CN108931472A - Environment test device and annealing device - Google Patents
Environment test device and annealing device Download PDFInfo
- Publication number
- CN108931472A CN108931472A CN201810245002.5A CN201810245002A CN108931472A CN 108931472 A CN108931472 A CN 108931472A CN 201810245002 A CN201810245002 A CN 201810245002A CN 108931472 A CN108931472 A CN 108931472A
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- pressure fan
- air conditioning
- imaginary plane
- relative
- prescribed direction
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/002—Test chambers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/60—Investigating resistance of materials, e.g. refractory materials, to rapid heat changes
Abstract
Environment test device of the invention includes：It is formed by the aerofoil fan with rotary shaft (26b), and the pressure fan (26) of Air Conditioning is blown out into laboratory (R1), rotary shaft is configured in from the position that the central portion for the partition member (16) for forming laboratory deviates to prescribed direction；Rectification part (33) in the direction of the air-flow of the blowout side adjustment Air Conditioning of pressure fan；And the obstruction portion (40) of the flowing of Air Conditioning is interfered in the blowout side of pressure fan.Obstruction portion has configuration at the position of following position：Relative to comprising rotary shaft and along the first imaginary plane of prescribed direction, the side that the blade of aerofoil fan is acted towards prescribed direction when in pressure fan work, and relative to comprising rotary shaft and perpendicular to the second imaginary plane of the first imaginary plane, in the position deviateed to prescribed direction.Hereby it is possible to inhibit that Temperature Distribution occurs in laboratory.
Description
Technical field
The present invention relates to a kind of environment test device and annealing devices.
Background technique
Conventionally, there is known defined temperature and humidity will be adjusted to as experimental enviroment in laboratory, and configuration is existed
The indoor test specimen of the test is placed in the environment test device that the experimental enviroment gets off to test performance of test specimen etc..For example, Japan is specially
Environment test device disclosed in sharp Publication special open 2004-150849 includes the laboratory 81 for configuring test specimen as shown in Figure 10
With the air conditioning chamber 82 for the temperature in Adjustment Tests room 81.Cooler 83 and abacus 84 constitute compartment test room 81 and air-conditioning
The partition wall of room 82.Heater 85 and the configuration of pressure fan 86 are in air conditioning chamber 82.Pressure fan 86 is configured in laboratory 81
The substantial middle of side wall (abacus 84).
Disclosed in Japanese Patent Laid-Open Publication 2004-150849 in environment test device, pressure fan 86 is located at
The substantial middle of the side wall (abacus 84) of laboratory 81, still, pressure fan 86 be not limited to configure side wall substantially in
Centre.For example, pressure fan 86 is configured sometimes in the position for the central location for deviateing side.The temperature point of the laboratory 81 of research at this time
Cloth then finds that the temperature in laboratory 81 is easy to happen distribution.The point is not limited to environment test device, in thermal chamber
Handled object is implemented similarly to occur in the annealing device of heat treatment.
Summary of the invention
The present invention makes in view of the conventional art, its object is to：It is configured in pressure fan from laboratory or heat
In the environment test device or annealing device of the position that the central portion of the inner wall of process chamber deviates, inhibit in laboratory or
Temperature Distribution occurs in thermal chamber.
The present inventor for example has studied pressure fan configuration indoors (such as in laboratory) in the center relative to inner wall
The upward lateral deviation in portion from position in the case where indoor Temperature Distribution.It was found that the variation of upside temperature indoors is opposite at this time
Fastly, in downside, temperature change is relatively slow, and therefore, in the case where generating heating air, the upside temperature existed indoors is opposite
Height, the relatively low tendency of temperature in downside.Also, it has been found that in the upside of room, due to the relationship of the direction of rotation with pressure fan
And Temperature Distribution has occurred.In this regard, the present inventor is attentively studied, as a result, it has been found that the configuration bit of Temperature Distribution and pressure fan
It sets related from the direction of rotation of the blade of the offset direction and pressure fan of the central portion of inner wall, and contemplates the present invention.
Environment test device involved in one aspect of the invention includes：Pressure fan, by the aerofoil fan with rotary shaft
It is formed, and blows out Air Conditioning into laboratory, the rotary shaft is configured in from the inner wall for forming the laboratory
The position that centre portion deviates to prescribed direction；Rectification part, in the side of the air-flow of the blowout side adjustment Air Conditioning of the pressure fan
To；And obstruction portion, the flowing of Air Conditioning is interfered in the blowout side of the pressure fan, wherein the obstruction portion has configuration
At the position of following position：Relative to comprising the rotary shaft and along the first imaginary plane of the prescribed direction, it is in described
The side that the blade of the aerofoil fan is moved towards the prescribed direction when pressure fan works, and relative to including the rotation
Shaft and perpendicular to the second imaginary plane of first imaginary plane, in the position deviateed to the prescribed direction.
Annealing device involved in another aspect of the invention includes：Pressure fan, by the aerofoil fan with rotary shaft
It is formed, and blows out Air Conditioning in heat treated room, the rotary shaft is configured in from the inner wall for forming the thermal chamber
The position deviateed to prescribed direction of central portion；Rectification part, in the air-flow of the blowout side adjustment Air Conditioning of the pressure fan
Direction；And obstruction portion, the flowing of Air Conditioning is interfered in the blowout side of the pressure fan, wherein the obstruction portion has
It configures at the position of following position：Relative to comprising the rotary shaft and along the first imaginary plane of the prescribed direction, it is in
The side that the blade of the aerofoil fan is moved towards the prescribed direction when pressure fan works, and relative to including institute
Rotary shaft is stated and perpendicular to the second imaginary plane of first imaginary plane, in the position deviateed to the prescribed direction.
In accordance with the invention it is possible to inhibit that Temperature Distribution occurs in laboratory or in thermal chamber.
Detailed description of the invention
Fig. 1 is the figure that outlined the structure of environment test device involved in first embodiment.
Fig. 2 is locally to indicate the indoor figure of the test of the environment test device.
Fig. 3 is the perspective view that the rectification part of the environment test device is arranged in.
Fig. 4 is the perspective view that the anti-clamp assembly of finger of the environment test device is arranged in.
Fig. 5 is the perspective view that the anti-clamp assembly of finger of the environment test device is arranged in.
Fig. 6 is the figure for illustrating to be configured with the position of obstruction portion in the anti-clamp assembly of the finger.
Fig. 7 is locally to indicate that the test of environment test device involved in the variation of first embodiment is indoor
Figure.
Fig. 8 is the obstruction portion for indicating to be arranged in environment test device involved in the variation of first embodiment and secondary barrier
Hinder the figure in portion.
Fig. 9 is the figure that outlined the structure of annealing device involved in second embodiment.
Figure 10 is the figure that outlined the structure of previous environment test device.
Specific embodiment
In the following, the embodiment that present invention will be described in detail with reference to the accompanying.
(first embodiment)
As shown in Figure 1, first embodiment is that the test specimen W1 will be arranged in laboratory R1 is placed in defined temperature
The environment test device (chamber) 10 of test under environment.Environment test device 10 involved in present embodiment is used as test specimen
(workpiece) W1 is placed under the atmosphere of defined temperature condition the insulating box for applying thermic load to test specimen W1.In addition, environmental test fills
Setting 10, it's not limited to that, also can be used as by test specimen W1 be placed in as defined in temperature condition and defined damp condition atmosphere under it is right
The climatic chamber of test specimen W1 application thermic load.At this point, also setting up humidifier.
Environment test device 10 involved in first embodiment includes on the whole in the shell of the hollow form of rectangular shape
Body 12.Shell 12 includes door body 12a, left side wall 12b, right side wall 12c (referring to Fig. 2), the rear wall 12d, bottom for constituting front side wall
Facial 12e and top 12f.Shell 12 with the thermal insulation board of the plate of made of metal or resin covering thermal insulator by being formed.In shell
12 rear side is equipped with the mechanical room housing 14 for dividing Machine Room.In addition, right side, left side refer to using the side door body 12a as front side, and from
Right side, left side when front side.
Partition member 16 is equipped in shell 12, by the partition member 16, the space in shell 12 is divided into two
Space.In the present embodiment, partition member 16 is configured in the middle part in the front-back direction in shell 12, is divided into positioned at it
The space of front side and space positioned at rear side.Test specimen W1 is contained in the space of the front side of partition member 16.That is, by left side wall
12b, right side wall 12c, bottom surface sections 12e and top 12f it is respective than partition member 16 be located at the position of front side, door body 12a and point
Laboratory (workpiece chamber) R1 of receiving test specimen W1 is formed every component 16.Therefore, the front surface of partition member 16 is used as and forms test
An inner wall of room R1 and play a role.Equally, the right surface of left side wall 12b, the left surface of right side wall 12c, door body 12a
The lower surface of rear surface, the upper surface of bottom surface sections 12e and top 12f plays work respectively as the inner wall for forming laboratory R1
With.
On the other hand, it contains in the space of the rear side of partition member 16 for the temperature environment in the R1 of Adjustment Tests room
Equipment.That is, by left side wall 12b, right side wall 12c, bottom surface sections 12e and top 12f than partition member 16 be located at rear side position,
Rear wall 12d and partition member 16 form air conditioning chamber R2 of the receiving for the equipment of the temperature in the R1 of Adjustment Tests room.Therefore, exist
In present embodiment, air conditioning chamber R2 is configured in the rear side of laboratory R1.The rear surface of partition member 16 is used as and forms air conditioning chamber
An inner wall of R2 and play a role.Equally, the right surface of left side wall 12b, the left surface of right side wall 12c, rear wall 12d
The lower surface of front surface, the upper surface of bottom surface sections 12e and top 12f plays work respectively as the inner wall for forming air conditioning chamber R2
With.
Supporting table 18 for configuring test specimen W1 is equipped in laboratory R1 and for changing the setting position of supporting table 18
Change parts 19.In the present embodiment, the setting of change parts 19 changes supporting table 18 in left side wall 12b and right side wall 12c
Height.
The middle section of partition member 16 is formed with stage portion 16a.That is, partition member 16 includes：With planar wall
The first facial 16b in face；Configure deviate first facial 16b position and with planar wall surface the second face 16c；With
And the stage portion 16a of the connection face of first facial 16b and second 16c.In the present embodiment, first facial 16b and the second face
Portion 16c is configured with vertical position, and stage portion 16a is configured with flat-hand position.First facial 16b is more than the second face 16c
To air conditioning chamber's R2 lateral deviation from position, be located at upside relative to the second face 16c.Partition member 16 is for example formed by sheet metal.?
In present embodiment, stage portion 16a is more located at upside than the central portion 21 of the short transverse of partition member 16.
Two intercommunicating pores in the space in the space and laboratory R1 in connection air conditioning chamber R2 are formed in partition member 16
23,24.First intercommunicating pore 23 is configured in the top of the central portion 21 of the short transverse of partition member 16,24 quilt of the second intercommunicating pore
The lower section for the central portion 21 configured in partition member 16.In addition, the first intercommunicating pore 23 is formed in first facial 16b, the second connection
Hole 24 is formed in the second face 16c.In addition, the second intercommunicating pore 24 can be by the gap shape between partition member 16 and bottom surface sections 12e
At.In addition, the first intercommunicating pore 23 can be formed by the gap between partition member 16 and top 12f.
In the present embodiment, as described later, the Air Conditioning blown out from pressure fan 26 passes through the first intercommunicating pore 23 from sky
Room R2 is adjusted to flow into laboratory R1, therefore, the first intercommunicating pore 23 plays a role as the blow-off outlet for blowing out Air Conditioning.It is another
Aspect, the air in laboratory R1 are flowed into air conditioning chamber R2 by the second intercommunicating pore 24, and therefore, the second intercommunicating pore 24 is as sucking
The suction inlet of air and play a role.
The cooler 28 of the air in cooling air conditioning chamber R2, air in heating air conditioning chamber R2 are equipped in air conditioning chamber R2
Heater 30 and pressure fan 26.The temperature of air in air conditioning chamber R2 is adjusted by cooler 28 and heater 30, from
And become Air Conditioning.
Pressure fan 26 is formed by aerofoil fan, which has the motor 26a for being fixed on rear wall 12d and be fixed on
The impeller 26c of the rotary shaft 26b of motor 26a.Motor 26a is located at configuration in the Machine Room of the rear side of rear wall 12d.Rotary shaft
26b runs through rear wall 12d, and extends in air conditioning chamber R2 towards front (laboratory R1).The front end of rotary shaft 26b is configured
In the concentric position in the center of the first intercommunicating pore 23 with partition member 16.Impeller 26c has around rotary shaft 26b in circumferential direction
Multiple blades of upper arrangement.Also, impeller 26c rotates, the Air Conditioning blown out from pressure fan 26 if motor 26a works
It is flowed into laboratory R1 by the first intercommunicating pore 23.In addition, pressure fan 26 can be configured to more be located at air conditioning chamber R2 than motor 26
It is interior.
As shown in Fig. 2, being configured with rectification part 33 and the anti-clamp assembly 35 of finger in the blowout side of pressure fan 26.Rectification part
33 be the component for the direction for adjusting the air-flow of the Air Conditioning blown out from pressure fan 26.The anti-clamp assembly 35 of finger is for preventing
Only finger enters the component of pressure fan 26.
As shown in figure 3, rectification part 33 has frame portion 37 and is supported on multiple blade parts 38 of frame portion 37.Frame portion 37 has
There is separated from each other interval and the multiple support member 37a configured the and multiple connecting component 37b for connecting these support members 37a.
In the present embodiment, support member 37a has the posture extended up and down, and connecting component 37b is connected to the upper of support member 37a
End and lower end, and there is horizontal-extending posture.
The separated from each other interval of multiple blade parts 38 and be configured.One end of the length direction of each blade part 38 is connected to mutually
One of in adjacent support member 37a, the other end of the length direction of each blade part 38 is connected to branch adjacent to each other
On another in the part 37a of support part.Blade part 38 in the up-down direction interval and arrange, also, column of the blade part 38
It is equipped in the horizontal direction multiple.
In addition, support member 37a can have horizontal-extending posture.At this point, connecting component 37b is connected to support member
The one end and the other end of the length direction of 37a, and there is vertically extending posture.Also, blade part 38 is in prolong along vertical direction
The shape stretched, and be spaced apart in the horizontal direction interval and arrange, also, the column of the blade part 38 be equipped in the up-down direction it is more
It is a.
In the present embodiment, 5 support member 37a are equipped with, therefore, if there are four the column of blade part 38.Connecting component
37b is at the position of second support member 37a from end with identical angle bending.Accordingly, frame portion 37 has along perpendicular to sending
Face portion 37c that the direction of the rotary shaft 26b of blower 26 extends, be connected to face portion 37c side the first inclination face 37d
And it is connected to the second inclination face 37e of the other side of face portion 37c.First inclination face 37d is along relative to face portion 37c
Extended with the inclined direction of defined angle.Second inclination face 37e is along facial in the first inclination relative to face portion 37c
The opposite side of 37d is extended with the direction of defined angle tilt.The normal direction of first inclination face 37d is as sending with leaving
Blower 26 and become the posture in direction left from rotary shaft 26b towards the vertical direction of rotary shaft 26b.Second inclination face
37e tilts the symmetrical direction face 37d with first towards relative to the direction rotary shaft 26b.
The blade part 38 of the posture extended along the direction of the rotary shaft 26b perpendicular to pressure fan 26 is equipped in face portion 37c.
The blade part of the posture extended along the inclined direction rotary shaft 26b relative to pressure fan 26 is equipped in the first inclination face 37d
38.The blade part along the rotary shaft 26b relative to pressure fan 26 towards the first inclination face 37d is equipped in the second inclination face 37e
The blade part 38 for the posture that the inclined direction of 38 opposite side extends.In addition, the column of blade part 38 are formed in face portion 37c
Two column, but not limited to this.It can be a column, can also be 3 column or more.In addition, in the first inclination face 37d and the second inclined surface
Portion 37e, the column of blade part 38 are formed with a column, and but not limited to this.More than can be for two column.
The mounting hole for rectification part 33 to be installed on to partition member 16 is formed in the support member 37a for being located at both ends
37f.It, can be by rectification part 33 by the way that the head for being fixed on the screw 39 of partition member 16 is hooked in mounting hole 37f
It is fixed on partition member 16.That is, rectification part 33 can assemble and disassemble partition member 16.In addition, rectification part 33 does not limit
In the structure for being installed on partition member 16, for example, can be the structure for being installed on top 12f (inner wall of air conditioning chamber R2).In addition,
Rectification part 33 can be the structure that cannot be dismantled from partition member 16 or top 12f.
Rectification part 33 is formed by sheet metal.Punch process carried out to sheet metal, and Bending Processing connecting component 37b, from forming
Shape blade part 38 is parallel to the component of the state of support member 37a.Also, using the both ends of blade part 38 as axis, relative to branch
The mode of the direction change of support part part 37a rotates blade part 38, to shape rectification part 33.
The anti-clamp assembly 35 of finger is configured between pressure fan 26 and rectification part 33.That is, the anti-clamp assembly 35 of finger is matched
Set the rear side in rectification part 33.But not limited to this, and the anti-clamp assembly 35 of finger can be configured relative to rectification part 33 and sent
The opposite side of blower 26.At this point, the anti-clamp assembly 35 of finger is configured in the front side of rectification part 33.
As shown in Figures 4 and 5, the anti-clamp assembly 35 of finger is formed by the component for being formed with multiple hole 35a.Specifically,
The anti-clamp assembly 35 of finger, which is equipped with, is formed with the hole with the width and multiple hole 35a for passing through Air Conditioning that do not allow finger to enter
Forming portion.In legend, rectangular-shaped hole 35a long in one direction is shown, but it's not limited to that for the shape of hole 35a,
It may be, for example, circular hole etc..In addition, hole forming portion be formed as it is netted.
In addition, being equipped with mounting portion 35c in the anti-clamp assembly 35 of finger, it is formed with and is allowed for fixed finger in mounting portion 35c
The insertion hole 35b of the fastener insert of anti-clamp assembly 35.
The anti-clamp assembly 35 of finger is formed by thin sheet metal.The anti-clamp assembly 35 of finger is same as rectification part 33, has front
Portion 35d, the first inclination face 35e and the second inclination face 35f.The face portion 35d of the anti-clamp assembly 35 of finger is configured in parallel
It is configured to be parallel to rectification part in the first inclination face 35e of the face portion 37c of rectification part 33, the anti-clamp assembly 35 of finger
The second inclination face 35f of 33 the first inclination face 37d, the anti-clamp assembly 35 of finger are configured to be parallel to rectification part 33
Second inclination face 37e.Face portion 35d extends along the direction of the rotary shaft 26b perpendicular to pressure fan 26.First inclination face
35e is connected to the one end of face portion 35d, is extended along relative to face portion 35d with the direction of defined angle tilt.Second inclines
Inclined plane part 35f is connected to the other end of face portion 35d, along the opposite side for tilting face 35e first relative to face portion 35d
Extended with the direction of defined angle tilt.Hole forming portion is respectively set at face portion 35d, the first inclination face 35e and the
Two inclination face 35f.First inclination face 35e and the second inclination face 35f is when the direction of the rotary shaft 26b along pressure fan 26 is seen
When examining, it is predominantly located at the outside of the impeller 26c of pressure fan 26 (referring to Fig. 6).
The anti-clamp assembly 35 of finger is fixed on using the fastener that the figure for the insertion hole 35b for being inserted through mounting portion 35c omits
Rectification part 33.Therefore, by unloading rectification part 33 from partition member 16, thus by the anti-clamp assembly 35 of finger also together from
Partition member 16 unloads.In addition, the anti-clamp assembly 35 of finger can also be not fixed and be fixed on partition member 16 in rectification part 33.
The obstruction portion 40 for interfering the flowing of Air Conditioning is equipped in the anti-clamp assembly 35 of finger.Obstruction portion 40 is in tabular, and
Configuration tilts face 35e first.That is, obstruction portion 40 is formed on from aftermentioned first imaginary plane P1 to along aftermentioned second
The direction of imaginary plane P2 positions away from.The area in obstruction portion 40 is greater than the blade adjacent each other for being formed in rectification part 33
The area in multiple gaps between portion 38.The position in obstruction portion 40 is set based on the rotary shaft 26b of pressure fan 26 relative to formation
There is the blow-off outlet as Air Conditioning and the side that deviates of the central portion 21 of the partition member 16 of the first intercommunicating pore 23 that plays a role
It is set to (direction A) and the direction of rotation of the impeller 26c of pressure fan 26.In the following, specifically describing.
The rotary shaft 26b of pressure fan 26 is configured in the central portion 21 relative to partition member 16 to the direction A (in this implementation
Be upper direction in mode) deviate position (referring to Fig.1).Therefore, the configuration of pressure fan 26 is in the right table relative to left side wall 12b
Position of the upper surface in face, the left surface of right side wall 12c and bottom surface sections 12e closer to the lower surface of top 12f.That is,
The lower surface of top 12f is other inner walls in the inner wall for constituting laboratory R1 relative to the front surface of divide component 16
Face is located closer to the inner wall of the position of pressure fan 26.In addition, when the impeller 26c of pressure fan 26 is set to from front side
It rotates clockwise.For example, rotary shaft 26b and impeller 26c is in Fig. 6 from the anti-clamp assembly 35 of front side finger, quilt
It is set as the direction shown in the arrow B to rotate.Therefore, in Fig. 6, relative to comprising rotary shaft 26b and to the side along the direction A
It is located at the position in left side to the first imaginary plane P1 of extension, when pressure fan 26 works, the blade of impeller 26c is transported along the direction A
It is dynamic.
At this point, if not no obstruction portion 40, in the left side of the first imaginary plane P1, since the lower surface of top 12f is deposited
Near being, accordingly, there exist relative to the second imaginary plane P2 perpendicular to the first imaginary plane P1 and comprising rotary shaft 26b
The direction A sidewind it is fast, and the tendency that opposite sidewind in the direction A relative to the second imaginary plane P2 is slack-off.Therefore, from
The Air Conditioning that pressure fan 26 is blown out is easy to flow along the lower surface of top 12f in the left side of the first imaginary plane P1.Therefore, i.e.,
Make air-flow using the blade part 38 of rectification part 33 to the oblique guidance contrary with A, there is also push up in laboratory R1
The fast tendency of temperature change near portion 12f.
In this regard, obstruction portion 40 in Fig. 6 included in the first imaginary plane P1 left side (wherein side) configuration relative to
The position (first position 40a) for the specific region in position that second imaginary plane P2 deviates to the direction A.In addition, obstruction portion 40
Also comprising configuration from first position 40a relative to the position deviateed to the direction contrary with A the second imaginary plane P2
Position (second position 40b).Therefore, in the present embodiment, obstruction portion 40 is arranged in the left side of the first imaginary plane P1
Range until from the specific region of the upside of the second imaginary plane P2 to the downside of the second imaginary plane P2.But second
The area of position 40b is less than the area of first position 40a.By the way that the obstruction portion 40 comprising first position 40a is arranged, in the first imagination
The left side of plane P1, the air-flow in specific region deviateed relative to the second imaginary plane P2 to the direction A slow.Cause
This, the opposite side in the speed just direction A of not high the second imaginary plane P2 of script air-flow can be such that the speed of air-flow increases
Add.Hereby it is possible to inhibit that Temperature Distribution occurs in laboratory R1.
In legend, in specific region, obstruction portion 40 is not provided in the upper end of the anti-clamp assembly 35 of finger and being arranged has
The hole forming portion of hole 35a.But it's not limited to that, can be also provided with obstruction portion 40 in the part.
In addition, second position 40b can be omitted.In addition, the direction of rotation of impeller 26c is anticlockwise feelings in Fig. 6
Under condition, the position in obstruction portion 40 and aftermentioned secondary obstruction portion 42 is configured to heterochiral position.At this point, second can also be omitted
Position 40b.
In the anti-clamp assembly 35 of finger, the position other than obstruction portion 40 is equipped with the secondary obstruction portion for interfering the flowing of Air Conditioning
42.Secondary obstruction portion 42 is configured in the second inclination face 35f.That is, secondary obstruction portion 42 be configured in from the first imaginary plane P1 to
Direction along the second imaginary plane P2 positions away from.On the right side (other side) of the first imaginary plane P1, when 26 work of pressure fan
When making, the blade of impeller 26c is moved to the opposite side in the direction A.But it because it is found that is also deposited on the right side of the first imaginary plane P1
In the tendency that Air Conditioning is flowed along the lower surface of top 12f, therefore, relative to the second imagination in the second inclination face 35f
The A direction side of plane P2 is equipped with secondary obstruction portion 42.The area in secondary obstruction portion 42 is less than the area in obstruction portion 40, still, is greater than whole
The area in the multiple gaps formed between the blade part 38 adjacent each other of stream unit 33.
Pressure fan 26 on the first imaginary plane P1 closest to the lower surface of top 12f, due to close under the 12f of top
Nearby Air Conditioning is difficult to blow out the first imaginary plane P1 on surface, therefore there is the blowout amount increase in its two sides Air Conditioning
Tendency.In this regard, secondary obstruction portion 42 is arranged, the unevenness of the circumferential blowout amount of pressure fan 26 can be further reduced.In addition, can also
Omit secondary obstruction portion 42.
In the environment test device 10 involved in first embodiment, if pressure fan 26 works, in shell 12
Space, air recycles between the space in the space in air conditioning chamber R2 and laboratory R1.That is, passing through benefit in air conditioning chamber R2
Temperature is adjusted with cooler 28 and heater 30, to generate Air Conditioning.In air conditioning chamber R2, Air Conditioning flows from bottom to top
It moves and is sucked by pressure fan 26, which is blown out by the first intercommunicating pore 23 of partition member 16 into laboratory R1.
At this point, Air Conditioning is inhaled into pressure fan 26 after upward direction (direction A) flowing in air conditioning chamber R2, influenced by this, blowout side
To being also easy towards oblique upper.In addition, pressure fan 26 is set in the inner wall for constituting laboratory R1 relative to divide
Other inner walls of the front surface of component 16 are closer to the lower surface of top 12f.But due to obstruction portion 40 and secondary obstruction portion 42
Presence, rectification part 33 first tilt face 37d and second inclination face 37e obstruction air-flow.Therefore, Air Conditioning master
The face portion 37c for flowing to rectification part 33 is easy to flow to the direction of the rotary shaft 26b along pressure fan 26.In addition, rectifying
First inclination face 37d of component 33, can be improved the region for being equivalent to the opposite side region in the direction A of the second imaginary plane P2
Air quantity.Therefore, in laboratory R1, inhibit to occur to be located at left side relative to the first imaginary plane P1 and be biased to the position in the direction A
The temperature change set is fast, the Temperature Distribution that the temperature of the position relatively heightens when heating.
As described above, in the first embodiment, in the blowout side of the pressure fan 26 formed by aerofoil fan, rectification part
Part 33 adjusts the direction of the air-flow of Air Conditioning.On the other hand, it is additionally provided in the blowout side of pressure fan 26 and interferes Air Conditioning
The obstruction portion 40 of flowing.The obstruction portion 40 in order to inhibit only using rectification part 33 adjust air-flow a direction then indelible examination
The temperature tested in the R1 of room is uneven, has and configures in the blowout side of pressure fan 26 at the position in specific region.That is, obstruction portion 40 is wrapped
It is contained in spy of the left side configuration in the position deviateed relative to the second imaginary plane P2 to the direction A of the first imaginary plane P1 of Fig. 6
Determine the first position 40a in region.The flowing of Air Conditioning is interfered using obstruction portion 40, to inhibit the temperature in laboratory R1
It is uneven.More specifically, because the rotary shaft 26b of pressure fan 26 from formed laboratory R1 partition member 16 central portion 21 to
The direction A is deviateed, and therefore, if not obstruction portion 40, the Air Conditioning that blows out from pressure fan 26 is readily along being located to the side A
It is flowed to the lower surface of the top 12f in the direction of deviation.Also, in laboratory R1, in the first imaginary plane P1 of Fig. 6
Left side, in the specific region of the A direction side positioned at the second imaginary plane P2, the air quantity of Air Conditioning becomes more.In this regard, passing through
Obstruction portion 40 with first position 40a is set, and the air quantity being able to suppress in specific region Air Conditioning becomes more, as a result, energy
Enough inhibit the temperature in laboratory R1 uneven.
In addition, in the first embodiment, obstruction portion 40 is in tabular, formed from specific region to relative to the second vacation
Think the position that plane P2 deviates to the opposite direction in the direction A.Even if obstruction portion 40 only has configuration flat relative to the second imagination
The first position 40a for the position that face P2 deviates to the direction A can also inhibit the temperature in laboratory R1 uneven.On the other hand, it interferes
In the case that portion 40 is the structure comprising first position 40a and second position 40b, it can more effectively inhibit the wind of specific region
Amount.In addition, can realize obstruction portion 40 by making obstruction portion 40 in tabular with simple component.
In addition, in the first embodiment, due to being equipped with secondary obstruction portion 42, the sky of specific region can not only be inhibited
The air quantity of air is adjusted to become more, it can also the area of enough opposite sides for inhibiting to be located at relative to the first imaginary plane P1 specific region
The air quantity of the Air Conditioning in domain becomes more.As a result, it is possible to further suppress the unevenness of the temperature in laboratory R1.
In addition, in the present embodiment, due to being equipped with the anti-clamp assembly 35 of finger, it can allow to come from pressure fan 26
Air Conditioning pass through, and can ensure that the safety in laboratory R1.
Further, since obstruction portion 40 is arranged in the anti-clamp assembly 35 of finger, therefore, it is able to suppress parts count increase.
In addition, in the first embodiment, there is frame portion 37 due to rectification part 33 and connected in a manner of changing direction
Multiple blade parts 38 of frame portion 37 are connected to, therefore, the direction of air-flow can be adjusted by changing the direction of blade part 38.Cause
This is able to carry out in laboratory R1 by adjusting separately the direction of each blade part 38 according to the setting environment of rectification part 33
Temperature Distribution fine tuning.
In addition, in the first embodiment, the sucking of pressure fan 26 in air conditioning chamber R2 from bottom to top and the air-conditioning that flows is empty
Gas and blown out into laboratory R1.Therefore, if obstruction portion 40, the blow-off direction of the Air Conditioning from air conditioning chamber R2 do not have
It may be influenced by the flow direction of the Air Conditioning in air conditioning chamber R2.But by making obstruction portion 40 effectively play a role,
The temperature being able to suppress in laboratory R1 is uneven.That is, since the sucking of pressure fan 26 is flowed from bottom to top in air conditioning chamber R2
Air Conditioning and blown out into laboratory R1, therefore, if not obstruction portion 40, in the specific region, there are air-conditioning skies
The tendency that gas is blown out towards oblique upper.But it using the presence in obstruction portion 40, is able to suppress Air Conditioning and is blown towards oblique upper
Out.Hereby it is possible to inhibit the temperature in laboratory R1 uneven.
In addition, in the first embodiment, although using the structure of the setting anti-clamp assembly 35 of finger, can also omit
The anti-clamp assembly 35 of finger.At this point, obstruction portion 40 may also be arranged on rectification part 33.That is, obstruction portion 40 can be by rectification part 33
The first flat component of the inclination face 37d configuration in the region for being equivalent to specific region of frame portion 37 formed.At this point,
Position configured with obstruction portion 40 can omit blade part 38.About secondary obstruction portion 42, can also be similarly disposed at obstruction portion 40 whole
Stream unit 33.
In addition, regardless of the case where not set finger anti-clamp assembly 35 be also provided with finger anti-clamp assembly 35 the case where, such as
It as shown in Figure 7, can be by forming obstruction portion 40 independently of the component of rectification part 33.That is, obstruction portion shown in Fig. 7 40 is by putting down
Row is formed in the flat component of the first inclination face 37d of rectification part 33, is being blown relative to the configuration of rectification part 33
The opposite side of machine 26.At this point, obstruction portion 40 becomes a part of air-conditioning sky for interfering to be rectified the Air Conditioning after component 33 rectifies
The structure of the flowing of gas.In addition, obstruction portion 40 be configurable on rectification part 33 first inclination face 37d and pressure fan 26 it
Between.At this point, obstruction portion 40 becomes the flowing for a part of Air Conditioning of Air Conditioning for interfering to be rectified the rectification of component 33
Structure.In any case, obstruction portion 40 interferes the stream for being rectified a part of Air Conditioning of the Air Conditioning of the rectification of component 33
Without difference on dynamic point.In addition, obstruction portion 40 is mountable in rectification part 33, the also mountable top 12f in shell 12.This
When, the anti-clamp assembly 35 of finger can also be omitted.
In addition, regardless of the case where not set finger anti-clamp assembly 35 be also provided with finger anti-clamp assembly 35 the case where, pair harm
Hinder portion 42 can be by being formed independently of the component of rectification part 33.For example, pair obstruction portion 42 shown in Fig. 7 is by being parallel to rectification part
The flat component of second inclination face 37e of part 33 is formed.In addition, secondary obstruction portion 42 can be configured relative to rectification part 33
In the opposite side of pressure fan 26, can also be configured between rectification part 33 and pressure fan 26.That is, secondary obstruction portion 42 can be obstruction quilt
The structure of the flowing of a part of Air Conditioning of Air Conditioning after the rectification of rectification part 33 can also should be rectified component for obstruction
The structure of the flowing of a part of Air Conditioning of the Air Conditioning of 33 rectifications.In any case, secondary obstruction portion 42 interferes whole
Without difference on the point of the flowing of a part of Air Conditioning for the Air Conditioning that stream unit 33 rectifies.In addition, secondary obstruction portion 42 can
It is mounted on rectification part 33, also the mountable top 12f in shell 12.
In addition, as shown in figure 8, obstruction portion 40 and secondary obstruction portion 42, which may be provided at, is formed as same as the anti-clamp assembly 35 of finger
Shape obstruction portion component 45.The obstruction portion component 45 includes：Separated from each other interval and what is configured multiple (be in legend
4) columnar part 45a；And separated from each other interval and configure and is set up in multiple (in legends are 2) between columnar part 45a
Beam-like portion 45b.2 columnar part 45a in center separate the most degree interval of the impeller 26c of receiving pressure fan 26 and are matched
It sets.
It is equipped with mounting portion 45c in beam-like portion 45b, is formed with insert for fixing obstruction portion component in mounting portion 45c
The insertion hole of 45 fastener.
Two positions of beam-like portion 45b on the way are bent over.Accordingly, obstruction portion has face portion 45d, first with component 45
Tilt the inclination of face 45e and second face 45f.Face portion 45d and the face portion 37c of rectification part 33 are configured in parallel, and first
Inclination face 45e and the first inclination face 37d of rectification part 33 are configured in parallel, the second inclination face 45f and rectification part
33 the second inclination face 37e is configured in parallel.Face portion 45d extends along the direction of the rotary shaft 26b perpendicular to pressure fan 26.
First inclination face 45e is connected to the one end of face portion 45d, and edge is relative to face portion 45d with the side of defined angle tilt
To extension.Second inclination face 45f is connected to the other end of face portion 45d, and edge is relative to face portion 45d in the first inclined surface
The opposite side of portion 45e is extended with the direction of defined angle tilt.
Obstruction portion 40 be in tabular, and be configured to bury constitute first inclination face 45e columnar part 45a between
A part of gap.Secondary obstruction portion 42 be in tabular, and be configured to bury constitute second inclination face 45f columnar part 45a it
Between gap a part.Obstruction portion component 45 is configurable between pressure fan 26 and rectification part 33, can also be relative to whole
Stream unit 33 configures the opposite side (front side) in pressure fan 26.
In the first embodiment, pressure fan 26 be configured in than partition member 16 central portion 21 more up lateral deviation from
Position, but not limited to this.For example, pressure fan 26 be configurable on the more downward lateral deviation of central portion 21 than partition member 16 from
Position.At this point, position of the configuration of pressure fan 26 in the upper surface close to bottom surface sections 12e.Therefore, obstruction portion 40 configures in Fig. 6
On the right side of the first imaginary plane P1, the secondary configuration of obstruction portion 42 is in left side.But if the direction of rotation of pressure fan 26 is in Fig. 6
In for counterclockwise, then the configuration of obstruction portion 40 is in left side, and the secondary configuration of obstruction portion 42 is on right side.
In addition, pressure fan 26 is configurable on the position deviateed than the central portion 21 (or right side) more to the left of partition member 16
It sets.At this point, the direction A is left direction (or right direction), the first imaginary plane P1 is defined as comprising rotary shaft 26b and along level side
To the plane of extension, the second imaginary plane P2 is the plane extended along vertical direction.Also, at this point, along the direction of rotary shaft 26b
Observation, in the upside or downside relative to the first imaginary plane P1, obstruction portion 40 is configured relative to the second imaginary plane P2 on a left side
Side (or right side).
In addition, in the first embodiment, separating the space in shell 12 in the longitudinal direction using partition member 16
Structure, but not limited to this.For example, the space separated in shell 12 in the lateral direction can also be used in partition member 16
Structure.Alternatively, the structure for separating the space in shell 12 in the up-down direction can also be used in partition member 16.
In the case that space in shell 12 is separated in the lateral direction by partition member 16, such as laboratory R1 is located at
The left side (or right side) of air conditioning chamber R2.At this point, pressure fan 26 can also for example configure it is upward in the central portion 21 from partition member 16
The position of deviation.At this time.The direction A is upper direction.Therefore, the first imaginary plane P1 is defined as extending along vertical direction flat
Face, the second imaginary plane P2 are defined as the plane extended in the horizontal direction.Also, obstruction portion 40 is according to the rotation of impeller 26c
Direction includes configuration inclined relative to the second imaginary plane P2 upward direction in the front side of the first imaginary plane P1 or depth side
From position position.
In addition, pressure fan 26 can in the case that the space in shell 12 is separated in the lateral direction by partition member 16
Configuration is in the position that the central portion 21 relative to partition member 16 deviates to depth side (or front side).At this time.The direction A is depth side
(or front side).At this point, the first imaginary plane P1 is defined as the plane extended in the horizontal direction, the second imaginary plane P2 is prescribed
For the plane extended along vertical direction.At this point, direction of rotation of the obstruction portion 40 according to impeller 26c, the first imaginary plane P1's
Upside or downside include position of the configuration in the position deviateed relative to the second imaginary plane P2 to depth side (or front side).
In the case that space in shell 12 is separated in the up-down direction by partition member 16, such as laboratory R1 is located at
The downside (or upside) of air conditioning chamber R2.At this point, pressure fan 26 configuration the central portion 21 relative to partition member 16 to depth side,
The position that front side, left side, right side are deviateed.At this point, the allocation position in obstruction portion 40 is according to the direction A and the direction of rotation of impeller 26c
And it is set.
(second embodiment)
As shown in figure 9, second embodiment is the handled object (workpiece) that will be configured in thermal chamber (workpiece chamber) R3
W3 is placed in defined temperature environment, implements the annealing device (chamber) 50 of heat treatment to trap apparatus 3.In addition, at this to
The identical constituent element of first embodiment encloses identical symbol, omits detail explanation.
Environment test device 10 involved in annealing device 50 involved in second embodiment and first embodiment
Structure it is same, in shell 12 be equipped with partition member 16, the space in shell 12 is divided into two spaces.By left side wall
12b, right side wall 12c, bottom surface sections 12e and top 12f respectively in be located at position, the door body 12a of front side relative to partition member 16
And partition member 16 forms the thermal chamber R3 of receiving trap apparatus 3.That is, the examination of thermal chamber R3 and first embodiment
Testing room R1 is identical structure.It therefore, can be by laboratory R1 instead of thermal chamber R3 in the explanation of first embodiment.
On the other hand, by being located at rear side relative to partition member 16 in left side wall 12b, right side wall 12c, bottom surface sections 12e and top 12f
Position, rear wall 12d and partition member 16 form the air conditioning chamber accommodated for adjusting the equipment of the temperature in thermal chamber R3
R2.The air conditioning chamber R2 and air conditioning chamber R2 of first embodiment is identical structure.In addition, in annealing device 50, it can also
Omit cooler 28.At this point, the temperature of the air in air conditioning chamber R2 is heated and adjusted by heater 30, so that it is empty to become air-conditioning
Gas.
In this second embodiment, it is also configured with same with the anti-clamp assembly 35 of the rectification part 33 and finger of first embodiment
The anti-clamp assembly 35 of the rectification part 33 and finger of the structure of sample.In addition, in this second embodiment, it is also same with first embodiment
Sample is equipped with obstruction portion 40 and secondary obstruction portion 42.
In addition, in this second embodiment, although using the structure of the setting anti-clamp assembly 35 of finger, can also omit
The anti-clamp assembly 35 of finger.At this point, obstruction portion 40 may be provided at rectification part 33.That is, obstruction portion 40 can be by the of rectification part 33
Flat component of the configuration in the region for being equivalent to specific region is formed in one inclination face 37d.At this point, being interfered being configured with
Omit blade part 38 in the position in portion 40.It can also be arranged with ground sample in rectification part 33 with obstruction portion 40 about secondary obstruction portion 42.
In addition, in this second embodiment, the case where clamp assembly 35 anti-regardless of not set finger, is also provided with finger anti-pinch
The case where component 35, obstruction portion 40 equally can be by forming with obstruction portion 40 shown in Fig. 7 independently of the component of rectification part 33.This
Outside, obstruction portion 40 may be provided at obstruction portion shown in Fig. 8 component 45.Obstruction portion 40 can configure relative to rectification part 33 and send
The opposite side of blower 26 can also be configured between the first inclination face 37d and pressure fan 26 of rectification part 33.Obstruction portion 40 can
It is mounted on rectification part 33, also the mountable top 12f in shell 12.
In addition, in this second embodiment, the case where clamp assembly 35 anti-regardless of not set finger, is also provided with finger anti-pinch
The case where component 35, secondary obstruction portion 42 equally can be by the component shapes independently of rectification part 33 with secondary obstruction portion 42 shown in Fig. 7
At.In addition, secondary obstruction portion 42 may be provided at obstruction portion shown in Fig. 8 component 45.Secondary obstruction portion 42 can be relative to rectification part
33 configurations can also be configured between rectification part 33 and pressure fan 26 in the opposite side of pressure fan 26.Secondary obstruction portion 42 is mountable
In rectification part 33, the also mountable top 12f in shell 12.
In addition, in this second embodiment, pressure fan 26 is configured in upward relative to the central portion 21 of partition member 16
Lateral deviation from position, but not limited to this.For example, pressure fan 26 be configurable on the central portion 21 relative to partition member 16 to
The position that downside is deviateed.At this point, the right side that obstruction portion 40 configured in Fig. 6 in the first imaginary plane P1, secondary obstruction portion 42 is configured
In left side.But if the direction of rotation of pressure fan 26 is in Fig. 6 for counterclockwise, the configuration of obstruction portion 40 is in left side, pair
Obstruction portion 42 configures on right side.
In addition, pressure fan 26 can also be configured in (or right side) deviation to the left of the central portion 21 relative to partition member 16
Position.At this point, the first imaginary plane P1 is defined as comprising rotary shaft 26b and the plane that extends in the horizontal direction, the second imagination
Plane P2 is the plane extended along vertical direction.Also, at this point, obstruction portion 40 relative to the first imaginary plane P1 upside or under
Side when from the direction along rotary shaft 26b, is configured relative to the second imaginary plane P2 on left side (or right side).
In addition, in this second embodiment, separating the space in shell 12 in the longitudinal direction using partition member 16
Structure, but not limited to this.For example, partition member 16 can be the knot in the space in separation shell 12 in the lateral direction
Structure.Alternatively, partition member 16 can be the structure in the space in separation shell 12 in the up-down direction.
In the case that space in shell 12 is separated in the lateral direction by partition member 16, such as thermal chamber R3
In the left side (or right side) of air conditioning chamber R2.At this point, pressure fan 26 can also for example configure the central portion 21 from partition member 16 to
The position of upper deviation.At this time.The direction A is upper direction.Therefore, the first imaginary plane P1 is defined as extending along vertical direction flat
Face, the second imaginary plane P2 are defined as the plane extended in the horizontal direction.Also, obstruction portion 40 is according to the rotation of impeller 26c
Direction includes configuration inclined relative to the second imaginary plane P2 upward direction in the front side of the first imaginary plane P1 or depth side
From position position.
In addition, pressure fan 26 can in the case that the space in shell 12 is separated in the lateral direction by partition member 16
Configuration is in the position that the central portion 21 relative to partition member 16 deviates to depth side (or front side).At this time.The direction A is depth side
Or front side.At this point, the first imaginary plane P1 is defined as the plane extended in the horizontal direction, the second imaginary plane P2 is defined as
Along the plane of vertical direction extension.At this point, direction of rotation of the obstruction portion 40 according to impeller 26c, in the upper of the first imaginary plane P1
Side or downside include position of the configuration in the position deviateed relative to the second imaginary plane P2 to depth side (or front side).
In the case that space in shell 12 is separated in the up-down direction by partition member 16, such as thermal chamber R3
In the downside (or upside) of air conditioning chamber R2.At this point, the configuration of pressure fan 26 is in the central portion 21 relative to partition member 16 to depth
The position that side, front side, left side, right side are deviateed.At this point, the allocation position in obstruction portion 40 is according to the direction A and the rotation side of impeller 26c
To and be set.
About other structure, function and effect, the description thereof will be omitted, but as the first embodiment.
Here, summarizing the embodiment.
(1) environment test device involved in the first embodiment includes：Pressure fan, by the axis stream with rotary shaft
Fan is formed, and Air Conditioning is blown out into laboratory, and the rotary shaft is configured in from the inner wall for forming the laboratory
The position deviateed to prescribed direction of central portion；Rectification part, in the air-flow of the blowout side adjustment Air Conditioning of the pressure fan
Direction；And obstruction portion, the flowing of Air Conditioning is interfered in the blowout side of the pressure fan, wherein the obstruction portion has
It configures at the position of following position：Relative to comprising the rotary shaft and along the first imaginary plane of the prescribed direction, it is in
The side that the blade of the aerofoil fan is moved towards the prescribed direction when pressure fan works, and relative to including institute
Rotary shaft is stated and perpendicular to the second imaginary plane of first imaginary plane, in the position deviateed to the prescribed direction.
In the environment test device, in the blowout side of the pressure fan formed by aerofoil fan, rectification part adjustment is empty
Adjust the direction of the air-flow of air.On the other hand, the obstruction portion of the flowing of obstruction Air Conditioning is additionally provided in the blowout side of pressure fan.
In order to inhibit the direction for only utilizing rectification part to adjust air-flow, then the indoor temperature of indelible test is uneven in the obstruction portion, tool
Have and configures in the blowout side of pressure fan at the position in specific region.That is, obstruction portion has such as lower portion：Relative to comprising sending
The rotary shaft of blower and the first imaginary plane along the prescribed direction, in pressure fan work, blade is towards the prescribed direction
The side of movement is configured relative to the second imaginary plane perpendicular to the first imaginary plane in the position deviateed to the prescribed direction
It sets, i.e. the position of specific region.By interfering Air Conditioning using obstruction portion, inhibit to test indoor temperature unevenness.More
For body, the rotary shaft of pressure fan deviates from the central portion for the inner wall for forming laboratory to prescribed direction, therefore, if do not had
Obstruction portion, the Air Conditioning blown out from pressure fan are easy the inner surface along the laboratory for being located at the direction deviateed to the prescribed direction
Flowing.Also, in laboratory, relative to comprising rotary shaft and along the first imaginary plane of the prescribed direction, in axis stream wind
The side that the blade of fan is moved towards the prescribed direction, relative to comprising rotary shaft and perpendicular to first imaginary plane
Second imaginary plane is located at the specific region of the prescribed direction side, and the air quantity of Air Conditioning becomes more.Therefore, pass through setting
With configuration in the obstruction portion at the position of the specific region, inhibit to become more in the air quantity of the specific region Air Conditioning,
As a result, it is possible to inhibit to test indoor temperature unevenness.
(2) the obstruction portion can also be in tabular, from inclined to the prescribed direction relative to second imaginary plane
From position act the position formed to deviateing relative to second imaginary plane to the direction opposite with the prescribed direction.
Even if only configuring obstruction portion in the position deviateed relative to the second imaginary plane to the prescribed direction, and described
In the case that the opposite side of prescribed direction does not configure the obstruction portion, it can also inhibit to test indoor temperature unevenness.On the other hand,
Obstruction portion be arranged in from relative to the second imaginary plane to the position that the prescribed direction deviates to false relative to described second
In the case where the range for thinking the position that plane deviates to the opposite direction of the prescribed direction, it can more effectively inhibit the spy
Determine the air quantity in region.In addition, can realize obstruction portion by making obstruction portion be formed as tabular with simple component.
(3) environment test device can also further include：Secondary obstruction portion, configuration is flat relative to first imagination
Face, the side that the opposite side of blade towards the prescribed direction of the aerofoil fan moves when in pressure fan work,
And relative to second imaginary plane, in the position deviateed to the prescribed direction.
In this configuration, the air quantity of the Air Conditioning of the specific region can not only be inhibited to become more, moreover, being able to suppress
The air quantity for being located at the Air Conditioning in the region of the opposite side of the specific region relative to first imaginary plane becomes more.It is tied
It is uneven can to further suppress the indoor temperature of test for fruit.
(4) environment test device can also further include：The anti-clamp assembly of finger, is formed by the component with multiple holes,
Prevent finger from entering the pressure fan.
In this configuration, the Air Conditioning from pressure fan can be allowed to pass through and test indoor safety.
(5) the obstruction portion also may be disposed at the anti-clamp assembly of the finger.In this configuration, it is able to suppress number of parts
Increase.
(6) rectification part also can have frame portion and multiple blade parts, the multiple separated from each other interval of blade part
And be configured, both ends are connected to the frame portion in a manner of it can change direction.
In this configuration, the direction of air-flow can be adjusted by making the direction change of blade part.Therefore, according to rectification part
The setting environment of part adjusts separately the direction of each blade part, is able to carry out the fine tuning for testing indoor Temperature Distribution.
(7) environment test device can also further include：Air conditioning chamber makes the test using the work of the pressure fan
Indoor air flows into, and the air is adjusted to Air Conditioning, wherein the rotary shaft of the pressure fan is configured in
The position deviateed from the central portion to the upper direction as the prescribed direction, the pressure fan sucking is in the air conditioning chamber
The Air Conditioning that flows from bottom to top is simultaneously blown out into the laboratory.
In this configuration, pressure fan sucks the Air Conditioning flowed from bottom to top in air conditioning chamber and blows into laboratory
Out.Therefore, if obstruction portion, the blow-off direction of the Air Conditioning from air conditioning chamber are not possible to empty by the indoor air-conditioning of air-conditioning
The influence of the flow direction of gas.But by making obstruction portion effectively play a role, it is able to suppress the indoor temperature of test not
?.That is, since pressure fan sucks the Air Conditioning flowed from bottom to top in air conditioning chamber and blows out into laboratory, such as
, then there is the tendency that Air Conditioning is blown out towards oblique upper in the not no obstruction portion of fruit.But using the presence in obstruction portion, it can press down
Air Conditioning processed is blown out towards oblique upper.Hereby it is possible to inhibit to test indoor temperature components.
(8) annealing device of second embodiment includes：Pressure fan is formed by the aerofoil fan with rotary shaft, and
Air Conditioning is blown out in heat treated room, the rotary shaft is configured in the central portion from the inner wall for forming the thermal chamber
The position deviateed to prescribed direction；Rectification part, in the direction of the air-flow of the blowout side adjustment Air Conditioning of the pressure fan；With
And obstruction portion, the flowing of Air Conditioning is interfered in the blowout side of the pressure fan, wherein the obstruction portion has configuration as follows
The position of position：Relative to comprising the rotary shaft and along the first imaginary plane of the prescribed direction, it is in the pressure fan
The side that the blade of the aerofoil fan is moved towards the prescribed direction when work, and relative to comprising the rotary shaft and
Perpendicular to the second imaginary plane of first imaginary plane, in the position deviateed to the prescribed direction.
In the annealing device, in the blowout side of the pressure fan formed by aerofoil fan, rectification part adjusts air-conditioning
The direction of the air-flow of air.On the other hand, the obstruction portion of the flowing of obstruction Air Conditioning is additionally provided in the blowout side of pressure fan.It should
In order to inhibit the direction for only utilizing rectification part to adjust air-flow, then the indoor temperature of indelible heat treatment is uneven in obstruction portion, tool
Have and configures in the blowout side of pressure fan at the position in specific region.That is, obstruction portion has such as lower portion：Relative to comprising sending
The rotary shaft of blower and the first imaginary plane along the prescribed direction, in pressure fan work, blade is towards the prescribed direction
The side of movement is configured relative to the second imaginary plane perpendicular to the first imaginary plane in the position deviateed to the prescribed direction
It sets, i.e. the position of specific region.By interfering Air Conditioning using obstruction portion, inhibit to be heat-treated indoor temperature unevenness.More
Specifically, the rotary shaft of pressure fan deviates from the central portion for the inner wall for forming thermal chamber to prescribed direction, therefore, if
Not obstruction portion, the Air Conditioning blown out from pressure fan are easy along the thermal chamber for being located at the direction deviateed to the prescribed direction
Inner surface flowing.Also, in thermal chamber, relative to comprising rotary shaft and along the first imaginary plane of the prescribed direction,
In the side that the blade of aerofoil fan is moved towards the prescribed direction, relative to comprising rotary shaft and perpendicular to first vacation
Think that the second imaginary plane of plane is located at the specific region of the prescribed direction side, the air quantity of Air Conditioning becomes more.Therefore,
Have configuration in the obstruction portion at the position of the specific region by being arranged, inhibits the air quantity in the specific region Air Conditioning
Become more, as a result, it is possible to inhibit to be heat-treated indoor temperature unevenness.
(9) the obstruction portion can also be in tabular, from inclined to the prescribed direction relative to second imaginary plane
From position act the position formed to deviateing relative to second imaginary plane to the direction opposite with the prescribed direction.
(10) annealing device can also further include：Secondary obstruction portion, configuration relative to first imaginary plane,
The side that the opposite side of blade towards the prescribed direction of the aerofoil fan moves when in pressure fan work, and
Relative to second imaginary plane, in the position deviateed to the prescribed direction.
(11) annealing device can also further include：The anti-clamp assembly of finger, is formed by the component with multiple holes, is prevented
Only finger enters the pressure fan.
(12) the obstruction portion also may be disposed at the anti-clamp assembly of the finger.
(13) rectification part also can have frame portion and multiple blade parts, the multiple separated from each other interval of blade part
And be configured, both ends are connected to the frame portion in a manner of it can change direction.
(14) annealing device can also further include：Air conditioning chamber is made at the heat using the work of the pressure fan
It manages indoor air to flow into, and the air is adjusted to Air Conditioning, wherein the rotary shaft of the pressure fan is configured
In the position deviateed from the central portion to the upper direction as the prescribed direction, the pressure fan sucking is in the air conditioning chamber
The Air Conditioning that inside flows from bottom to top is simultaneously blown out into the thermal chamber.
As described above, it configures in pressure fan in the position deviateed from the central location of laboratory or the inner wall of thermal chamber
In the environment test device or annealing device set, Temperature Distribution is able to suppress in laboratory or occurred in thermal chamber.
Claims (14)
1. a kind of environment test device, it is characterised in that including：
Pressure fan is formed by the aerofoil fan with rotary shaft, and blows out Air Conditioning into laboratory, and the rotary shaft is matched
It sets from the position that the central portion for the inner wall for forming the laboratory deviates to prescribed direction；
Rectification part, in the direction of the air-flow of the blowout side adjustment Air Conditioning of the pressure fan；And
Obstruction portion interferes the flowing of Air Conditioning in the blowout side of the pressure fan, wherein
The obstruction portion has configuration at the position of following position：Relative to comprising the rotary shaft and along the prescribed direction
First imaginary plane, the blade of the aerofoil fan is moved towards the prescribed direction when in pressure fan work one
Side, and relative to comprising the rotary shaft and perpendicular to the second imaginary plane of first imaginary plane, it is in described
The position that prescribed direction deviates.
2. environment test device according to claim 1, which is characterized in that
The obstruction portion is in tabular, is formed from the position deviateed relative to second imaginary plane to the prescribed direction
To the position deviateed relative to second imaginary plane to the direction opposite with the prescribed direction.
3. environment test device according to claim 1, it is characterised in that further include：
Secondary obstruction portion, configuration is relative to first imaginary plane, aerofoil fan when in pressure fan work
The side that the opposite side of blade towards the prescribed direction moves, and relative to second imaginary plane, it is in described
The position that prescribed direction deviates.
4. environment test device according to claim 1, it is characterised in that further include：
The anti-clamp assembly of finger, is formed by the component with multiple holes, prevents finger from entering the pressure fan.
5. environment test device according to claim 4, which is characterized in that
The obstruction portion is arranged on the anti-clamp assembly of the finger.
6. environment test device according to any one of claim 1 to 5, which is characterized in that
The rectification part has frame portion and multiple blade parts, the separated from each other interval of the multiple blade part and be configured, with energy
The mode both ends for enough changing direction are connected to the frame portion.
7. environment test device according to any one of claim 1 to 5, it is characterised in that further include：
Air conditioning chamber flows into the indoor air of test using the work of the pressure fan, and the air is adjusted to empty
Adjust air, wherein
The rotary shaft of the pressure fan is configured in from the central portion to the upper direction deviation as the prescribed direction
Position,
The pressure fan sucks the Air Conditioning flowed from bottom to top in the air conditioning chamber and blows out into the laboratory.
8. a kind of annealing device, it is characterised in that including：
Pressure fan is formed by the aerofoil fan with rotary shaft, and Air Conditioning, the rotary shaft quilt are blown out in heat treated room
The position that the central portion configured in the inner wall from the formation thermal chamber deviates to prescribed direction；
Rectification part, in the direction of the air-flow of the blowout side adjustment Air Conditioning of the pressure fan；And
Obstruction portion interferes the flowing of Air Conditioning in the blowout side of the pressure fan, wherein
The obstruction portion has configuration at the position of following position：Relative to comprising the rotary shaft and along the prescribed direction
First imaginary plane, the blade of the aerofoil fan is moved towards the prescribed direction when in pressure fan work one
Side, and relative to comprising the rotary shaft and perpendicular to the second imaginary plane of first imaginary plane, it is in described
The position that prescribed direction deviates.
9. annealing device according to claim 8, which is characterized in that
The obstruction portion is in tabular, is formed from the position deviateed relative to second imaginary plane to the prescribed direction
To the position deviateed relative to second imaginary plane to the direction opposite with the prescribed direction.
10. annealing device according to claim 8, it is characterised in that further include：
Secondary obstruction portion, configuration is relative to first imaginary plane, aerofoil fan when in pressure fan work
The side that the opposite side of blade towards the prescribed direction moves, and relative to second imaginary plane, it is in described
The position that prescribed direction deviates.
11. annealing device according to claim 8, it is characterised in that further include：
The anti-clamp assembly of finger, is formed by the component with multiple holes, prevents finger from entering the pressure fan.
12. annealing device according to claim 11, which is characterized in that
The obstruction portion is arranged on the anti-clamp assembly of the finger.
13. the annealing device according to any one of claim 8 to 12, which is characterized in that
The rectification part has frame portion and multiple blade parts, the separated from each other interval of the multiple blade part and be configured, with energy
The mode both ends for enough changing direction are connected to the frame portion.
14. the annealing device according to any one of claim 8 to 12, it is characterised in that further include：
Air conditioning chamber flows into the indoor air of heat treatment using the work of the pressure fan, and the air is adjusted to
Air Conditioning, wherein
The rotary shaft of the pressure fan is configured in from the central portion to the upper direction deviation as the prescribed direction
Position,
The pressure fan sucks the Air Conditioning flowed from bottom to top in the air conditioning chamber and blows out into the thermal chamber.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-105459 | 2017-05-29 | ||
| JP2017105459A JP6657141B2 (en) | 2017-05-29 | 2017-05-29 | Environmental test equipment and heat treatment equipment |
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| CN108931472A true CN108931472A (en) | 2018-12-04 |
| CN108931472B CN108931472B (en) | 2021-06-08 |
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| JP (1) | JP6657141B2 (en) |
| CN (1) | CN108931472B (en) |
| DE (1) | DE102018106823A1 (en) |
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| CN113899554B (en) * | 2021-12-10 | 2022-02-18 | 中国飞机强度研究所 | Balance control method for slow-vehicle running environment field of laboratory aircraft engine |
| CN113899555B (en) * | 2021-12-10 | 2022-04-08 | 中国飞机强度研究所 | Balance control system for slow-vehicle running environment field of laboratory aircraft engine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108931472B (en) | 2021-06-08 |
| DE102018106823A1 (en) | 2018-11-29 |
| JP6657141B2 (en) | 2020-03-04 |
| JP2018200254A (en) | 2018-12-20 |
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