CN205957348U - Heat exchanger fixing board and air conditioner - Google Patents
Heat exchanger fixing board and air conditioner Download PDFInfo
- Publication number
- CN205957348U CN205957348U CN201590000194.3U CN201590000194U CN205957348U CN 205957348 U CN205957348 U CN 205957348U CN 201590000194 U CN201590000194 U CN 201590000194U CN 205957348 U CN205957348 U CN 205957348U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- claw
- patchhole
- fixed plate
- shaped pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
The utility model provides a heat exchanger fixing board and air conditioner, this heat exchanger fixed plate includes: the back and the base plate of heat exchanger's tip opposition and the portion that keeps that keeps U word pipe, the portion of keeping possesses: the patchhole of oval shape, it is formed at the base plate and supply U word pipe to insert, the stiffening rib, the one of which body inclines and sets up in at least one side of patchhole major axis orientation formed at the surface of base plate, the claw, the setting is stuck out by its a central left side and orientation central authorities of the at least party in the central right side from the patchhole of patchhole minor axis direction, perisporium portion, it begins along the periphery setting of patchhole from tip of stiffening rib, till the claw, constitutes by apply the part that position that outside power made the claw of patchhole minor axis direction changed via the claw, hold certainly in the state that keeps the portion under at the U word, claw hook all portions in the circular arc of U word pipe, and put with the surperficial broadside on of base plate for the direction of inserting of U word pipe.
Description
Technical field
This utility model is related to be installed on the heat exchanger fixed plate of the end of heat exchanger and possesses this heat exchanger
The air conditioner of fixed plate.
Background technology
There is a kind of end being installed on fin tube type heat exchanger in the past, for heat exchanger is fixed in indoor set
The heat exchanger fixed plate in portion, wherein, described fin tube type heat exchanger be configured to including:Multiple fins, between their mutual air switch
Every and be arranged in parallel;Multiple heat-transfer pipes, they orthogonally run through fin with fin;Multiple U-shaped pipes of U-shaped, they
The end of adjacent heat-transfer pipe is connected with each other (for example, with reference to patent documentation 1).
Patent documentation 1 record heat exchanger fixed plate and in position corresponding with each U-shaped pipe, be respectively arranged with heat supply
The U-shaped pipe insertion of exchanger the maintaining part that it is kept.This maintaining part be configured to including:Substrate;Surrounding wall portion, its setting
The elastic deformation in substrate and because of outside power;Claw, it is arranged at the end of surrounding wall portion, and to the U-shaped pipe of heat exchanger
Circular arc inner peripheral portion is kept.And, in the state of heat exchanger fixed plate is installed on the end of heat exchanger, maintaining part
Claw is hooked in the circular arc inner peripheral portion of the U-shaped pipe of heat exchanger, thus the U-shaped pipe of heat exchanger is kept.
Patent documentation 1:Japanese Unexamined Patent Publication 2014-70759 publication
Patent documentation 1 record heat exchanger fixed plate, if transport air conditioner indoor set when etc. produce vibration, because
The load of the U-shaped pipe of heat exchanger that this vibration produces, can concentrate near surrounding wall portion and the connecting portion of substrate via claw,
Thus sometimes causing surrounding wall portion whiting, rupture etc..If surrounding wall portion rupture, cannot be with being arranged at the claw of its end by heat exchange
Device is fixed on the inside of indoor set, and its result has following problem, that is,:The air channel from suction inlet to blow-off outlet within indoor set
Deformation, heat exchanger effectiveness deteriorate and produce abnormal sound etc. because air flow is disorderly.
Utility model content
This utility model is to solve that above such problem is made it is therefore intended that offer can suppress heat friendship
Change degradation in efficiency and the heat exchanger fixed plate and the air conditioner that produce abnormal sound.
Heat exchanger fixed plate of the present utility model, is installed on the end of heat exchanger, and this heat exchanger has:Multiple wings
Piece, they are mutually spaced apart and are arranged in parallel;Multiple heat-transfer pipes, they orthogonally run through described wing with described fin
Piece;Multiple U-shaped pipes, they are U-shaped, and the end of adjacent described heat-transfer pipe is connected with each other, wherein, described heat exchanger
Fixed plate be configured to including:Substrate, its back side is opposed with the end of described heat exchanger;Maintaining part, it is carried out to described U-shaped pipe
Keep, described maintaining part possesses:Patchhole, it is rounding oblong-shaped, is formed at described substrate and inserts for described U-shaped pipe
Enter;At least one claw, the central authorities of the described patchhole of its short-axis direction from described patchhole are left and the central authorities right side to
A few side is protrusively provided towards central authorities;And surrounding wall portion, it starts along described patchhole from the end of described ribs
Periphery is arranged, and till described claw, and makes the short axle side of described patchhole by via the power outside the applying of described claw
To described claw change in location part constitute, in the state of described U-shaped pipe is held in described maintaining part, described claw
It is hooked in the circular arc inner peripheral portion of described U-shaped pipe, and the direction of insertion with respect to described U-shaped pipe and the face side pair with described substrate
Put.
Preferably, described maintaining part possesses:Claw described in a pair, they are inserted from the described of short-axis direction of described patchhole
Enter the central left and central right of hole to be protrusively provided towards central authorities;And surrounding wall portion described in a pair, they are from described ribs
The end periphery setting that starts along described patchhole, till described claw, and by making described pawl because of outside power
The part of the distance between portion change is constituted.
Preferably, described maintaining part possesses ribs, and this ribs is integrally formed at the face side of described substrate, and arranges
In at least side of the long axis direction of described patchhole, described surrounding wall portion starts setting up from the end of described ribs, until institute
Till stating claw.
Preferably, described maintaining part possesses a pair of ribs, and they are integrally formed at the face side of described substrate, and arranges
In the both sides of the long axis direction of described patchhole, described surrounding wall portion starts setting up from the end of described ribs, until described pawl
Till portion.
Preferably, described maintaining part possesses limiting section, described limiting section be arranged on respect to described surrounding wall portion with described
The position of claw opposition side, limits to the variable quantity of the position of the described claw of the short-axis direction of described patchhole.
Air conditioner of the present utility model, possesses:Carry out the heat exchanger of heat exchange with air;By air to described heat exchange
The fan of device air-supply;And the heat exchanger fixed plate described in any of the above-described of the end being installed on described heat exchanger.
According to heat exchanger fixed plate of the present utility model, in the state of U-shaped pipe is held in maintaining part, claw with respect to
The direction of insertion of U-shaped pipe and opposed with the face side of substrate, even if creating the situation of vibration therefore when transporting air conditioner etc.
Down it is also possible to the claw of the load to the U-shaped pipe being applied with heat exchanger supports using substrate.Therefore, it is possible to suppress heat friendship
The load concentration of the U-shaped pipe of parallel operation is near the connecting portion of ribs and surrounding wall portion such that it is able to suppression surrounding wall portion whitens, ruptures
Deng.Its result can suppress the heat exchanger effectiveness possessing the air conditioner of heat exchanger fixed plate to deteriorate and produce abnormal sound.
Brief description
Fig. 1 is the main parallax stereogram of the indoor set of air conditioner of embodiment 1 of the present utility model.
Fig. 2 is the exploded perspective view of the indoor set of air conditioner of embodiment 1 of the present utility model.
Fig. 3 is the longitudinal section of the indoor set of air conditioner of embodiment 1 of the present utility model.
Fig. 4 is the heat exchanger of the indoor set being accommodated in air conditioner and the heat exchange of embodiment 1 of the present utility model
The axonometric chart of device fixed plate.
Fig. 5 is the A portion enlarged drawing of Fig. 4.
Fig. 6 is the A portion enlarged drawing (only heat exchanger fixed plate) of Fig. 4.
Fig. 7 is the state in the Y-Y section illustrate Fig. 6 before heat exchanger fixed plate inserts the U-shaped pipe of heat exchanger
Schematic diagram.
Fig. 8 is the state in the Y-Y section illustrate Fig. 6 after heat exchanger fixed plate has just inserted the U-shaped pipe of heat exchanger
Schematic diagram.
Fig. 9 be in the Y-Y section illustrate Fig. 6 the fully-inserted heat exchanger of heat exchanger fixed plate U-shaped pipe shape
The schematic diagram of state.
Figure 10 be in the Y-Y section illustrate Fig. 6 the fully-inserted heat exchanger of heat exchanger fixed plate U-shaped pipe shape
The schematic diagram of state (when transporting indoor set).
Figure 11 is the Z-Z cross-sectional schematic of Fig. 6.
Figure 12 is the main portions enlarged drawing of conventional heat exchanger fixed plate.
Figure 13 is the state in the Y-Y section illustrate Figure 12 before heat exchanger fixed plate inserts the U-shaped pipe of heat exchanger
Schematic diagram.
Figure 14 is the shape in the Y-Y section illustrate Figure 12 after heat exchanger fixed plate has just inserted the U-shaped pipe of heat exchanger
The schematic diagram of state.
Figure 15 is in the fully-inserted U-shaped pipe of heat exchanger of heat exchanger fixed plate in the Y-Y section illustrate Figure 12
The schematic diagram of state.
Figure 16 is in the fully-inserted U-shaped pipe of heat exchanger of heat exchanger fixed plate in the Y-Y section illustrate Figure 12
State when indoor set (transport) schematic diagram.
Figure 17 is the Z-Z cross-sectional schematic of Figure 12.
Figure 18 is the exploded perspective view of the off-premises station of air conditioner of embodiment 2 of the present utility model.
Figure 19 is the heat exchanger of the off-premises station being accommodated in air conditioner and the heat exchange of embodiment 2 of the present utility model
The axonometric chart of device fixed plate.
Figure 20 is the axonometric chart of the heat exchanger fixed plate of embodiment 2 of the present utility model.
Specific embodiment
Below based on brief description embodiment of the present utility model.In addition, embodiments described below does not limit
This utility model.In addition in figures in the following, the relation of the size of each component parts is different from practical situation sometimes.
Embodiment 1
Fig. 1 is the main parallax stereogram of the indoor set 100 of the air conditioner of embodiment 1 of the present utility model, and Fig. 2 is this practicality
The exploded perspective view of the indoor set 100 of the new air conditioner of embodiment 1, Fig. 3 is the sky of embodiment 1 of the present utility model
The longitudinal section of the indoor set 100 of tune machine.In addition in the following description, in case of no particular description, by the paper of Fig. 1
The nearby side of face orthogonal direction as " front face side ", using the inboard of the paper orthogonal direction of Fig. 1 as " rear side ", and by Fig. 1
Direction up and down illustrate as " direction up and down ".
In present embodiment 1, the indoor set 100 of air conditioner is illustrated.
As shown in FIG. 1 to 3, the indoor set 100 of embodiment 1 of the present utility model constitutes outline by framework 1, this frame
Body 1 be configured to including:Above framework 1a and the back side framework 1b composition being installed on the above rear side of framework 1a.In addition, front
The front-surface side of surface frame body 1a is provided with above decoration panel 2, above decoration panel 2 can should vertically rotate and can
Dismounting.
The top of above framework 1a is provided with suction inlet 3, for drawing air into the inside of framework 1, in addition, above
The bottom of framework 1a is provided with blow-off outlet 4, for blowing out air from the inside of framework 1.In addition, being provided with blow-off outlet 4
Lower wind direction adjustment plate 5, the direction for the above-below direction to the air discharged from there is adjusted.
Overleaf framework 1b is fixed and is contained in the inside of framework 1:Axial-flow fan 7, it makes air produce flowing;Heat is handed over
Parallel operation 8, it is configured to cover from above axial-flow fan 7, and carries out heat exchange with the air sent from axial-flow fan 7;Electrical appliance kit
9, it is provided with drive circuit of axial-flow fan 7 etc..
In addition, axial-flow fan 7 is equivalent to " fan " of the present utility model.
The heat exchanger 8 of present embodiment 1 is fin and tube type, has:Multiple fins 21, they are mutually spaced apart and parallel
Ground arrangement (stacking);Multiple heat-transfer pipes 22, they orthogonally run through above-mentioned fin 21 with above-mentioned fin 21;U-shaped pipe 23, it will
The end (with reference to Fig. 4 described later) of adjacent heat-transfer pipe 22 is connected with each other.In addition, heat exchanger 8 be configured to including:Above heat is handed over
Parallel operation 8a, it is the integrally formed shape of arch, is configured at the front face side of framework 1;Back-surface heat exchanger 8b, it is linear
Shape, is configured at the rear side of framework 1.
In addition, in present embodiment 1, preceding heat exchanger 8a is formed as the integrally formed shape of arch, but does not limit
Due to this, may be formed as the structure that the heat exchanger of one or more rectilinear forms is bent to multistage and configures.In addition,
Back-surface heat exchanger 8b is similarly it is also possible to be formed as integrally formed shape or the heat friendship by multiple rectilinear forms of arch
The structure that parallel operation bends to multistage and configures.
Here, be briefly described bright to the action of indoor set 100.
If starting running, axial-flow fan 7 rotation driving, the flowing of consequent air makes room air from suction inlet
3 inside being inhaled into framework 1.The room air that this is inhaled into, when by heat exchanger 8, carries out heat exchange by heat exchanger 8
And become cold air or heating installation, and from blow-off outlet 4 to indoor blowout.Now, it is arranged at 5 turns of the adjustment plate of wind direction up and down of blow-off outlet 4
Dynamic, thus adjust the direction of the above-below direction from the cold air of blow-off outlet 4 blowout or heating installation.
Fig. 4 is the heat exchanger 8 of the indoor set 100 being accommodated in air conditioner and the heat of embodiment 1 of the present utility model
The axonometric chart of exchanger fixed plate 10, Fig. 5 is the A portion enlarged drawing of Fig. 4, and Fig. 6 is that (only heat exchanger is fixed for the A portion enlarged drawing of Fig. 4
Plate 10).
As shown in figure 4, the left and right end portions in heat exchanger 8 are provided with multiple U-shaped pipes 23.In addition, the left side in heat exchanger 8
Right part is separately installed with heat exchanger fixed plate 10, for heat exchanger 8 is fixed on the inside of the framework 1 of indoor set 100.
In addition specifically, heat exchanger fixed plate 10 is fixed on back side framework 1b.
As shown in figure 5, heat exchanger fixed plate 10 be configured to including:The end pair of substrate 11, its back side and heat exchanger 8
Put;Maintaining part 12, it keeps to each U-shaped pipe 23.In addition as shown in fig. 6, maintaining part 12 be configured to including:Patchhole 13,
Ribs 14, surrounding wall portion 15, claw 16 and limiting section 17.
As shown in fig. 6, patchhole 13 is formed at the corresponding position of each U-shaped pipe 23 with substrate 11, it is heat exchanger 8
The OBL hole of rounding of U-shaped pipe 23 insertion.
Ribs 14 is integrally formed at the face side of substrate 11, when observing heat exchanger fixed plate 10 from front, is inserting
The both sides entering the long axis direction in hole 13 are provided with upper and lower a pair of ribs 14, and surrounding wall portion 15 is strengthened.
Claw 16 is arranged at the face side of substrate 11, and from the periphery of patchhole 13 on the short-axis direction of patchhole 13
The opposed position of side is respectively facing central authorities and is protrusively provided.When observing this heat exchanger fixed plate 10 from front, left and right one
Claw 16 is hooked in circular arc inner peripheral portion 23a of the U-shaped pipe 23 of heat exchanger 8, thus the U-shaped pipe 23 of heat exchanger 8 is carried out
Keep.In the state of the U-shaped pipe 23 of heat exchanger 8 is held in maintaining part 12, this claw 16 is with respect to the U-shaped of heat exchanger 8
The direction of insertion (vertical direction of substrate 11) of pipe 23 and opposed with the face side of substrate 11.
Surrounding wall portion 15 is made up of following part such as resin, and this part is:From the end of ribs 14 start along insert
Enter the periphery setting in hole 13, till claw 16, and because applying the power of outside via claw 16 and elastic deformation, make patchhole
The change in location of the claw 16 of 13 short-axis direction, so that the change of the distance between claw 16.Observing heat exchange from front
During device fixed plate 10, this surrounding wall portion 15 is provided with pair of right and left, the end edge of the surrounding wall portion 15 in the left side ribs 14 from upside
The periphery setting of patchhole 13, until the central authorities than patchhole 13 keep left side claw 16 till, and the surrounding wall portion on right side
The end of 15 ribs 14 from downside starts the periphery setting along patchhole 13, up to the central authorities than patchhole 13 on the right side
Claw 16 till.In addition, ribs 14 is integrally formed with substrate 11, but surrounding wall portion 15 is not integrally formed with substrate 11.Therefore
Surrounding wall portion 15 plays a role as leaf spring, and the elastic deformation because of outside power, so that be arranged at the pawl of the end of surrounding wall portion 15
The distance between portion 16 changes.
In addition, the structure of surrounding wall portion 15 is not limited to present embodiment 1 it is also possible to be configured to:Surrounding wall portion by right side
The end of 15 ribs 14 from upside starts the periphery setting along patchhole 13, up to the central authorities than patchhole 13 on the right side
Claw 16 till, and the end of the ribs 14 from downside starts the periphery along patchhole 13 by the surrounding wall portion 15 in left side
Setting, until the central authorities than patchhole 13 keep left side claw 16 till.
Limiting section 17 is integrally formed at the face side of substrate 11, when observing heat exchanger fixed plate 10 from front, relatively
In the position of the opposition side in claw 16 for the surrounding wall portion 15, it is provided with pair of right and left limiting section 17, suppression is led to because of outside power
Surrounding wall portion 15 elastic deformation, thus limiting the variable quantity of the distance between claw 16.This limiting section 17 limit claw 16 it
Between distance variable quantity in a direction away from each other.
In addition, the restriction of the variable quantity of the distance between claw 16 is carried out with following degree, that is,:U-shaped by heat exchanger 8
Pipe 23 is inserted in patchhole 13, and claw 16 is hooked in circular arc inner peripheral portion 23a of the U-shaped pipe 23 of heat exchanger 8, thus, it is possible to protect
Hold the U-shaped pipe 23 of heat exchanger 8, and in the case of creating vibration when transporting indoor set 100 etc., heat exchange can be suppressed
The U-shaped pipe 23 of device 8 comes off from maintaining part 12.
Figure 12 is the main portions enlarged drawing of conventional heat exchanger fixed plate, and Figure 13 is in the Y-Y section illustrate Figure 12
Insert the schematic diagram of the state before the U-shaped pipe 37 of heat exchanger in the patchhole 33 of the maintaining part 32 of heat exchanger fixed plate,
Figure 14 is that the patchhole 33 of the maintaining part 32 in the Y-Y section illustrate Figure 12 in heat exchanger fixed plate has just inserted heat exchanger
The schematic diagram of the state after U-shaped pipe 37, Figure 15 is the maintaining part 32 in the Y-Y section illustrate Figure 12 in heat exchanger fixed plate
The fully-inserted schematic diagram of the state of U-shaped pipe 37 of heat exchanger of patchhole 33, Figure 16 be in the Y-Y section illustrate Figure 12
The fully-inserted state of the U-shaped pipe 37 of heat exchanger of the patchhole 33 of the maintaining part 32 of heat exchanger fixed plate (is transported indoor
During machine) schematic diagram, Figure 17 is the Z-Z schematic cross-section of Figure 12.In addition, the week before the movement shown in phantom of Figure 14~Figure 16
Wall portion 35 and the position of claw 36.
Hereinafter use Figure 12~Figure 15, conventional heat exchanger fixed plate is illustrated.
If the U-shaped pipe 37 of heat exchanger inserts the patchhole 33 (arrow α of Figure 14 of the maintaining part 32 of heat exchanger fixed plate
Direction), then contact with the claw 36 of the end being arranged at surrounding wall portion 35, and from heat exchanger U-shaped pipe 37 by claw 36 to insert
Enter the lateral direction pressing in hole 33.And this pressing force puts on surrounding wall portion 35, thus as shown in figure 14, perisporium via claw 36
State shown in from Figure 13 for the portion 35 to the arrow β direction elastic deformation of Figure 14, thus the distance between claw 36 broadens.
If additionally, inserting the U-shaped pipe 37 of heat exchanger, the circular arc inner peripheral portion of the U-shaped pipe 37 of heat exchanger crosses setting
There is the position of claw 36, then as shown in figure 15 because of the recuperability of surrounding wall portion 35, surrounding wall portion 35 is towards the interior side of patchhole 33
To (direction of arrow of Figure 15) elastic deformation, thus the distance between claw 36 narrows.So, claw 36 is hooked in heat exchanger
The circular arc inner peripheral portion of U-shaped pipe 37 and keep U-shaped pipe 37, therefore heat exchanger fixed plate will not easily take from heat exchanger
Under.
As described above, the U-shaped pipe 37 of heat exchanger is kept by maintaining part 32.
Next, with Figure 16 and Figure 17 to conventional heat exchanger fixed plate when transporting indoor set and heat exchanger
Action illustrates.
If producing vibration when transporting indoor set etc., heat exchanger vibrates in the lateral direction, in the U-shaped of heat exchanger
In the direction of insertion (direction vertical with respect to substrate 31) of pipe 37 that is, the arrow α direction of Figure 16, produce the U-shaped of heat exchanger
The load of pipe 37, if this load is applied to the claw 36 of U-shaped pipe 37 both sides being configured at heat exchanger, to the arrow β of Figure 16
Direction disperses.Now as shown in figure 17, with respect to the inserting of U-shaped pipe 37 of heat exchanger in the load of U-shaped pipe 37 of heat exchanger
Enter the load (direction of arrow of Figure 17) in the vertical direction in direction (direction parallel with respect to substrate 11), ribs can be concentrated on
34 is neighbouring (the α portion of Figure 17) with the connecting portion of surrounding wall portion 35.
There is following problem in its result, that is,:Cause surrounding wall portion 35 to whiten, rupture, and cause there is conventional heat exchange
The heat exchanger effectiveness of the indoor set of device fixed plate deteriorates and produces abnormal sound.
Fig. 7 is that the U-shaped pipe 23 illustrating heat exchanger 8 inserts the maintaining part of the heat exchanger fixed plate 10 in Y-Y section of Fig. 6
The schematic diagram of the state before 12 patchhole 13, Fig. 8 is the Y-Y section illustrating just to have inserted the U-shaped pipe 23 of heat exchanger 8 Fig. 6
The patchhole 13 of the maintaining part 12 of heat exchanger fixed plate 10 after state schematic diagram, Fig. 9 is the U illustrating heat exchanger 8
Word pipe 23 is completely inserted into showing of the state of patchhole 13 of the maintaining part 12 of the heat exchanger fixed plate 10 in the Y-Y section of Fig. 6
It is intended to, Figure 10 is to illustrate that the U-shaped pipe 23 of heat exchanger 8 is completely inserted into the guarantor of the heat exchanger fixed plate 10 in the Y-Y section of Fig. 6
Hold the schematic diagram of the state (when transporting indoor set 100) of the patchhole 13 in portion 12, Figure 11 is the Z-Z schematic cross-section of Fig. 6.Separately
Outward, the dotted line of Fig. 8~Figure 10 represents the position of the surrounding wall portion 15 before moving and claw 16.
Hereinafter use Fig. 6~Fig. 9, the heat exchanger fixed plate 10 of present embodiment 1 is illustrated.
If the U-shaped pipe 23 of heat exchanger 8 inserts the patchhole 13 (arrow of Fig. 8 of the maintaining part 12 of heat exchanger fixed plate 10
Head α direction), then contact with the claw 16 of the end being arranged on surrounding wall portion 15, and by heat exchanger 8 U-shaped pipe 23 by claw 16
Lateral direction pressing towards patchhole 13.And, this pressing force puts on surrounding wall portion 15 via claw 16, thus as Fig. 8 institute
Show, state shown in from Fig. 7 for the surrounding wall portion 15 broadens to the arrow β direction elastic deformation of Fig. 8, the distance between claw 16.
If additionally, inserting the U-shaped pipe 23 of heat exchanger 8, circular arc inner peripheral portion 23a of the U-shaped pipe 23 of heat exchanger 8 is crossed
Be provided with the position of claw 16, then as shown in figure 9, surrounding wall portion 15 because of the recuperability of surrounding wall portion 15 the interior side to patchhole 13
To (direction of arrow of Fig. 9) elastic deformation, the distance between claw 16 narrows.So, claw 16 is hooked in the U of heat exchanger 8
Keeping U-shaped pipe 23, therefore heat exchanger fixed plate 10 will not be easily from heat exchanger 8 for circular arc inner peripheral portion 23a of word pipe 23
Take off.
As described above, the U-shaped pipe 23 of heat exchanger 8 is kept by maintaining part 12.
Next, with Figure 10 and Figure 11 to transport indoor set 100 when present embodiment 1 heat exchanger fixed plate 10 and
The action of heat exchanger 8 illustrates.
If producing vibration when transporting indoor set 100 etc., heat exchanger 8 vibrates in the lateral direction, and in heat exchange
Heat exchange is produced on the direction of insertion (direction vertical with respect to substrate 11) of the U-shaped pipe 23 of device 8 that is, the arrow α direction of Figure 10
The load of the U-shaped pipe 23 of device 8, if this load puts on the claw 16 in U-shaped pipe 23 both sides of heat exchanger 8 for the configuration, to figure
10 arrow β direction dispersion.
Now, in the state of the U-shaped pipe 23 of heat exchanger 8 is held in maintaining part 12, claw 16 is with respect to heat exchanger 8
The direction of insertion of U-shaped pipe 23 opposed with the face side of substrate 11.Therefore, it is possible to the U-shaped pipe 23 by being applied with heat exchanger 8
In load, load (the arrow side of Figure 11 of the direction of insertion (direction vertical with respect to substrate 11) of the U-shaped pipe 37 of heat exchanger
To) claw 16 be bearing in substrate 11 face side the position opposed with claw 16 (the oblique line portion of Fig. 7~Figure 10).Therefore can
Enough in the load of U-shaped pipe 23 of suppression heat exchanger 8, the load concentration in vertical with respect to substrate 11 direction in ribs 14 with
The connecting portion of surrounding wall portion 15 is nearby such that it is able to suppression surrounding wall portion 15 whitens, ruptures.Its result can suppress possess heat exchange
The heat exchanger effectiveness of the indoor set 100 of device fixed plate 10 deteriorates and produces abnormal sound.
In addition, in the load of U-shaped pipe 23 of heat exchanger 8, vertical with respect to the direction of insertion of the U-shaped pipe 37 of heat exchanger
Direction (direction parallel with respect to substrate 11) the variable quantity of surrounding wall portion 15 that causes of load, by handing over observing heat from front
During parallel operation fixed plate 10, with respect to surrounding wall portion 15, about the position of the opposition side of claw 16, a pair of limiting section 17 of setting limits
System, the U-shaped pipe 23 therefore, it is possible to suppress heat exchanger 8 comes off from maintaining part 12.
As described above, the heat exchanger fixed plate 10 according to present embodiment 1, keeps in the U-shaped pipe 23 of heat exchanger 8
In the state of maintaining part 12, the face side pair of the direction of insertion with respect to the U-shaped pipe 23 of heat exchanger 8 for the claw 16 and substrate 11
Put.Even if it is also possible to by substrate 11 to being applied with self-heating in the case of creating vibration therefore when transporting indoor set 100 etc.
The claw 16 of the load of U-shaped pipe 23 of exchanger 8 is supported.And, can suppress to carry out the U-shaped pipe 23 of automatic heat-exchanger 8
Load concentration is near the connecting portion of ribs 14 and surrounding wall portion 15 such that it is able to suppression surrounding wall portion 15 whitens, ruptures.Its knot
Fruit can suppress the heat exchanger effectiveness possessing the indoor set 100 of heat exchanger fixed plate 10 to deteriorate and produce abnormal sound.
In addition, the variable quantity of the surrounding wall portion 15 being caused by the load of the U-shaped pipe 23 of heat exchanger 8, by observing from front
A pair of limiting section is set about the position of the opposition side of claw 16 with respect to surrounding wall portion 15 during heat exchanger fixed plate 10
17 restrictions, the U-shaped pipe 23 therefore, it is possible to suppress heat exchanger 8 comes off from maintaining part 12.
In addition, in present embodiment 1, maintaining part 12 is formed as thering is each pair that is, two 14, two weeks of ribs
15, two claws 16 of wall portion and the structure of two limiting sections 17, but it is not limited to this it is also possible to be configured to possess at least one party
That is, there is each one.
In addition, in present embodiment 1, heat exchanger fixed plate 10 is used for will be by preceding heat exchanger 8a and back side heat
The heat exchanger 8 that exchanger 8b is constituted is fixed on the inside of the framework 1 of indoor set 100, but is not limited to this it is also possible to be used for it
His fin tube type heat exchanger.
Embodiment 2
Figure 18 is the exploded perspective view of the off-premises station 200 of the air conditioner of embodiment 2 of the present utility model.
Hereinafter present embodiment 2 is illustrated, but the part being repeated with embodiment 1 is omitted the description.
In addition, in the following description, in case of no particular description, by the nearby side of the paper orthogonal direction of Figure 18
As " front face side ", using the inboard of the paper orthogonal direction of Figure 18 as " rear side ", and the direction up and down of Figure 18 is made
Illustrate for " direction up and down ".
In present embodiment 2, the off-premises station 200 of air conditioner is illustrated.
As shown in figure 18, the off-premises station 200 of embodiment 2 of the present utility model constitutes outline by framework 201, this framework
201 be configured to including:Base plate 202;Heat exchanger 203, it is arranged on base plate 202 and left part surface side extension forward;Above
Panel 204, it is arranged at the front face side of heat exchanger 203 and is being previously formed bellmouth 205;Side panel 206, it is configured at
The right side of heat exchanger;Top board 207, it covers upper surface.
It is internally provided with separator 210 in framework 201, thus framework 201 is divided into supply fan room 211 and Machine Room
212.Supply fan room 211 is provided with the propeller type fan 213 that air heat exchanger 203 is blown.Set in Machine Room 212
It is equipped with:The compressor 214 that arranges on the lower plate 202 there, above compressor 214 electric component 215 of configuration etc..
In addition, propeller type fan 213 is equivalent to " fan " of the present utility model.
Electric component 215 is from the circuit substrate (not shown) to supply electric powers such as propeller type fan 213, compressors 214
Constitute.Propeller type fan 213 rotation driving by the power supply from this electric component 215.Now from heat exchanger
203 back side (face in outside) suction air is passed to, and this air is sent into supply fan room 211 from surface (face of inner side)
Interior.And the air that will be fed into forwards is discharged from the bellmouth 205 of front panel 204.For example in refrigeration plant operating, heat is handed over
Cold-producing medium in parallel operation 203 is cooled down by air, carries out heat exchange by the air after heat exchanger 203 and cold-producing medium and is added
Heat.
Figure 19 be embodiment 2 of the present utility model the heat exchanger 203 of the off-premises station 200 being accommodated in air conditioner and
The axonometric chart of heat exchanger fixed plate 220, Figure 20 is the vertical of the heat exchanger fixed plate 220 of embodiment 2 of the present utility model
Body figure.
As shown in figure 19, heat exchanger 203 be configured to including:It is configured at upside heat exchanger 203a and the configuration of upside
In the downside heat exchanger 203b of downside, in the left part of heat exchanger 203, heat exchanger fixed plate 10 is installed.This heat exchange
Device fixed plate 10 is used for not making the position skew with downside heat exchanger 203b for the position of upside heat exchanger 203a, this heat exchange
Device fixed plate 10 is installed to the left part on the upside of the heat exchanger 203b of downside from the left part on the downside of the heat exchanger 203a of upside.
As shown in figure 20, heat exchanger fixed plate 220 be configured to including:The back side is opposed with the left part of heat exchanger 203
Substrate 221 and keep each U-shaped pipe maintaining part 222.In addition, maintaining part 222 be configured to including:Patchhole 223, ribs
224th, surrounding wall portion 225, claw 226 and limiting section 227.
Other structures are identical with the explanation of embodiment 1, therefore omit.
Description of reference numerals:1 ... framework;1a ... above framework;1b ... back housing;2 ... above decorate panel;3 ... suctions
Entrance;4 ... blow-off outlets;Wind direction adjustment plate Shang Xia 5 ...;7 ... axial-flow fans;8 ... heat exchangers;8a ... preceding heat exchanger;
8b ... back-surface heat exchanger;9 ... electrical appliance kits;10 ... heat exchanger fixed plates;11 ... substrates;12 ... maintaining parts;13 ... patchholes;
14 ... ribs;15 ... surrounding wall portion;16 ... claws;17 ... limiting sections;21 ... fins;22 ... heat-transfer pipes;23 ... U-shaped pipes;23a…
Circular arc inner peripheral portion;31 ... substrates;32 ... maintaining parts;33 ... patchholes;34 ... ribs;35 ... surrounding wall portion;36 ... claws;37…
U-shaped pipe;100 ... indoor sets;200 ... off-premises stations;201 ... frameworks;202 ... base plates;203 ... heat exchangers;203a ... upside heat
Exchanger;203b ... downside heat exchanger;204 ... front panels;205 ... bellmouths;206 ... side panel;207 ... top boards;
210 ... separators;211 ... supply fan rooms;212 ... Machine Rooms;213 ... propeller type fans;214 ... compressors;215 ... electrically
Part;220 ... heat exchanger fixed plates;221 ... substrates;222 ... maintaining parts;223 ... patchholes;224 ... ribs;225…
Surrounding wall portion;226 ... claws;227 ... limiting sections.
Claims (6)
1. a kind of heat exchanger fixed plate, is installed on the end of heat exchanger, and this heat exchanger has:Multiple fins, their phases
Mutually spaced apart and be arranged in parallel;Multiple heat-transfer pipes, they orthogonally run through described fin with described fin;Multiple U-shaped
Pipe, they be U-shaped, the end of adjacent described heat-transfer pipe is connected with each other it is characterised in that
Described heat exchanger fixed plate be configured to including:Substrate, its back side is opposed with the end of described heat exchanger;Maintaining part,
It keeps to described U-shaped pipe,
Described maintaining part possesses:
Patchhole, it is rounding oblong-shaped, is formed at described substrate and for described U-shaped pipe insertion;
At least one claw, the central authorities of the described patchhole of its short-axis direction from described patchhole are left and the central authorities right side to
A few side is protrusively provided towards central authorities;And
Surrounding wall portion, it starts the periphery setting along described patchhole from the end of described ribs, till described claw,
And make the portion of the change in location of the described claw of the short-axis direction of described patchhole by via the power outside the applying of described claw
Part is constituted,
In the state of described U-shaped pipe is held in described maintaining part,
Described claw is hooked in the circular arc inner peripheral portion of described U-shaped pipe, and the direction of insertion with respect to described U-shaped pipe and with described base
The face side of plate is opposed.
2. heat exchanger fixed plate according to claim 1 it is characterised in that
Described maintaining part possesses:
Claw described in a pair, the central authorities of the described patchhole of their short-axis directions from described patchhole are left and central right direction
Central authorities are protrusively provided;And
Surrounding wall portion described in a pair, they start the periphery setting along described patchhole from the end of described ribs, until institute
Till stating claw, and it is made up of the part making the change of the distance between described claw because of outside power.
3. heat exchanger fixed plate according to claim 1 it is characterised in that
Described maintaining part possesses ribs, and this ribs is integrally formed at the face side of described substrate, and is arranged at described insertion
At least side of the long axis direction in hole,
Described surrounding wall portion starts setting up from the end of described ribs, till described claw.
4. heat exchanger fixed plate according to claim 2 it is characterised in that
Described maintaining part possesses a pair of ribs, and they are integrally formed at the face side of described substrate, and is arranged at described insertion
The both sides of the long axis direction in hole,
Described surrounding wall portion starts setting up from the end of described ribs, till described claw.
5. heat exchanger fixed plate according to any one of claim 1 to 4 it is characterised in that
Described maintaining part possesses limiting section,
Described limiting section is arranged on the position with described claw opposition side with respect to described surrounding wall portion, short to described patchhole
The variable quantity of the position of axial described claw is limited.
6. a kind of air conditioner is it is characterised in that possess:
Carry out the heat exchanger of heat exchange with air;
The fan that air is blown to described heat exchanger;And
Heat exchanger fixed plate any one of the Claims 1 to 5 of the end being installed on described heat exchanger.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/051932 WO2016117133A1 (en) | 2015-01-23 | 2015-01-23 | Heat exchanger fixing plate and air conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205957348U true CN205957348U (en) | 2017-02-15 |
Family
ID=56416698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201590000194.3U Expired - Fee Related CN205957348U (en) | 2015-01-23 | 2015-01-23 | Heat exchanger fixing board and air conditioner |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6355763B2 (en) |
CN (1) | CN205957348U (en) |
WO (1) | WO2016117133A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107246669A (en) * | 2016-08-15 | 2017-10-13 | 奥克斯空调股份有限公司 | A kind of outdoor machine of air-conditioner |
CN107763829B (en) * | 2016-08-15 | 2023-06-23 | 奥克斯空调股份有限公司 | Air conditioner heat exchange structure connecting device |
WO2024089801A1 (en) * | 2022-10-26 | 2024-05-02 | 三菱電機株式会社 | Indoor heat exchanger unit and air conditioner indoor unit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0689913B2 (en) * | 1988-09-26 | 1994-11-14 | 三菱電機株式会社 | Heat exchanger holding device |
JP4010126B2 (en) * | 2001-07-27 | 2007-11-21 | ダイキン工業株式会社 | Heat exchanger fixing plate, heat exchanger fixing method and air conditioner using the same |
JP2006177572A (en) * | 2004-12-21 | 2006-07-06 | Matsushita Electric Ind Co Ltd | Heat exchanger for air conditioner |
JP5305945B2 (en) * | 2009-01-26 | 2013-10-02 | 三菱電機株式会社 | Fin tube heat exchanger holding device |
JP5871665B2 (en) * | 2012-03-05 | 2016-03-01 | 三菱電機株式会社 | Air conditioner indoor unit |
-
2015
- 2015-01-23 JP JP2016570468A patent/JP6355763B2/en active Active
- 2015-01-23 WO PCT/JP2015/051932 patent/WO2016117133A1/en active Application Filing
- 2015-01-23 CN CN201590000194.3U patent/CN205957348U/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2016117133A1 (en) | 2016-07-28 |
JP6355763B2 (en) | 2018-07-11 |
JPWO2016117133A1 (en) | 2017-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9273896B2 (en) | Outdoor unit of refrigerating apparatus | |
CN205957348U (en) | Heat exchanger fixing board and air conditioner | |
CN205825235U (en) | Wall-hanging air conditioner indoor unit and air-conditioner | |
CN207702616U (en) | Vertical air-conditioner indoor unit | |
CN103874397B (en) | Machine cabinet air-conditioner and its wind direction guiding device | |
US20170115013A1 (en) | Outdoor unit of an air conditioner and method of manufacturing the same | |
CN203907784U (en) | Air-conditioner indoor unit | |
CN204786775U (en) | Indoor machine of air conditioner | |
WO2014174625A1 (en) | Air conditioner | |
US10047963B2 (en) | Indoor unit for air-conditioning apparatus | |
CN104197429A (en) | Outdoor machine of air conditioner | |
CN207351032U (en) | Built-in refrigerator | |
CN202973670U (en) | Evaporator of floor-standing air conditioner indoor unit and floor-standing air conditioner indoor unit | |
CN106716022A (en) | Outdoor unit for refrigeration cycle device | |
CN209877133U (en) | Cabinet type air conditioner indoor unit | |
CN208418972U (en) | A kind of multi-panel outlet air clamping air conditioner | |
CN105650742A (en) | Wall-mounted type air-conditioner indoor machine and air conditioner | |
CN206347645U (en) | Air conditioner | |
JP2013148248A (en) | Air conditioner | |
CN103868155A (en) | Air conditioner | |
WO2017145253A1 (en) | Air conditioner | |
CN104094065B (en) | The indoor set of aircondition | |
CN203823894U (en) | Air conditioner indoor unit | |
CN209229887U (en) | A kind of cover board and air conditioner of outdoor machine of air-conditioner shell | |
CN204476453U (en) | Mining Split module unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190123 |
|
CF01 | Termination of patent right due to non-payment of annual fee |