CN1626958A - Structure for installing motor assembly of ventilation system - Google Patents
Structure for installing motor assembly of ventilation system Download PDFInfo
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- CN1626958A CN1626958A CN 200310107318 CN200310107318A CN1626958A CN 1626958 A CN1626958 A CN 1626958A CN 200310107318 CN200310107318 CN 200310107318 CN 200310107318 A CN200310107318 A CN 200310107318A CN 1626958 A CN1626958 A CN 1626958A
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Abstract
The invention relates to a motor assembly body mounted structure of air-changing system. Said invention includes self-body box which can be used for forming appearance of said air-changing system; cover which is mounted on the self-body box and is used for guiding air flow and several through holes are formed on said cover; motor assembly body for providing rotating power for air supply fan; and motor base which is formed at one side of the above-mentioned cover and is used for supporting said motor assembly body.
Description
Technical field
The present invention relates to a kind of motor of ventilation system, a kind of more precisely invention that the motor installing assembly mounting structure aspect of the dismounting that the motor of power is more prone to is provided to fan.
Background technology
In recent years, because problems such as the energy and noises, intensity is more and more tended in human living space.Contaminated when but the air of this enclosure space becomes carbon dioxide as time goes by gradually, thereby the breathing of obstruction life entity.
Especially will more ventilate at any time in the place that people often stay in narrow spaces such as office or vehicle.Usually utilize the air interchanger of heat exchange method this moment.This air interchanger can suck extraneous air and discharge room air when keeping indoor air temperature.
Fig. 1 is the schematic perspective view of the air interchanger of prior art; Fig. 2 is the heat exchanger of air interchanger of prior art and the schematic perspective view of fore filter; Fig. 3 is the schematic perspective view of motor installing assembly mounting structure of the air interchanger of prior art.
As shown in the figure, air interchanger formed the extraneous air suction inlet 12 that sucks extraneous air in a side of body case 10 in the past.The inside of described extraneous air suction inlet 12 is formed with suction passage (not showing among the figure).The extraneous air that sucks from said external air suction inlet 12 arrives on the heat exchanger 14 that hereinafter will illustrate by above-mentioned suction passage.
As shown in Figure 2, the central part of above-mentioned body case 10 inside has heat exchanger 14.By described heat exchanger 14 from outside inhaled air with carry out heat exchange from the air of indoor discharge.The section shape of heat exchanger 14 is a rhombus generally speaking.
The operation principle of above-mentioned heat exchanger 14 is as follows.The air that heat exchanger 14 will produce the temperature difference usually imports different air flues respectively, by forming the high efficiency heat exchange membranes of above-mentioned different air flue layers, finishes the moisture of exchange latent heat and the heat exchange between the damp-heat.
Suck and extraneous air by heat exchanger 14 from said external air suction inlet 12, through the extraneous air gas supply part (not showing among the figure) that is formed on body case 10, at last by in extraneous air air vent 16 air supply chambers.Described extraneous air air vent 16 is formed on the opposition side of extraneous air suction inlet 12.
On a side that forms said external air air vent 16, form indoor air sucting inlet 18.Room air is drawn into body case 10 inside by described indoor air sucting inlet 18.And on a side of said external air suction inlet 12, form room air tap 20.The room air that is drawn into air interchanger inside by indoor air sucting inlet 18 is discharged to the outside by room air tap 20.
Form heat exchanger supports framework 22 around the above-mentioned heat exchanger 14.And bottom one side of heat exchanger 14 is provided with fore filter 24.The effect of described fore filter 24 is overanxious foreign matters that are mixed in the extraneous air.And described fore filter 24 separates formation with above-mentioned heat exchanger 14, can dismantle.
The left and right sides of above-mentioned heat exchanger has respectively forces to be discharged to outside fan (fan) and the fan of outdoor air being forced in the suction chamber to room air.
As shown in Figure 3, the said fans assembly is made of Air Blast fan 30, motor installing assembly 32, motor base 34 and cover cap 36.Described motor installing assembly 32 provides rotary power for above-mentioned Air Blast fan 30; Described motor base 34 supports above-mentioned motor installing assembly 32; The air that the above-mentioned motor base 34 of described cover cap 36 guiding connects.
Above-mentioned Air Blast fan 30 is made of hot blast fan (sirocco fan).Its effect be room air enforceable blow outside or outdoor air enforceable be drawn into indoor.And Air Blast fan 30 combines with a side of motor installing assembly 32 and rotates.Described motor installing assembly (32) produces rotary power by electric power.
The bottom surface of above-mentioned body case 10 is vertically installed with cover cap 36.And an end of described cover cap 36 forms motor base 34, and motor base 34 is mounted and fixed on the above-mentioned motor installing assembly 32.
In addition, above-mentioned motor base 34 is connected on the above-mentioned cover cap 36.The upper and lower sides of the perforation 36 ' that forms on above-mentioned cover cap 36 has a plurality of installing holes 36 "." above-mentioned motor base 34 is installed on the above-mentioned cover cap 36 by described installing hole 36.And the top and bottom of motor base 34 form installing hole 36 " the corresponding perforation 34 ' with above-mentioned cover cap 36.Screw 38 inserts above-mentioned installing hole 36 " to be connected with perforation 34 ', to make above-mentioned motor base 34 be installed on the above-mentioned cover cap 36.
There is following problems in aforesaid air interchanger in the past.
For motor base 34 is installed on the cover cap 36, attachment screw 38 is gone up at least 4 perforation 34 ' that form in the top and bottom of motor base 34 in the aforesaid structure in the past.
And when will when above-mentioned cover cap 36 separates, separating above-mentioned motor base 34 to above-mentioned screw 38 everywhere respectively again.Cause the field-strip of motor base 34 loaded down with trivial details, increased production technology.
In addition, when above-mentioned motor installing assembly 32 is carried out after-sale service (after-sales service), the situation of from above-mentioned cover cap 36, often losing above-mentioned screw the separation process at motor base 34.Make and will use new screw maybe will search the screw of losing when reinstalling above-mentioned motor base 34, so part cost rises, and production efficiency also reduces.
This shows that above-mentioned existing air interchanger still has many defectives, and the assistant officer waits to be improved.
Because the defective that above-mentioned existing air interchanger exists, the design people is based on being engaged in this type of product design manufacturing for many years, and long-pending have abundant practical experience and professional knowledge, actively studied innovation, makes it have more competitiveness.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes the defective that existing air interchanger exists, and a kind of motor installing assembly mounting structure of air exchange system of new structure is provided, and makes it can motor installing assembly for convenience detach.
Another object of the present invention provides the motor installing assembly mounting structure of the air exchange system that can prevent that attaching parts from losing.
The present invention solves its technical problem underlying and realizes by the following technical solutions.The motor installing assembly mounting structure of the air exchange system that proposes according to the present invention, air exchange system is discharged to the outside to indoor air by Air Blast fan, extraneous air is drawn into indoor, thereby take a breath to indoor.It is characterized in that comprising the cover cap that is installed on the body case, guides air to flow, described body box-shaped becomes the outward appearance of air exchange system, and is formed with a plurality of perforation on described cover cap; The motor installing assembly of rotary power is provided to Air Blast fan; At the motor base that a side of above-mentioned cover cap forms, described motor base supports above-mentioned motor installing assembly; The upper and lower side of above-mentioned motor base forms the installing hole that runs through attaching parts; The installing hole of above-mentioned motor base with the corresponding position of above-mentioned perforation on form, make attaching parts lax be connected above-mentioned motor base after run through above-mentioned perforation.The installing hole of above-mentioned motor base be arranged on the corresponding position of the perforation of cover cap on, and above-mentioned attaching parts lax be connected the installing hole that can run through motor base behind the above-mentioned cover cap.The above-mentioned installing hole that is formed on motor base was made of with standing part running through partly of circle.
The present invention solves its technical problem and can also adopt following technical measures further to realize.
The preceding described part that runs through can be passed above-mentioned attaching parts; Described standing part has than running through the less relatively diameter of part, and is connected with an above-mentioned side that runs through part.
The standing part of preceding described installing hole is interconnected along circumferencial direction with the middle body that runs through the relative above-mentioned cover cap of part.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the present invention is owing to adopt technique scheme, and the installing hole that is arranged on cover cap is made of with standing part the different part that runs through of diameter.
And then, can pass the screw that motor base is fixed on above-mentioned cover cap and run through part, make it possible to be easy to mount and dismount motor base from cover cap.
Specifically, there is no need a screw when dismantling above-mentioned motor base and all turn on, only need turn on to general degree and just break away from from cover cap.At the lax earlier fixing screw in four jiaos of places of motor base, again motor base contact cover cap is fixed when reinstalling, improved production efficiency thus.
In addition, when motor etc. is carried out after-sale service, can under the state that motor base does not break away from fully, separate motor installing assembly and motor base, replace and keep in repair.Thereby the attaching parts of avoiding of losing screw.
The present invention is on the practicality and cost benefit of structural design, use, really it is required to meet industry development fully, and disclosed structure is unprecedented innovative design, it does not see any publication, do not see more that before application that identical architectural feature is arranged is known, formerly public, and also not seeing on the market has similar products like, and has novelty really.
Structure of the present invention really has more technological progress than existing air interchanger, and its particular structure feature and more can also be far from existing air interchanger and can compare, more existing air interchanger has more technical progress, and has the multinomial effect of enhancement, and creative really.
Designer of the present invention studies this series products experience of existing ten several years, quite understand for existing problem of existing air interchanger and defective, and the present invention founds according to above-mentioned Study of Defects exploitation, it can reach its intended purposes and effect really, not only on the kenel of space, really belong to innovation, and the true accessory of more existing air interchanger has suitable enhancement effect, and existing known product has more technological progress and practicality, and produced handy and practical good effect, and have practicality really.
In sum, the present invention really belongs to innovation on the kenel of space, and has the multinomial effect of enhancement than existing product, and simple in structure, is suitable for practicality, has the extensive value of industry.It is in limited field, technical development space, no matter structurally or bigger improvement all arranged on the function, and have large improvement technically, and produced handy and practical effect, and has the effect of enhancement really, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction partly of technical solution of the present invention feature, for making the professional and technical personnel can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the schematic perspective view of the air interchanger of prior art.
Fig. 2 is the heat exchanger of air interchanger of prior art and the perspective exploded view of fore filter (pre filter).
Fig. 3 is the perspective exploded view of motor installing assembly mounting structure of the air interchanger of prior art.
Fig. 4 is the exploded perspective schematic diagram of air exchange system primary structure of the preferred embodiment of air exchange system motor installing assembly mounting structure of the present invention.
Fig. 5 is the air exchange system internal structure otch schematic perspective view of the preferred embodiment of air exchange system motor installing assembly mounting structure of the present invention.
Fig. 6 is the exploded perspective schematic diagram of primary structure of preferred embodiment of the motor installing assembly mounting structure of air exchange system of the present invention.
Fig. 7 is according to the mobile view of the inner air of air exchange system of the present invention when hot ventilatory pattern (mode) is worked down.
Fig. 8 is according to the mobile view of the inner air of air exchange system of the present invention when general ventilatory pattern (mode) is worked down.
The number in the figure explanation:
50. body case (case) 52. extraneous air suction inlets
54. left side suction passage (duct) 56. room air outlets
58. scavenger fan shell 60. heat exchangers
62. support frame (frame) 64. left sides guiding (guide) projection
64 '. right side guiding (guide) projection 66. interchanger targeting parts
68. filter (filter) 70. preparation streams
71. handgrip 72. stream walls
74. stiffener 82. extraneous airs are sent mouth
84. send exhaust passage, mouthful installing hole 86. right side
88. room air sucks 90. indoor suction inlet installing holes
92. right side suction passage 94. baffle plates (damper)
96. air-feeding ventilator 100. scavenger fans (fan)
102. ceiling fixing port 104. inspection sockets
106. inspection door 108. front installing holes
108` blocking-up plate 110. motor installing assemblies
112. motor housing (housing) 114. coupling parts
116. connecting hole 120. cover caps (shroud)
124. screws (screw) connecting hole 122. bore a hole
130. the lower end fixes 130 '. the upper end fixing port
132. body standing part 134. brace table standing parts
140. motor base (motor mount) 142. cover cap mounting portions
142 '. cover cap installing hole 142 ' a. runs through part
142 ' b. standing part, 143. screws
144. motor mounting part divides 144 '. the motor patchhole
146. sloping portion 150. air-feeding ventilators
The specific embodiment
See also Fig. 4, Fig. 5, shown in Figure 6, the motor installing assembly mounting structure of air exchange system of the present invention, the outward appearance of the body case 50 of formation tetragonal body.Described body case 50 forms the outward appearance of air exchange system integral body, supports and protect inner constituent.Prevent that simultaneously outside foreign matter from flowing into air exchange system inside.
The outstanding extraneous air suction inlet 52 that sucks extraneous air that forms on the left surface of above-mentioned body case 50.The front end of the left surface of above-mentioned body case 50 forms suction inlet installing hole (not showing among the figure), and said external air suction inlet 52 inserts above-mentioned suction inlet installing hole and is installed on the body case 50.
The inside of said external air suction inlet 52 forms left side suction passage 54.The extraneous air that sucks from extraneous air suction inlet 52 arrives on the heat exchanger 60 that hereinafter will illustrate by left side suction passage 54.Promptly left side suction passage 54 plays the effect that makes the suction path that the extraneous air that sucked flows into smoothly.
The central interior position of above-mentioned body case 50 has heat exchanger 60.Described heat exchanger 60 is the hexagonal cylindricality, has the structure of orthogonal stream shape plate shape.That is, the demarcation strip by special converted paper separates air feed, passing away prevents that extraneous air from mixing mutually in room air.
Above-mentioned heat exchanger 60 is each air of occurrence temperature difference different stream that is interconnected, and the high-efficiency thermal exchange membrane of the layer by forming above-mentioned mutual different streams carries out heat exchange by the moisture and the heat of exchange enthalpy of exchange latent energy.That is, the special converted paper (converted paper) that uses on the above-mentioned heat exchanger 60 have can not by air, can only be by the feature of heat and moisture.
Above-mentioned heat exchanger 60 carries out heat exchange for air feed air in the device and discharge air.From be discharged to outdoor air, be delivered to behind the absorption heat and supply on the indoor air.Make the less influence that is subjected to extraneous air of state of room air.
Above-mentioned hot ventilatory pattern is carried out according to user's selection.Mainly use aforesaid hot ventilatory pattern in very big summer of the temperature difference of indoor and outdoor and winter; Spring that the indoor and outdoor temperature difference is less relatively or autumn are used general ventilatory pattern, are specially the passage that is discharged to outdoor air by baffle plate 94 changes of description, make the air that discharges can not pass through above-mentioned heat exchanger 60.
Above-mentioned body case 50 inner top and bottom have the support frame 62 that supports heat exchanger 60 along fore-and-aft direction.Described support frame 62 supports the weight of heat exchanger 60, makes when heat exchanger 60 is subjected to firm support, guide rail (guide rail) effect that the front and back side of heat exchanger 60 plays when dismantling.
The symmetrical formation below body case 50 upper interior reach of above-mentioned support frame 62.Be formed with direction protrusion 64,64 ' on the above-mentioned support frame 62, above-mentioned heat exchanger 60 can be gone up along fore-and-aft direction slip (sliding) at described direction protrusion 64,64 '.Be specially, the left side of above-mentioned support frame 62 projects upwards and forms left side direction protrusion 64, and its right side projects upwards and forms right side direction protrusion 64 '.
In addition, the edge of the left and right sides of above-mentioned heat exchanger 60 also is provided with interchanger targeting part 66.Described interchanger targeting part 66 forms along fore-and-aft direction, guides it to move forward and backward when supporting heat exchanger 60 sides.And also be formed with filter support section (not showing among the figure) on the interchanger targeting part 66.The filter 68 that hereinafter will illustrate inserts above-mentioned filter support section along fore-and-aft direction.
The lower left side of above-mentioned heat exchanger 60 is provided with filter 68.The effect of described filter 68 is the foreign substances of filtering from outside inhaled air.That is, above-mentioned filter 68 filters out the foreign substances that is mixed in the extraneous air and improves and supply to the cleanliness factor of indoor air and protect above-mentioned heat exchanger 60 thus.
The rear side of above-mentioned heat exchanger 60 forms preparation stream 70.Described preparation stream 70 forms along left and right directions in above-mentioned body case 50 inner rear ends.Behind the baffle plate that hereinafter will illustrate (damper) 94 blocking-up right side suction passages 92, above-mentioned preparation stream 70 became air flow passage when room air directly was discharged to the outside without above-mentioned heat exchanger 60.
The stream wall 72 that is formed by foamed polystyrene (styrofoam) is set between above-mentioned preparation stream 70 and the above-mentioned heat exchanger 60.And the stiffener 74 that also has metal material between described stream wall 72 and the above-mentioned heat exchanger 60.Above-mentioned stiffener 74 constitutes by having certain thickness iron plate, and combines with the rear end of above-mentioned support frame 62 and interchanger targeting part 66, prevents that above-mentioned stream wall 72 is subjected to outside impact.
2 heat exchangers 60 before and after generally having, such heat exchanger 60 is subjected to the support of support frame 62, can slide front and back.In addition, the front of above-mentioned heat exchanger 60 has handgrip 71.The effect of described handgrip 71 is to make moving forward and backward of heat exchanger 60 be more prone to.
The rear end, left side of above-mentioned body case 50 has the room air outlet 56 that room air is discharged to the outside.Described room air outlet 56 inserts the outlet installing hole (not showing among the figure) that is formed on above-mentioned body case 50 and fixes.And the inside of above-mentioned outlet installing hole forms scavenger fan shell 58.Described scavenger fan shell 58 guides to above-mentioned room air outlet 56 to the room air of scavenger fan 100 forced air supplies that hereinafter will illustrate.
The right side front end of above-mentioned body case 50 promptly is provided with the opposition side formation extraneous air of the position of said external air suction inlet 52 and sends mouth 82.Described extraneous air is sent mouthfuls 82 and is inserted the sending on mouthful installing hole 84 of the right flank that is formed on above-mentioned body case 50 and outstanding certain altitude.And the above-mentioned inside of sending mouthful installing hole 84 forms exhaust passage, right side 86.Exhaust passage, described right side 86 guides to the said external air to the extraneous air of air-feeding ventilator 150 forced air supplies that hereinafter will illustrate and sends mouth 82.
The opposition side that the rear end, right side of above-mentioned body case 50 promptly is provided with the position of above-mentioned room air outlet 56 forms indoor air sucting inlet 88.Described indoor air sucting inlet 88 outstanding being arranged on the right flank of above-mentioned body case 50, and be fixed on the indoor suction inlet installing hole 90 of the circle that is formed on rear end, body case 50 right side.In addition, the described indoor suction inlet installing hole 90 inner right side suction passages 92 that form, described right side suction passage 92 is guiding on the above-mentioned heat exchanger 60 from above-mentioned indoor air sucting inlet 88 inhaled airs.
The inside of above-mentioned right side suction passage 92 also has baffle plate 94.Described baffle plate 94 optionally flows on the above-mentioned heat exchanger 60 room air that sucks by indoor air sucting inlet 88.That is, described baffle plate 94 opens and closes above-mentioned right side suction passage 92 according to the control of the control cabinet 200 that hereinafter will illustrate.The obstructed over-heat-exchanger 60 of room air that when baffle plate 94 is closed right side suction passage 92, sucks by indoor air sucting inlet 88, and directly be discharged to the outside by room air outlet 56.
Has room air scavenger fan 100 between above-mentioned room air outlet 56 and the extraneous air suction inlet 52.The effect of described scavenger fan 80 is to arrive above-mentioned room air outlet 56 by indoor air sucting inlet 88 inhaled air forced air supplies, generally is made of hot blast fan (sirocco fan).
As shown in Figure 6, a side of above-mentioned scavenger fan 100 is equipped with motor installing assembly 110.Be arranged on the electric forming rotary power of motor (not having among the figure to show) by importing of motor installing assembly 110 inside, and this rotary power is delivered to above-mentioned scavenger fan 100 from the outside.
The central part of the outward appearance motor housing 112 that above-mentioned motor installing assembly 110 forms is along the outstanding coupling part 114 that forms of the circumference aspect-oriented of motor housing 112.Described coupling part 114 is formed with a plurality of connecting holes 116 that pass screw (screw).
The bottom surface of above-mentioned body case 50 is provided with cover cap 120.Described cover cap 120 projects upwards from the bottom surface of above-mentioned body case 50, divides to be drawn into the air of above-mentioned scavenger fan 100 and the air of being discharged.
And the central part of above-mentioned cover cap 120 forms the corresponding perforation 122 of side size with above-mentioned scavenger fan 100.Room air is sent along the circumferencial direction of scavenger fan 100 after entering the central part of above-mentioned scavenger fan 100 by above-mentioned perforation 122.
The lower end of above-mentioned cover cap 120 is fixed on the bottom surface of body case 50, and its upper end is fixed on the end face of body case 50.The present invention is provided with fixing port 130,130 ', by described fixing port 130,130 ' upper and lower side of cover cap 120 is installed on the upper and lower side of body case 50.
Specify, for cover cap 120 is fixed on the lower end of body case 50 and has lower end fixing port 130; , upper cover 120 has upper end fixing port 130 ' for being fixed on the upper end of body case 50.Said fixing mouth 130,130 ' is made of body standing part 132 and brace table standing part 134.Be connected on the body case 50 by above-mentioned body standing part 132; Above-mentioned brace table standing part 134 is formed by body standing part 132 vertical curve, and is connected on the cover cap 120 by brace table standing part 134.
Motor base 140 is installed on the above-mentioned cover cap 120.Be installed in the right side of cover cap 120 as the above-mentioned motor base 140 of Fig. 6, its middle body is outstanding to the right to be formed.Specify, above-mentioned motor base 140 comprises that cover cap mounting portion 142, motor mounting part divide 144 and sloping portion 146.Be connected the upper and lower side of cover cap 120 by above-mentioned cover cap mounting portion 142; The coupling part 114 of above-mentioned motor installing assembly 110 is installed in above-mentioned motor mounting part and divides on 144; Above-mentioned sloping portion 146 connects above-mentioned cover cap mounting portion 142 and divides 144 with motor mounting part.
Above-mentioned motor mounting part divides 144 central authorities to form circular motor patchhole 144 '.The right side part of above-mentioned motor installing assembly 110 is inserted and is installed from motor patchhole 144 ' left side.The connecting hole 116 corresponding installing holes 144 of a plurality of and above-mentioned motor housing 112 around the above-mentioned motor patchhole 144 ' ".A plurality of screws (screw) insert and connect above-mentioned installing hole 144 and " with connecting hole 116, make above-mentioned motor installing assembly 110 be installed on the above-mentioned motor base 140.
For motor base 140 is installed on the cover cap 120, have a plurality of screw connecting holes 124 everywhere at the upper and lower sides of the perforation 122 of above-mentioned cover cap 120.By described screw connecting hole 124 above-mentioned motor base 140 is installed.And form cover cap installing hole 142 ' on the position corresponding on the cover cap mounting portion 142 of the top and bottom of motor base 140 with the screw connecting hole 124 of above-mentioned cover cap 120.
As shown in Figure 6, above-mentioned standing part 142 ' the b formation that runs through part 142 ' a and circle that is formed on the cover cap installing hole 142 ' of motor base 140 by circle.The described part 142 ' a that runs through has bigger diameter, and can pass attaching parts screw 143; Described standing part 142 ' b has less diameter, and is connected with an above-mentioned side that runs through part.
Specifically, the part 142 ' a that runs through of above-mentioned cover cap installing hole 142 ' forms the bigger circle of diameter, makes screw 143 freely to run through.And above-mentioned to run through part 142 ' a smaller for the diameter of hold-down screw 143 said fixing parts 142 ' b is compared.And standing part 142 ' b in the left side of running through part 142 ' a promptly perforation 122 cores with above-mentioned cover cap 120 be benchmark, along the counter clockwise direction that runs through part 142 ' a with run through part 142 ' a and be connected.
According to said structure, after four jiaos of screws 143 of cover cap 120 are screwed to half degree, can move in the running through between part 142 ' a and the standing part 142 ' b of cover cap installing hole 142 ' of above-mentioned motor base 140.
The said external air is sent between mouth 82 and the room air outlet 56 and is provided with air-feeding ventilator 150.Described air-feeding ventilator 150 has the shape identical with scavenger fan 100, extraneous air is forced to pass out to the said external air send mouthfuls 82.After the extraneous air that sucks by extraneous air suction inlet 52 guides to exhaust passage, above-mentioned right side 86 by air-feeding ventilator 150, send in mouthful 82 inlet chambers by extraneous air.
The right side front end of above-mentioned body case 50 is provided with control cabinet (control box) 200.The inside of described control cabinet 200 is formed with control section, and controls the operating condition of air interchanger thus.That is, open and close (on/off) air interchanger, and control above-mentioned air-feeding ventilator 96 and regulate air quantity with the rotation number of scavenger fan by opening and closing power supply.Select hot ventilatory pattern or general ventilatory pattern by the drive unit (driver) (not showing among the figure) of regulating above-mentioned baffle plate 94 in addition.
For air interchanger being arranged on the ceiling of dwelling house, the front side of above-mentioned body case 50 is provided with ceiling fixing port 102.And the front center of body case 50 partly forms inspection socket 104.The front of inspection socket 104 has inspection door 106, optionally opens and closes above-mentioned inspection socket 104.When the above-mentioned heat exchanger 60 of replacing maybe needs to check, open above-mentioned inspection door 106 back extraction heat exchangers 60 and carry out operation.
In addition, the front, left side of above-mentioned air interchanger also forms by front installing hole 108.When air interchanger is installed because the structure of building and when will be arranged on the place ahead to the flow channel of air, extraneous air suction inlet 52 is not arranged on left surface and is arranged on the above-mentioned front installing hole 108.And also be provided with blocking-up plate 108 ' on the front installing hole 108, when not using front installing hole 108, block flowing of air, and then close above-mentioned front installing hole 108 by blocking-up plate 108 '.
Below above-mentioned motor base 140 is elaborated from cover cap 120 separating process.
After running through above-mentioned screw 143 on the standing part 142 ' b of motor base 140 cover cap installing holes 142 ', insert on the screw connecting hole 124 of above-mentioned cover cap 120.
When will separate motor base 140 then, not exclusively separate the screw 143 on the screw connecting hole 124 that is connected above-mentioned cover cap 120, make the general degree of untiing.Motor base 140 to rotation counterclockwise, is connected screw 143 on the screw connecting hole 124 of above-mentioned cover cap 120 and moves to from the standing part 142 ' b of above-mentioned cover cap installing hole 142 ' and run through part 142 ' a.
After being rotated counterclockwise above-mentioned motor base 140, extract motor base 140 forward out, can release motor base 140 and connected motor installing assembly 110 forward simultaneously by the perforation 122 of above-mentioned cover cap 120.Can keep in repair or replace operation then.
The process that above-mentioned motor base 140 is installed to above-mentioned cover cap 120 is just in time opposite with above-mentioned separation process.
Under the state of the lax connection of four jiaos the screw 143 of above-mentioned cover cap 120, the front end of screw 143 aim at motor base 140 cover cap installing holes 142 ' run through part 142 ' a after, motor base 140 is moved backward.The perforation 122 that the motor installing assembly 110 that is connected with above-mentioned motor base 140 also passes cover cap 120 is side shifting backward.
Above-mentioned motor base 140 moves backward and arrives clockwise direction electric rotating machine base 140 behind the front end of above-mentioned cover cap 120, makes the lax screw 143 that is connected 120 4 jiaos of cover caps move to standing part 142 ' b and insert from the part 142 ' a that runs through of above-mentioned cover cap installing hole 142 '.Tightening screw 143 then is fixed on motor base 140 on the cover cap 120.
Below with reference to Fig. 7 and Fig. 8, the air of indoor and outdoor is described by the state that air interchanger of the present invention flows.
Fig. 7 is the view that flows according to the inner air of air exchange system of the present invention when working under hot ventilatory pattern.Hot ventilatory pattern so generally is applicable to indoor and outdoor temperature and the widely different situations of humidity such as summer or winter.
As shown in the figure, according to the hot ventilatory pattern of user's selection, and according to control cabinet 200 internal controls order partly, above-mentioned baffle plate 94 open above-mentioned right side suction passages 92.
Then, the effect air outside according to above-mentioned air-feeding ventilator 96 is drawn into air interchanger inside by extraneous air suction inlet 52.The extraneous air that is sucked is by 54 guiding of above-mentioned left side suction passage, by sucking heat exchanger 60 inside after the lower left side of heat exchanger 60.At this moment, extraneous air is by being installed in the fore filter 68 of above-mentioned heat exchanger 60 lower left side faces, thus airborne foreign matter carry out 1 time overanxious.Enter heat exchanger 60 inside then.
Discharge by heat exchanger 60 upper right faces after being drawn into the room air heat-shift of the air of heat exchanger 60 inside and discharge and moisture.
Above-mentioned air by heat exchanger 60 is sent mouth 82 by above-mentioned air-feeding ventilator 150 forced air supplies to the extraneous air that is arranged on body case 50 right flanks, in the inlet chamber.
Meanwhile, indoor air is discharged by the effect of scavenger fan 100.Room air is inhaled into air interchanger inside by indoor air sucting inlet 88.Then by above-mentioned right side suction passage 92 guiding, the lower right rear flank by above-mentioned heat exchanger 60 is drawn into heat exchanger 60 inside.
Behind the room air that is drawn into heat exchanger 60 inside and the outdoor air heat-shift that sucks from the outside and the moisture by the discharge of heat exchanger 60 lower left side faces.The room air that leaves heat exchanger 60 is forced to air-supply by the effect of above-mentioned scavenger fan 100 and guides to left side passing away 58, and the room air outlet 56 of the left surface rearward end by body case 50 is discharged to the outside.
Below with reference to Fig. 8 air flow condition under the general ventilatory pattern is described.General ventilatory pattern be meant as spring or autumn when indoor and outdoor temperature and humidity difference are less, directly be discharged to the situation of outside without above-mentioned heat exchanger 60.
When the user selected general ventilatory pattern, according to the order of control cabinet 200 internal controls part, above-mentioned baffle plate 94 was closed above-mentioned right side suction passage 92.Pass through above-mentioned preparation stream 70 after at last by room air outlet 56 after be discharged to outside without above-mentioned heat exchanger 60 by indoor air sucting inlet 88 inhaled airs this moment.
Extraneous air mobile as follows: the effect air outside according to above-mentioned air-feeding ventilator 96 is drawn into air interchanger inside by extraneous air suction inlet 52.The extraneous air that is sucked is by 54 guiding of above-mentioned left side suction passage, by sucking heat exchanger 60 inside after the lower left side of heat exchanger 60.At this moment, extraneous air is by being installed in the fore filter 68 of above-mentioned heat exchanger 60 lower left side faces, thus airborne foreign matter carry out 1 time overanxious.Enter heat exchanger 60 inside then.
Because the obstructed over-heat-exchanger 60 of room air of discharging, thus the air that is drawn into heat exchanger 60 inside not heat-shift and moisture, and discharge by heat exchanger 60 upper right faces.
The above-mentioned air that passes through heat exchanger 60 after the guiding by exhaust passage, above-mentioned right side 86, is sent mouth 82 by the extraneous air that is arranged on body case 50 right flanks by above-mentioned air-feeding ventilator 150 forced air supplies at last, is discharged to indoor.
As mentioned above, the situation when generally ventilatory pattern is with hot ventilatory pattern is different, does not carry out the exchange of heat and moisture in heat exchanger 60 inside.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1, a kind of motor installing assembly mounting structure of air exchange system, air exchange system is discharged to the outside to indoor air by Air Blast fan, extraneous air is drawn into indoor, thereby take a breath to indoor, it is characterized in that comprising the cover cap that is installed on the body case, guides air to flow, described body box-shaped becomes the outward appearance of air exchange system, and is formed with a plurality of perforation on described cover cap;
The motor installing assembly of rotary power is provided to Air Blast fan;
At the motor base that a side of above-mentioned cover cap forms, described motor base supports above-mentioned motor installing assembly, and the upper and lower side of above-mentioned motor base forms the installing hole that runs through attaching parts;
The installing hole of above-mentioned motor base with the corresponding position of above-mentioned perforation on form, make attaching parts lax be connected above-mentioned motor base after run through above-mentioned perforation;
The installing hole of above-mentioned motor base be arranged on the corresponding position of the perforation of cover cap on, and above-mentioned attaching parts are lax is connected the installing hole that can run through motor base behind the above-mentioned cover cap, and the above-mentioned installing hole that is formed on motor base is made of with standing part the part that runs through of circle.
2, the motor installing assembly mounting structure of air exchange system according to claim 1 is characterized in that wherein said running through partly can passing above-mentioned attaching parts;
Described standing part has than running through the less relatively diameter of part, and is connected with an above-mentioned side that runs through part.
3, the motor installing assembly mounting structure of air exchange system according to claim 2 is characterized in that the standing part of wherein said installing hole is interconnected along circumferencial direction with the middle body that runs through the relative above-mentioned cover cap of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101073181A CN100374787C (en) | 2003-12-12 | 2003-12-12 | Structure for installing motor assembly of ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101073181A CN100374787C (en) | 2003-12-12 | 2003-12-12 | Structure for installing motor assembly of ventilation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1626958A true CN1626958A (en) | 2005-06-15 |
| CN100374787C CN100374787C (en) | 2008-03-12 |
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ID=34758122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101073181A Expired - Fee Related CN100374787C (en) | 2003-12-12 | 2003-12-12 | Structure for installing motor assembly of ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100374787C (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3221408B2 (en) * | 1998-09-14 | 2001-10-22 | ダイキン工業株式会社 | Supply and exhaust system |
| EP1376022A4 (en) * | 2001-03-30 | 2004-12-22 | Daikin Ind Ltd | Method of manufacturing ventilator |
| JP4233313B2 (en) * | 2001-11-22 | 2009-03-04 | 昭和電工株式会社 | Ventilation / heat exchanger and air conditioning system |
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2003
- 2003-12-12 CN CNB2003101073181A patent/CN100374787C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100374787C (en) | 2008-03-12 |
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