CN1627604A - Structure for installing assembled motor in ventilation system - Google Patents
Structure for installing assembled motor in ventilation system Download PDFInfo
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- CN1627604A CN1627604A CN 200310107346 CN200310107346A CN1627604A CN 1627604 A CN1627604 A CN 1627604A CN 200310107346 CN200310107346 CN 200310107346 CN 200310107346 A CN200310107346 A CN 200310107346A CN 1627604 A CN1627604 A CN 1627604A
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Abstract
The installation structure includes following parts: cover cap for guiding ventilation air installed on body case, which forms appearance of ventilation system; motor assembly of providing rotation power for air blow fan; motor seat formed on one side of cover cap supports motor assembly; motor seat and cover cap are formed independently, and they are installed through a connection piece; a guiding lug for guiding installation of motor is formed on one side of the motor, and a lug insertion hole for the guiding lug to insert is formed on one side of cover cap. Features of the installation structure are easy of disassembling and assembling operation.
Description
Technical field
The present invention relates to air exchange system, relate in particular to its motor installing assembly mounting structure.
Background technology
In recent years, because problems such as the energy and noises, intensity is more and more tended in human living space.But the air of this enclosure space increases gradually along with the time carbon dioxide and the while is contaminated, thereby hinders the breathing of life entity.
Especially the place that people often stay in narrow spaces such as office or vehicle needs more to ventilate at any time.Usually utilize the air interchanger of heat exchange method this moment.This air interchanger can be supplied with extraneous air and discharge room air when keeping indoor air temperature.
As shown in Figure 1, air interchanger in the past forms the extraneous air suction inlet (12) that sucks extraneous air in a side of the body case (10) that forms outward appearance.The inside of described extraneous air suction inlet (12) is formed with the suction passage (not shown).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 inner central part of above-mentioned body case (10) 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.Heat exchanger (14) is the high-efficiency thermal exchange membrane of the layer by forming mutual different streams respectively each air that has temperature difference, carries out heat exchange by the moisture and the heat of exchange heat content of exchange latent heat.
Suck and extraneous air by heat exchanger (14) from said external air suction inlet (12), through being formed on the extraneous air gas supply part (not shown) of body case (10), at last by in extraneous air air vent (16) air supply chamber.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 externally form room air tap (20) on the side of air suction inlet (12).The above-mentioned 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 to filter the foreign matter that is 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) support motor assembly (32); Described cover cap (36) guides above-mentioned motor base (34) to connect.
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 motor installing assembly (32).Motor base (34) fixes with the form formation of one or by welding with cover cap (36).
There is following problems in aforesaid air interchanger in the past:
Because motor base in the past (34) forms with the metallic plate of cover cap (36) by integral body, when assembling motor assembly (32), there are a lot of troubles.
Specify, above-mentioned motor base (34) and cover cap (36) are installed in above-mentioned body case (10) after, again motor installing assembly (32) is connected above-mentioned motor base (34).After perhaps earlier motor installing assembly (32) being installed in motor base (34), cover cap (36) is installed in body case (10) bottom surface.Make that thus assembling is very difficult.
Above-mentioned trouble not only appears at when motor installing assembly (32) is installed, and also has same problem when dismantling motor installing assembly (32) equally.
Summary of the invention
In order to overcome the above-mentioned shortcoming that prior art exists, the invention provides a kind of motor installing assembly mounting structure of air exchange system, with can motor installing assembly for convenience detach.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of motor installing assembly mounting structure of air exchange system is characterized in that it comprises: be installed in the cover cap of guiding air flows on the body case, described body box-shaped becomes the outward appearance of air exchange system; The motor installing assembly of rotary power is provided to Air Blast fan; At the motor base that a side of described cover cap forms, described motor base supports described motor installing assembly; Described motor base and cover cap independently form, and install by jockey.
The motor installing assembly mounting structure of described air exchange system, wherein a side of motor base forms the guide protrusion that the guiding motor base is installed, and an end of described cover cap forms the protrusion insertion hole of inserting described guide protrusion.
The motor installing assembly mounting structure according to air exchange system of the present invention with said structure has decomposition and the easy advantage of assembling.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic perspective view of existing air interchanger.
Fig. 2 is the heat exchanger of existing air interchanger and the schematic perspective view of fore filter (pre filter).
Fig. 3 is the schematic perspective view of the motor installing assembly mounting structure of existing air interchanger.
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 schematic perspective view of air exchange system internal structure 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 the primary structure cover cap of preferred embodiment of air exchange system motor installing assembly mounting structure of the present invention and the side schematic view of motor base.
Fig. 8 is the view that the inner air of air exchange system of the present invention when hot ventilatory pattern (mode) is worked down flows.
Fig. 9 is the view that the inner air of air exchange system of the present invention when general ventilatory pattern (mode) is worked down flows.
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. left side passing away (duct) 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 82. extraneous airs are sent mouth
84. send exhaust passage, mouthful installing hole 86. right side
88. indoor air sucting inlet 90. indoor suction inlet installing holes
92. right side suction passage 94. baffle plates (damper)
100. scavenger fan (fan) 110. motor installing assemblies
112. motor housing (housing) 114. coupling parts
116. connecting hole 120. cover caps (shroud)
124. protrusion insertion hole 122. bore a hole
130. lower end standing part 130 '. the upper end standing part
132. body standing part 134. brace table standing parts
140. motor base (motor mount) 142. cover cap mounting portions
144. motor mounting part divides 146. sloping portions
150. air-feeding ventilator (fan)
Embodiment
Shown in Fig. 4,5, roughly become the outward appearance of body case (50) the formation air exchange system integral body of tetragonal body, support 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 shown), and said external air suction inlet (52) inserts the 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 of the suction path that makes the smooth and easy inflow of extraneous air that is sucked.
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, demarcation strip separation air feed, the passing away by special converted paper prevents that extraneous air from mixing mutually in room air.
Above-mentioned heat exchanger (60) is communicated to different streams to each air that has temperature difference respectively, by form above-mentioned mutual different streams the layer the high-efficiency thermal exchange membrane, by the exchange latent energy moisture with the exchange heat content heat carry out heat exchange.That is, the special converted paper (converted paper) that go up to use of 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) makes air feed air and the air-out in the device carry out heat exchange.Promptly from be discharged to outdoor air, absorb heat and heat is passed to room air.Make the less influence that is subjected to extraneous air of temperature of room air.
Above-mentioned heat exchanger operational mode is decided according to user's selection.Mainly use aforesaid heat exchanger 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, and the baffle plate (94) that is specially by description changes the passage that is discharged to outdoor air, make the air that discharges can not pass through above-mentioned heat exchanger (60).
The inner top and bottom of above-mentioned body case (50) have the support frame (62) of support 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.
Above-mentioned support frame (62) symmetrical formation below above-mentioned body case (50) upper interior reaches.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) side.And also be formed with filter support section (not shown) on the interchanger targeting part (66).Hereinafter the filter that will illustrate (68) 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 matter that filters from outside inhaled air.That is, above-mentioned filter (68) filters out the foreign matter that is mixed in the extraneous air and improves and supply to the cleanliness factor of indoor air and protect 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 the inner rear end of body case (50).Behind the baffle plate that hereinafter will illustrate (damper, 94) blocking-up right side suction passage (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 heat exchanger (60).And the stiffener (74) that also has metal material between described stream wall (72) and the heat exchanger (60).Above-mentioned stiffener (74) constitutes by having certain thickness iron plate, and combines with the rear end of support frame (62) and interchanger targeting part (66), prevents that 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 heat exchanger (60) be more prone to move forward and backward.
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) insertion is formed on the outlet installing hole (not shown) of 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 the scavenger fan that hereinafter will illustrate (100) forced air supply.
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 mouthful (82).Described extraneous air is sent mouthful (82) and is inserted 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 a 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 the air-feeding ventilator that hereinafter will illustrate (150) forced air supply and sends mouthful (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) is outstanding to be arranged on the right flank of above-mentioned body case (50), and is fixed on the indoor air sucting inlet installing hole (90) of the circle that is formed on body case (50) rear end, right side.In addition, the inner right side suction passage (92) that forms of described indoor air sucting inlet installing hole (90), described right side suction passage (92) is guiding on the above-mentioned heat exchanger (60) from above-mentioned indoor air sucting inlet (88) inhaled air.
The inside of above-mentioned right side suction passage (92) also has baffle plate (94).Described baffle plate (94) makes the room air that sucks by indoor air sucting inlet (88) optionally flow into above-mentioned heat exchanger (60).That is, described baffle plate (94) opens and closes right side suction passage (92) according to the control of the control cabinet (200) that hereinafter will illustrate.The obstructed over-heat-exchanger of room air (60) 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 supply, and scavenger fan generally adopts 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 inner motor (not shown) of motor installing assembly (110) by electric forming rotary power, and this rotary power is communicated to above-mentioned scavenger fan (100) from the outside input.
Above-mentioned motor installing assembly (110) forms the central part of the motor housing (112) of outward appearance, 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 side size corresponding perforation (122) 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).Above-mentioned cover cap (120) right side, bottom forms protrusion insertion hole (124).The guide protrusion (148) that is formed on motor base (140) lower end that hereinafter will illustrate inserts above-mentioned protrusion insertion hole (124).
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).
Above-mentioned motor base (140) is installed in the right side of cover cap (120), and its middle body is outstanding to the right to be formed.Specify, above-mentioned motor base (140) comprises cover cap mounting portion (142), motor mounting part branch (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 on the above-mentioned motor mounting part branch (144); Above-mentioned sloping portion (146) connects above-mentioned cover cap mounting portion (142) and motor mounting part branch (144).
The central authorities of above-mentioned motor mounting part branch (144) 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 corresponding installing hole of connecting hole (116) (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 connecting hole (116) make above-mentioned motor installing assembly (110) be installed on the above-mentioned motor base (140).
The downside of above-mentioned motor base (140) is that the left side of above-mentioned cover cap mounting portion (142) has guide protrusion (148).Described guide protrusion (148) is in the outstanding formation of above-mentioned motor base (140), and insertion cover cap (120) is gone up on the protrusion insertion hole (124) that forms the installation site of correct guiding motor base (140).Make motor base (140) be more prone to be installed in cover cap (120).
As shown in Figure 7, to be installed to the process of cover cap (120) as follows for above-mentioned motor base (140).At first the guide protrusion of motor base (140) (148) is inserted on the protrusion insertion hole (124) of cover cap (120).Then with the lower end of motor base (140) as rotating shaft, the upper part makes motor base (140) touch cover cap (120) after counterclockwise rotating.Utilize screw (screw) that the upper part of motor base (140) and end portion are fixed on the cover cap (120) at last.
The said external air is sent between mouthful (82) and the room air outlet (56) and is provided with air-feeding ventilator (150).Described air-feeding ventilator (150) has and the identical shape of scavenger fan (100), extraneous air is forced to pass out to the said external air send mouthful (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 chamber 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 speed of scavenger fan by opening and closing power supply.Select hot ventilatory pattern or general ventilatory pattern by drive unit (driver) (not shown) 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 fixture (102).And the front center of above-mentioned 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 changing above-mentioned heat exchanger (60) when maybe needing to check, open above-mentioned inspection door (106) back extraction heat exchanger (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 with reference to Fig. 8 and Fig. 9, the air of indoor and outdoor is described by the state that air interchanger of the present invention flows.
Hot ventilatory pattern as shown in Figure 8 generally is applicable to indoor and outdoor temperature and the widely different situations of humidity such as summer or winter.
As shown in Figure 8, according to the hot ventilatory pattern of user's selection, and according to control cabinet (200) internal control order partly, the open above-mentioned right side suction passage (92) of above-mentioned baffle plate (94).
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 sucked heat exchanger (60) inside by above-mentioned left side suction passage (54) guiding after the lower left side by heat exchanger (60).At this moment, extraneous air carries out entering heat exchanger (60) inside after 1 filtration to airborne foreign matter by being installed in the fore filter (68) of above-mentioned heat exchanger (60) lower left side face.
Pass through the discharge of heat exchanger (60) upper right face behind the room air heat-shift that is drawn into the inner air of heat exchanger (60) and discharge and the moisture.
Above-mentioned air by heat exchanger (60) is sent mouthful (82) by above-mentioned air-feeding ventilator (150) forced air supply to the extraneous air that is arranged on body case (50) right flank, 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.
Be drawn into behind the inner room air of heat exchanger (60) and the outdoor air heat-shift that sucks from the outside and the moisture by the discharge of heat exchanger (60) lower left side face.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. 9 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 control part, above-mentioned baffle plate (94) was closed above-mentioned right side suction passage (92).It is last by being discharged to the outside behind the room air outlet (56) that pass through above-mentioned preparation stream (70) back by indoor air sucting inlet (88) inhaled air without above-mentioned heat exchanger (60) 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 sucked heat exchanger (60) inside by above-mentioned left side suction passage (54) guiding after the lower left side by heat exchanger (60).At this moment, extraneous air carries out entering heat exchanger (60) inside after 1 filtration to airborne foreign matter by being installed in the fore filter (68) of above-mentioned heat exchanger (60) lower left side face.
Because the obstructed over-heat-exchanger of room air (60) of discharging, be drawn into the inner air of heat exchanger (60) not heat-shift and moisture, and discharge by heat exchanger (60) upper right face.
The above-mentioned air that passes through heat exchanger (60) after the guiding by exhaust passage, above-mentioned right side (86), is sent mouthful (82) by the extraneous air that is arranged on body case (50) right flank by above-mentioned air-feeding ventilator (150) forced air supply 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.
Though the front is described the present invention in detail, persons of ordinary skill in the art may appreciate that under the prerequisite of the spirit and scope of the invention of in not breaking away from right request scope, determining, can make change miscellaneous and modification.
The effect of invention
The motor installing assembly mounting structure of above-mentioned air exchange system, motor base separate with cover cap to be made and installs.
And then, so that the installation of motor installing assembly and fan is more prone to. Specifically, it and motor base With cover cap shape all-in-one-piece in the past structure compare, it can make operation simple, and can advance in narrow space Row is installed.
In addition among the present invention, formed guide protrusion in that the end portion of said motor base is outstanding, above-mentioned Has the protrusion insertion hole of inserting above-mentioned guide protrusion on the cover cap.
According to said structure, when being installed in above-mentioned cover cap, at first above-mentioned guide protrusion is inserted motor base Above-mentioned protrusion insertion hole, fix the installation site after, again the top and bottom of said motor base are fixed On above-mentioned cover cap, so that the installation of motor base is easy to.
Specifically, saved the process that the installing hole of said motor base is aimed at above-mentioned cover cap installing hole, carried High production efficiency.
Claims (2)
1, a kind of motor installing assembly mounting structure of air exchange system is characterized in that it comprises:
Be installed in the cover cap of guiding air flows on the body case, described body box-shaped becomes the outward appearance of air exchange system; The motor installing assembly of rotary power is provided to Air Blast fan;
At the motor base that a side of described cover cap forms, described motor base supports described motor installing assembly;
Described motor base and cover cap independently form, and install by jockey.
2, the motor installing assembly mounting structure of air exchange system according to claim 1 is characterized in that a side of described motor base forms the guide protrusion that the guiding motor base is installed, and an end of described cover cap forms the protrusion insertion hole of inserting described guide protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310107346 CN1627604A (en) | 2003-12-12 | 2003-12-12 | Structure for installing assembled motor in ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310107346 CN1627604A (en) | 2003-12-12 | 2003-12-12 | Structure for installing assembled motor in ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1627604A true CN1627604A (en) | 2005-06-15 |
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ID=34758150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310107346 Pending CN1627604A (en) | 2003-12-12 | 2003-12-12 | Structure for installing assembled motor in ventilation system |
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| Country | Link |
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| CN (1) | CN1627604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064452B (en) * | 2006-04-24 | 2011-08-17 | 乐金电子(天津)电器有限公司 | Shaded-pole motor installation fixing structure |
-
2003
- 2003-12-12 CN CN 200310107346 patent/CN1627604A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064452B (en) * | 2006-04-24 | 2011-08-17 | 乐金电子(天津)电器有限公司 | Shaded-pole motor installation fixing structure |
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