DE1400330A1 - Device for generating or maintaining a favorable temperature for the operation of a warehouse for outdoor installation - Google Patents

Description

SIEMENS "" "Γ *" "

SiEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT V

. PATENT AND LICENSE DEPARTMENT

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Current date: P 14 OO 330.6

U.Zeh .: PLA 60/0142 li / Win

Information to be confirmed. Maintained

a temperature favorable for operation a «

Store for outdoor use

bearings for malauf ende shafts of machines in ireuf tauf position ■ invited Otegebungsteiapera doors auegeeetct »die eich in a wide Change the range and add values below the priority points to * can take »Without special measures, the storage temperature Ton often deviates from the most favorable values» what the Can impair the function of the bearings and cause damage The object of the invention is therefore to be independent of the ambient temperature is a factor that is necessary for the operation of the storage facility Generate temperature tu bcw> upright cu

Ee is known for the removal of those produced in larger camps Frictional heat «ine direct water cooling of the lower bearing shell or to use indirect water cooling by cooling the lubricating oil. If there is no cooling water * ur available, over a large-area oil cooler, the old Schnierul old help

* 1 - BATHROOM

809 8 10 / 016-4

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Let the fan cool down in an oil cooler like this e very complex * Furthermore, a tine arrangement has become known in which the bearing housing is at least sum Covering hood surrounding the rope on the shaft running in the store A fan is attached «Here cooling air is drawn through openings sucked into the cover and guided over radially protruding ribs running parallel to the Xageraoh

According to the invention, the object set is achieved by the combination of the following measures

a) the ribs run along the front sides of the bearing housing « radial and parallel to the lateral surfaces for the position β,

b) in a foot ee located on the lower part of the bearing Cavity 1st swisohen «bonfalle aoheper & llelen ribs a heater attached and.

o) the Baube has ribbed on their ά ^ & Gehäueeetirnflachen eugeordneten parts openings for the air inlet and ~ auela8 to "'

In a normal environment * temperature, maintenance is sufficient the required operating temperature a rope in the warehouse erseugten heat loss · XtIe Excess heat loss is over the bearing housing provided with tilting released into the air * the is demanded by a fan and the cover hood is guided around the bearing housing The air hits the \

*. g - BAD ORIGINAL

8 0 9.8 1 G / 0 164 ^Cop Y

radially leading ribs of the end face dee Lagorgshiiuaee, ' where ei · BU causes a vortex to form and bu the dumbbell läahen the »storage housing is directed *

The loft can be promoted by one of the lofts Well «attached axial fan suitable * with changing direction of rotation the shaft running in the bearing recommends ee eich, instead of the axial fan «use a cadial fan» 1st one also from the direction of rotation el · also from the speed of the Wave independent «JWf! Funding accustomed * so can auoh freadltift «r use«

To adapt the cooling effect to changed ambient temperatures can dl «promoted« volume of air are barred »and swar inobe «ond« r «duroh reduction of the exhaust air openings of the Abdeok * Hood"

Süll the camp operated at low volumetric temperatures or are put into operation »« ö the Helssvorriehtung is switched on. This immediately heats the lower part of the bearing housing * Part of the heat goes to the tagorgehauet bofinalich * oil about "and" in a further part to those of the Abdeokhaube umeohloeeene Luft »In the dlftee way that of ^ the heat emitted by the heating device without and evenly Q Spread over the "goose" lAg "rgehäu" ",

co di «for the individual rope« d * e I & gtre used materials ° «invited KweokmäOigerweitte with regard to their heat-conducting resp. heat-insulating digeneohaftin selected *

copy,

. * ,. BATH ORIGINAL

8ο let «a τorteilt if there are ribbed housings made of tinea, a material that conducts heat well, »β · Β · one AluBiniua ~ 8ili «iua ~ hunting * like egg * under the commodity reward "Siluoln" known let · '

The cover hood does its job particularly "well" when it is made a Kunetetoff * Because of its low warmth «' Conductivity becomes because of the shutdown of the shaft saved from * u rapid cooling »and at low temperatures the need for comfort is reduced · you «ueUtelioh erelelte Oewlohteerparnlt facilitates the assembly work «

In the embodiment of the invention is shown in the drawings "Figure 1 shows the bearing in a view of the front of the bearing line" 3) 1 * shaft 1 rests in the bearing "shells 2" which are in the bearing housing 5 "as well as the Lag «rechal» a there is also the frgergehuee au · awel halves 4 and 5 # whose * rennfug · lies in the horizontal plane »The lower supporting half 9 of the« Xagergehäu ··· 3 runs into the bearing foot 6 from which the Torriohtungen for fastening of the bearing · on the mounting surface · contains »The bearing foot $ Ut is hollow and forms« like the mounting surface and the storage housing the hollow space 7 ·

All of the bearing housings 9 are provided with old hips. These are arranged in this way! that it on ά% η faces radially (θ), and on the outer surfaces parallel (9) "for Iegeraohss run" sealing eioh are located above the ribs "ine Baube 10

• ♦ · · »AD ORIGINAL

8098U- / 0 1.6A

dit in this vigor only la section «« rises. Stoic the Hood 10 and the outer surfaces of the bearing housing 2 is created the Ebua 11 "through which the cooling air is passed"

So that »store at temperatures below freezing point« does not suffer any damage "is in the cavity 7 under the bearing" foot 6, which is also provided with hips 12, a heating device 13 attached. This consists of electrical power snakes »dl *« wipe the ribs are laid «

Here, FIG. 2 shows a view of what is covered by the hood Bearing »· Due to the cover 10, the bearing has smooth outer contours · Vtt the shaft 1 around are circular the KUhllufteintrittsöffmangen 17 arranged by grids 18 are covered

Fig. 5 makes a top line of storage · The cover 10 is only worthwhile in section · On shaft 1 is the Axial fan 19 attached «Br sucks in through the cooling air inlet openings 17 cooling air into the hood 11» wipe the hood 10 and the outer surfaces of the bearing housing * 3 »which then the Haum 11 through the exit fillings 20 again Yerlttöt "Means are missed" see »the size of the air inlet · * and air flow openings * u change and deal the amount of cooling air su regulate «

809810/0164

Claims (2)

Pitiuti & tprUoh « 1. Establish jsua Generate be * «Maintain one for the Operation of a favorable temperature in the »warehouse« for free air clearance, whose housing is provided with ribs on the outside and in the area of the ribs near serve from a hood u & give lot »the near outside one Raun gtttt Durehleiten you air abdeokt »for their promotion fan, TorsugBwelie an axial fan attached to the shaft serves ι gekenneeiohnet through the combination of the following features! a) the hips run on the front sides of the Gehüuwee radially (8) and on the lateral surfaces parallel (9) to Xagerachee " b) in one on the underside of the agerfufiee (6) borrowed Hohlraua (7) 1st "wleohen also ft ohs par all" len Gehäuaerippen (18) a Helcelnrlohtung (13) arranged, o) dl "hood (10) has at its the rerrlppten Oehäuae" - t itirnilöohön associated filing openings (17, 20) for ο & 9tk Lufteln and * to * -aualafl ^ 2. Einriohtvtnä n oh Annpruoh I ₉ characterized in that the _t x) of the air-flow-supported IiIfter let adjustable, in particular by the Yerklelnern Ablufteffnungen " Documents (Art 7 U ^ p. A * No. 1 sentence 3 of the amendment act. Of 4.9.19 «7f 3 »Xlnrlohtiuog after. Claim 1 »characterized in that dae With the hip also good heat-conducting material , * £ Aue tiruer 4 ÄinriohtuMg üaoh Anepruch T ₉ daduroh gekenueoichnot that dl * Abdtokh & ub * ut Kunetetoff iat *, ORIGINAL 8Q9810 / 0 164