JPH0197187U

JPH0197187U -

Info

Publication number: JPH0197187U
Application number: JP2829688U
Authority: JP
Priority date: 1987-08-18
Filing date: 1988-03-03
Publication date: 1989-06-28

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例による加工液冷却
装置の縦断面図、第２図は同横断面図、第３図は
同斜視図、第４図は同筐体の要部斜視図、第５図
はこの考案の他の実施例による加工液冷却装置の
縦断面図、第６図は更に他の実施例による加工液
冷却装置の縦断面図、第７図は同横断面図である
。図において、１は筐体、２は底板、３は左側板
、４は右側板、５は上板、６は天井板、６ａは排
気口、７は扉、９は背面板、１０は架台、１０ａ
は通気口、１１は電気品ケース、１１ａは角穴、
１２，１６は換気ダクト、１５は仕切板、２１は
圧縮機、２２は凝縮器、２３は蒸発器、２４はア
キユームレータ、２６は凝縮器フアン、３０はイ
ンバータ、４０は送風路、４１は電気室、４２は
換気路、４４は遮音板である。なお、図中、同一
符号は同一部分を示す。 FIG. 1 is a longitudinal cross-sectional view of a machining liquid cooling device according to an embodiment of the invention, FIG. 2 is a cross-sectional view thereof, FIG. 3 is a perspective view thereof, and FIG. 4 is a perspective view of essential parts of the housing. FIG. 5 is a longitudinal cross-sectional view of a machining fluid cooling device according to another embodiment of the invention, FIG. 6 is a longitudinal cross-sectional view of a machining fluid cooling device according to still another embodiment, and FIG. 7 is a cross-sectional view of the same. . In the figure, 1 is the housing, 2 is the bottom plate, 3 is the left side plate, 4 is the right side plate, 5 is the top plate, 6 is the ceiling plate, 6a is the exhaust port, 7 is the door, 9 is the back plate, 10 is the frame, 10a
is a vent, 11 is an electrical case, 11a is a square hole,
12 and 16 are ventilation ducts, 15 is a partition plate, 21 is a compressor, 22 is a condenser, 23 is an evaporator, 24 is an accumulator, 26 is a condenser fan, 30 is an inverter, 40 is an air passage, 41 is In the electrical room, 42 is a ventilation path, and 44 is a sound insulating board. Note that in the figures, the same reference numerals indicate the same parts.

Claims

[Scope of utility model registration request]

In a machining liquid cooling system where the inside of the housing forms the air passage for forced air cooling of the condenser, there is a bottom plate installed on the bottom of the housing to which the compressor, evaporator, etc. are attached, and the top of the housing. The upper plate is arranged on the bottom plate and the condenser fan is attached to the upper plate, and the left and right plates are arranged on the left and right sides of the housing and the upper and lower ends are screwed and fixed to the bottom plate and the upper plate respectively, and the condenser is attached on either side. a side plate, an electrical product case having a hat-shaped cross section whose both sides are fixed to the left and right side plates with screws and whose upper and lower ends abut against the top plate and the bottom plate, and a back plate disposed on the back surface on the opposite side of the electrical product case. A ventilation path is formed by a door disposed on the front side of the electrical equipment case and forming an electrical room, and a ceiling plate disposed above the upper plate and provided with an exhaust port. One wall is made up of an electrical component case, and a square hole is formed in a part of the electrical component case, and the square hole protrudes from the back side, the lower end of which communicates with the lower space within the housing, and the upper end of which is connected to the condenser fan. A ventilation duct having a U-shaped cross section communicating with the exhaust side of the compressor is installed, and an inverter for variable speed control of the compressor is housed in the ventilation duct through a square hole in the electrical component case. Machining fluid cooling device.