TWI677627B - Portable compressed air feeder - Google Patents

Portable compressed air feeder Download PDF

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Publication number
TWI677627B
TWI677627B TW107131391A TW107131391A TWI677627B TW I677627 B TWI677627 B TW I677627B TW 107131391 A TW107131391 A TW 107131391A TW 107131391 A TW107131391 A TW 107131391A TW I677627 B TWI677627 B TW I677627B
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TW
Taiwan
Prior art keywords
compressed air
compressor
box
mobile
panel
Prior art date
Application number
TW107131391A
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Chinese (zh)
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TW201923229A (en
Inventor
渡邊貴大
Takahiro Watanabe
增尾秀三
Shuzo Masuo
Original Assignee
日商喜開理股份有限公司
Ckd Corporation
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Publication of TW201923229A publication Critical patent/TW201923229A/en
Application granted granted Critical
Publication of TWI677627B publication Critical patent/TWI677627B/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0033—Pulsation and noise damping means with encapsulations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)

Abstract

一種移動式壓縮空氣供應機，具備：移動式箱，其由第1箱構件和第2箱構件組裝而構成；在第1箱構件的內側劃定的第1收納室及第2收納室；壓縮機，其收納於第1收納室，構成為將壓縮空氣排出；調質設備，其收納於第2收納室，構成為對從壓縮機排出的壓縮空氣進行調質；以及面板，其安裝於第1箱構件，覆蓋第1收納室及第2收納室。在移動式箱的內側形成有在面板與第2箱構件之間劃定的內部空間，該內部空間與第1收納室連通。A mobile compressed air supply device comprising: a mobile box configured by assembling a first box member and a second box member; a first storage room and a second storage room defined inside the first box member; and compression Machine, which is stored in a first storage room and is configured to discharge compressed air; a quenching device, which is stored in a second storage room, is configured to condition the compressed air discharged from the compressor; and a panel, which is installed in the first storage room One box member covers the first storage room and the second storage room. An inner space defined between the panel and the second box member is formed inside the movable box, and the inner space communicates with the first storage room.

Description

移動式壓縮空氣供應機Mobile compressed air supply

本發明涉及移動式壓縮空氣供應機。 The present invention relates to a mobile compressed air supply machine.

以往，在建築工地等，廣泛使用通過壓縮空氣的壓力將釘子、螺釘釘進木材等的便攜式的氣動工具。移動式的空氣壓縮機被搬入建築工地，從移動式的空氣壓縮機向氣動工具供應壓縮空氣。 In the past, portable air tools for driving nails and screws into wood and the like by the pressure of compressed air have been widely used at construction sites and the like. A mobile air compressor is carried into a construction site, and compressed air is supplied from the mobile air compressor to a pneumatic tool.

這樣的空氣壓縮機記載於例如日本特開2015-143481號公報。該公報公開的空氣壓縮機具備作為移動式箱的主體罩，在主體罩連結有搬運用手柄。在主體罩收納有：貯留壓縮空氣的空氣罐；將空氣壓縮並供應到空氣罐的壓縮部；使壓縮部驅動的電動機；以及控制電動機的動作的控制電路部。並且，被壓縮部壓縮並貯留於空氣罐內的高壓的壓縮空氣通過裝配於空氣罐的減壓閥調整到適當壓力，經由空氣軟管向氣動工具等供應。 Such an air compressor is described in, for example, Japanese Patent Application Laid-Open No. 2015-143481. The air compressor disclosed in this publication includes a main body cover as a portable box, and a handle for transportation is connected to the main body cover. The main body cover houses an air tank that stores compressed air; a compression section that compresses and supplies air to the air tank; a motor that drives the compression section; and a control circuit section that controls the operation of the motor. The high-pressure compressed air compressed by the compression unit and stored in the air tank is adjusted to an appropriate pressure by a pressure reducing valve installed in the air tank, and supplied to an air tool or the like via an air hose.

有時在實驗室、研究室或者室內展覽會等中構建氣動回路，且作為該氣動回路的壓縮空氣源使用空氣壓縮機。上述公報的空氣壓縮機是簡易型的空氣壓縮機，不具備壓縮空氣的冷卻器及氣液分離器。因此，在將上述公報的空氣壓縮機作為氣動回路的壓縮空氣源使用的情況下，因高溫而含 有水分的壓縮空氣供應到氣動回路。當因高溫而含有水分的壓縮空氣供應到氣動回路時，有可能損壞氣動設備，因此作為氣動回路的壓縮空氣源不優選。 In some cases, a pneumatic circuit is constructed in a laboratory, a research room, an indoor exhibition, or the like, and an air compressor is used as a compressed air source for the pneumatic circuit. The air compressor of the above publication is a simple type of air compressor, and does not include a cooler for compressed air and a gas-liquid separator. Therefore, when the air compressor of the aforementioned publication is used as a compressed air source for a pneumatic circuit, the Moisture compressed air is supplied to the pneumatic circuit. When compressed air containing moisture due to high temperature is supplied to the pneumatic circuit, the pneumatic equipment may be damaged, so it is not preferred as a compressed air source for the pneumatic circuit.

因此，在如上述公報的移動式的空氣壓縮機中，考慮增設用於對排出的壓縮空氣進行冷卻的冷卻器及從壓縮空氣分離水分的過濾器這樣的調質設備。但是，當增設調質設備時，會在主體罩內緊密地收納有多個設備。於是，從空氣壓縮機產生的熱被悶在主體罩內，空氣壓縮機的溫度容易上升，所以不優選。另外，空氣壓縮機的振動經由調質設備傳遞到主體罩，容易產生以振動為原因的噪聲，故不優選。 Therefore, in a mobile air compressor such as the above-mentioned publication, it is considered to add a conditioning device such as a cooler for cooling the discharged compressed air and a filter for separating moisture from the compressed air. However, when a quenching device is added, a plurality of devices are tightly housed in the main body cover. Then, the heat generated from the air compressor is blocked in the main body cover, and the temperature of the air compressor is likely to rise, which is not preferable. In addition, the vibration of the air compressor is transmitted to the main body cover via the quenching and tempering equipment, and noise due to vibration is likely to occur, which is not preferable.

本發明的目的在於提供能抑制壓縮機的溫度上升並且能抑制噪聲的移動式壓縮空氣供應機。 An object of the present invention is to provide a mobile compressed air supplier capable of suppressing a temperature rise of a compressor and suppressing noise.

用於解決上述問題點的移動式壓縮空氣供應機具備：移動式箱，其由第1箱構件和第2箱構件組裝而構成；在所述第1箱構件的內側劃定的第1收納室及第2收納室；壓縮機，其收納於所述第1收納室，構成為將壓縮空氣排出；調質設備，其收納於所述第2收納室，構成為對從所述壓縮機排出的壓縮空氣進行調質；以及面板，其安裝於所述第1箱構件，覆蓋所述第1收納室及所述第2收納室。在所述移動式箱的內側形成有在所述面板與所述第2箱構件之間劃定的內部空間，所述內部空間與所述第1收納室連通。 A mobile compressed air supply device for solving the above-mentioned problems includes a mobile box configured by assembling a first box member and a second box member, and a first storage room defined inside the first box member. And a second storage chamber; a compressor stored in the first storage chamber configured to discharge compressed air; and a quenching and tempering equipment stored in the second storage chamber configured to discharge the compressed air from the compressor. Compressed air is used for quenching and tempering; and a panel is mounted on the first box member and covers the first storage room and the second storage room. An internal space defined between the panel and the second box member is formed inside the movable box, and the internal space communicates with the first storage room.

11‧‧‧移動式壓縮空氣供應機 11‧‧‧ Mobile Compressed Air Supply Machine

12‧‧‧移動式箱 12‧‧‧ Mobile Box

13‧‧‧第1箱構件(箱構件) 13‧‧‧The first box member (box member)

14‧‧‧端板 14‧‧‧ end plate

15a,25a‧‧‧第1長壁 15a, 25a ‧ ‧ first long wall

15b,25b‧‧‧第2長壁 15b, 25b ‧‧‧ 2nd long wall

15c,25c‧‧‧第1短壁 15c, 25c ‧‧‧ 1st short wall

15d,25d‧‧‧第2短壁 15d, 25d ‧‧‧ 2nd short wall

16‧‧‧把持部 16‧‧‧ holding section

17‧‧‧支承筒部 17‧‧‧ support tube

18‧‧‧把持部 18‧‧‧ holding section

19‧‧‧小腳輪 19‧‧‧ casters

20a‧‧‧第1排氣風扇 20a‧‧‧The first exhaust fan

20b‧‧‧第2排氣風扇 20b‧‧‧Second exhaust fan

21‧‧‧箱用吸氣風扇 21‧‧‧Box suction fan

23‧‧‧蓋構件 23‧‧‧ cover member

24‧‧‧端板 24‧‧‧End plate

25‧‧‧第1收納室 25‧‧‧The first storage room

26‧‧‧第2收納室 26‧‧‧Second storage room

27‧‧‧隔壁 27‧‧‧ next door

29‧‧‧支架 29‧‧‧ bracket

30‧‧‧面板 30‧‧‧ Panel

31‧‧‧第1面板部 31‧‧‧The first panel section

31a‧‧‧主體部 31a‧‧‧Main body

32‧‧‧第2面板部 32‧‧‧ 2nd panel section

32b‧‧‧短緣部 32b‧‧‧Short edge

33‧‧‧連結部 33‧‧‧Connection Department

34‧‧‧開口部 34‧‧‧ opening

35‧‧‧面板用吸氣風扇 35‧‧‧ Panel suction fan

36‧‧‧罐 36‧‧‧cans

37‧‧‧鉸鏈 37‧‧‧ hinge

41‧‧‧壓縮機 41‧‧‧compressor

41a‧‧‧排出口 41a‧‧‧Exhaust

41b‧‧‧吸入口 41b‧‧‧Suction port

42‧‧‧圓筒部 42‧‧‧Cylinder

42a‧‧‧壓縮機殼體 42a‧‧‧compressor housing

42b‧‧‧電動機殼體 42b‧‧‧Motor housing

44‧‧‧電動機 44‧‧‧ Motor

45‧‧‧配管支承部 45‧‧‧Piping support

46a‧‧‧排出配管 46a‧‧‧Exhaust piping

46b‧‧‧吸入配管 46b‧‧‧inhalation pipe

47‧‧‧裝配腿部 47‧‧‧ leg assembly

49‧‧‧防振橡膠 49‧‧‧Anti-vibration rubber

50‧‧‧第1支承構件 50‧‧‧ the first supporting member

50a,51a‧‧‧第1裝配片 50a, 51a‧‧‧The first assembly piece

50b,51b‧‧‧第2裝配片 50b, 51b ‧‧‧ 2nd assembly piece

51‧‧‧第2支承構件 51‧‧‧ 2nd support member

53‧‧‧止動螺栓 53‧‧‧Stop Bolt

53a‧‧‧抵接部 53a‧‧‧Abutting Department

59b~59g‧‧‧第1~第6配管 59b ~ 59g‧‧‧1st ~ 6th piping

61‧‧‧冷卻器 61‧‧‧Cooler

61a,62a,63a‧‧‧入口 61a, 62a, 63a‧‧‧ Entrance

61b,62b,63b‧‧‧出口 61b, 62b, 63b

61c‧‧‧銅管 61c‧‧‧copper tube

62‧‧‧過濾器 62‧‧‧Filter

63‧‧‧止回閥 63‧‧‧Check valve

64‧‧‧噴吹用電磁閥 64‧‧‧ Solenoid valve for injection

65‧‧‧安全閥 65‧‧‧safety valve

66‧‧‧帶過濾器的減壓閥 66‧‧‧ Pressure reducing valve with filter

66a‧‧‧入口 66a‧‧‧Entrance

66b‧‧‧出口 66b‧‧‧Export

67‧‧‧殘壓排出閥 67‧‧‧Residual pressure discharge valve

70‧‧‧電源開關 70‧‧‧Power switch

71‧‧‧啟動開關 71‧‧‧Start switch

72‧‧‧壓力傳感器 72‧‧‧ Pressure Sensor

F1‧‧‧箱構件13的深度 F1‧‧‧ Depth of Box Member 13

F2‧‧‧蓋構件23的深度 F2‧‧‧ Depth of cover member 23

H1,H2‧‧‧開口緣 H1, H2‧‧‧‧Open edge

S‧‧‧閉區間 S‧‧‧ closed interval

S1‧‧‧收納空間 S1‧‧‧Storage space

S1‧‧‧蓋內空間 S1‧‧‧cover space

Y‧‧‧路徑 Y‧‧‧path

圖1是從蓋構件側示出實施方式的移動式壓縮空氣供應機的立體圖。 FIG. 1 is a perspective view showing a mobile compressed air supply device according to the embodiment from a cover member side.

圖2是從箱構件側示出圖1的移動式壓縮空氣供應機的立體圖。 FIG. 2 is a perspective view showing the mobile compressed air supplier of FIG. 1 from a side of a box member.

圖3是示出圖1的移動式壓縮空氣供應機的將蓋構件打開的狀態的主視圖。 FIG. 3 is a front view showing a state where a cover member is opened of the mobile compressed air supplier of FIG.

圖4是示出圖1的移動式壓縮空氣供應機的局部剖開立體圖。 FIG. 4 is a partially cutaway perspective view showing the mobile compressed air supplier of FIG. 1.

圖5是示出氣動回路的圖。 FIG. 5 is a diagram showing a pneumatic circuit.

圖6是示出壓縮機的立體圖。 FIG. 6 is a perspective view showing a compressor.

圖7是示出壓縮機及隔壁的俯視圖。 7 is a plan view showing a compressor and a partition wall.

圖8是說明圖1的移動式壓縮空氣供應機中的空氣的流動的立體圖。 FIG. 8 is a perspective view illustrating a flow of air in the mobile compressed air supplier of FIG. 1.

圖9是示意性地示出圖1的移動式壓縮空氣供應機中的空氣的流動的剖視圖。 FIG. 9 is a cross-sectional view schematically showing a flow of air in the mobile compressed air supplier of FIG. 1.

以下，按照圖1~圖9說明將移動式壓縮空氣供應機具體化的一個實施方式。 Hereinafter, one embodiment of a mobile compressed air supply device will be described with reference to FIGS. 1 to 9.

如圖1或者圖2所示，移動式壓縮空氣供應機11具備樹脂製的移動式箱12。作為構成移動式箱12的樹脂，優選輕量且耐衝擊性優良的樹脂。作為這樣的樹脂，可舉出例如聚丙烯、聚碳酸酯、ABS樹脂等。 As shown in FIG. 1 or FIG. 2, the mobile compressed air supplier 11 includes a resin-made mobile box 12. As the resin constituting the mobile case 12, a resin that is lightweight and excellent in impact resistance is preferred. Examples of such a resin include polypropylene, polycarbonate, and ABS resin.

如圖4所示，在移動式箱12中收納有：罐36，其貯留壓縮空氣；壓縮機41，其將空氣壓縮並供應到罐36；以及多個調質設備，其對從壓縮機41排出的壓縮空氣進行調質。 As shown in FIG. 4, a mobile tank 12 contains: a tank 36 that stores compressed air; a compressor 41 that compresses and supplies air to the tank 36; and a plurality of quenching and tempering equipment that pair the slave compressor 41 The exhausted compressed air is tempered.

如圖1或者圖2所示，移動式箱12通過作為第1箱構件的箱構件13和作為第2箱構件的蓋構件23由鉸鏈37進行連結而構成。在箱構件13中收納有上述的罐36、壓縮機41以及多個調質設備。 As shown in FIG. 1 or FIG. 2, the movable box 12 is configured by a box member 13 as a first box member and a cover member 23 as a second box member connected by a hinge 37. The tank member 13 contains the above-mentioned tank 36, the compressor 41, and a plurality of quenching and tempering equipment.

箱構件13為大致長方體狀的箱子，六面中的一面開口。箱構件13具備矩形板狀的端板14和與端板14分別正交的第1長壁15a、第2長壁15b、第1短壁15c以及第2短壁15d。第1長壁15a及第2長壁15b沿著端板14的兩個長緣延伸。第1短壁15c及第2短壁15d沿著端板14的兩個短緣延伸。 The box member 13 is a substantially rectangular parallelepiped box, and one of the six sides is open. The box member 13 includes a rectangular plate-shaped end plate 14 and a first long wall 15a, a second long wall 15b, a first short wall 15c, and a second short wall 15d that are orthogonal to the end plates 14, respectively. The first long wall 15 a and the second long wall 15 b extend along two long edges of the end plate 14. The first short wall 15 c and the second short wall 15 d extend along two short edges of the end plate 14.

如圖9所示，在箱構件13的內側形成有收納空間S1，收納空間S1由端板14、第1長壁15a、第2長壁15b、第1短壁15c以及第2短壁15d劃定。 As shown in FIG. 9, a storage space S1 is formed inside the box member 13, and the storage space S1 is delimited by the end plate 14, the first long wall 15 a, the second long wall 15 b, the first short wall 15 c, and the second short wall 15 d.

箱構件13具有開口緣H1。開口緣H1是將第1長壁15a、第2長壁15b、第1短壁15c以及第2短壁15d的與端板14相反的一側的端緣即突出端連接得到的邊緣。在箱構件13中，將開口緣H1和端板14以最短距離連接的直線的延伸方向是深度方向。箱構件13的深度、即從開口緣H1到端板14的最短距離為F1。 The box member 13 has an opening edge H1. The opening edge H1 is an edge obtained by connecting the projecting ends of the first long wall 15 a, the second long wall 15 b, the first short wall 15 c, and the second short wall 15 d on the side opposite to the end plate 14. In the box member 13, the extending direction of the straight line connecting the opening edge H1 and the end plate 14 at the shortest distance is the depth direction. The depth of the box member 13, that is, the shortest distance from the opening edge H1 to the end plate 14 is F1.

如圖1、圖2或者圖3所示，箱構件13在第2短壁15d及第2長壁15b具備把持部16。將第2短壁15d配置於第1短壁15c的上方、且端板14、第1長壁15a及第2長壁15b成為豎直的狀態稱為移動式壓縮空氣供應機11的豎置姿勢。移動式壓縮空氣供應機11以該豎置姿勢使用。也就是說，豎置姿勢是移動式壓縮空氣供應機11的使用狀態下的姿勢。箱構件13在端板14的外表面具備相互呈平行的兩個支承筒部17和U字狀的移動用把持部18。兩個支承筒部17以與端板14成為一體的方式固定於端板14的外表面。兩個支承筒部17的軸線沿著端板14的長邊方向延伸。移動用把持部18具有以能拉出的方式***到兩個支承筒部17的兩根軸部和將兩根軸部的一個端部彼此連接的把持部分。移動用把持部18被支承筒部17支承。箱構件13具備一對小腳輪19，一對小腳輪19在使移動式箱 12移動時與路面接觸並滾動。一對小腳輪19配置於長壁15a、15b的、與端板14及第1短壁15c交叉的部分。 As shown in FIG. 1, FIG. 2, or FIG. 3, the box member 13 includes a grip portion 16 on the second short wall 15 d and the second long wall 15 b. A state in which the second short wall 15d is disposed above the first short wall 15c and the end plate 14, the first long wall 15a, and the second long wall 15b are vertical is referred to as a vertical posture of the mobile compressed air supplier 11. The mobile compressed air supplier 11 is used in this upright posture. That is, the upright posture is the posture in the use state of the mobile compressed air supplier 11. The box member 13 includes, on the outer surface of the end plate 14, two support tube portions 17 and a U-shaped moving grip portion 18 that are parallel to each other. The two support tube portions 17 are fixed to the outer surface of the end plate 14 so as to be integrated with the end plate 14. The axes of the two support tube portions 17 extend along the longitudinal direction of the end plate 14. The moving gripping portion 18 includes two shaft portions that can be pulled out into the two support tube portions 17 and a gripping portion that connects one end portions of the two shaft portions to each other. The moving gripping portion 18 is supported by the supporting tube portion 17. The box member 13 is provided with a pair of casters 19, 12 Make contact with the road and roll while moving. A pair of casters 19 are arranged at the portions of the long walls 15a and 15b that intersect the end plate 14 and the first short wall 15c.

箱構件13具備配置於端板14的第1排氣風扇20a，並且具備配置於第2短壁15d的第2排氣風扇20b。第1排氣風扇20a及第2排氣風扇20b構成為：在驅動時將移動式箱12內的空氣排出到移動式箱12外。另外，箱構件13具備配置於第1長壁15a的箱用吸氣風扇21。箱用吸氣風扇21構成為：在驅動時將移動式箱12外的空氣引入到移動式箱12內。 The box member 13 includes a first exhaust fan 20 a disposed on the end plate 14 and a second exhaust fan 20 b disposed on the second short wall 15 d. The first exhaust fan 20 a and the second exhaust fan 20 b are configured to discharge the air in the mobile box 12 to the outside of the mobile box 12 during driving. The box member 13 includes a box suction fan 21 arranged on the first long wall 15a. The box suction fan 21 is configured to introduce air outside the mobile box 12 into the mobile box 12 during driving.

蓋構件23具備矩形板狀的端板24和與端板24分別正交的第1長壁25a、第2長壁25b、第1短壁25c以及第2短壁25d。第1長壁25a及第2長壁25b沿著端板24的兩個長緣延伸。第1短壁25c及第2短壁25d沿著端板24的兩個短緣延伸。並且，在蓋構件23的內側形成有蓋內空間S2，蓋內空間S2是由端板24、第1長壁25a、第2長壁25b、第1短壁25c以及第2短壁25d劃定的內部空間。 The cover member 23 includes a rectangular plate-shaped end plate 24 and a first long wall 25a, a second long wall 25b, a first short wall 25c, and a second short wall 25d orthogonal to the end plate 24, respectively. The first long wall 25 a and the second long wall 25 b extend along two long edges of the end plate 24. The first short wall 25 c and the second short wall 25 d extend along two short edges of the end plate 24. Further, an inner space S2 is formed inside the lid member 23, and the inner space S2 is an internal space delimited by the end plate 24, the first long wall 25a, the second long wall 25b, the first short wall 25c, and the second short wall 25d. .

如圖9所示，蓋構件23具有開口緣H2。開口緣H2是將第1長壁25a、第2長壁25b、第1短壁25c以及第2短壁25d的與端板24相反的一側的端緣即突出端連接得到的邊緣。在蓋構件23中，將開口緣H2和端板24以最短距離連接的直線的延伸方向是深度方向。蓋構件23的深度、即從開口緣H2到端板24的最短距離為F2。蓋構件23的深度F2比箱構件13的深度F1淺。當使箱構件13的開口緣H1和蓋構件23的開口緣H2合在一起時，則在移動式箱12內形成由收納空間S1和蓋內空間S2構成的閉區間S。 As shown in FIG. 9, the cover member 23 has an opening edge H2. The opening edge H2 is an edge obtained by connecting the projecting ends of the first long wall 25 a, the second long wall 25 b, the first short wall 25 c, and the second short wall 25 d on the opposite side to the end plate 24. In the cover member 23, the extending direction of the straight line connecting the opening edge H2 and the end plate 24 at the shortest distance is the depth direction. The depth of the cover member 23, that is, the shortest distance from the opening edge H2 to the end plate 24 is F2. The depth F2 of the cover member 23 is shallower than the depth F1 of the box member 13. When the opening edge H1 of the box member 13 and the opening edge H2 of the cover member 23 are brought together, a closed section S composed of the storage space S1 and the cover inner space S2 is formed in the movable box 12.

如圖4或者圖9所示，移動式壓縮空氣供應機11具備隔壁27，隔壁27將箱構件13的收納空間S1劃分為與第2短壁15d相接的第1 收納室25和與第1短壁15c相接的第2收納室26這兩個收納室。第1收納室25由第2短壁15d、第1長壁15a以及第2長壁15b中的與第2短壁15d連接的部分、端板14中的與第2短壁15d連接的部分、以及隔壁27劃定。第2收納室26由第1短壁15c、第1長壁15a及第2長壁15b中的與第1短壁15c連接的部分、端板14中的與第1短壁15c連接的部分、以及隔壁27劃定。 As shown in FIG. 4 or FIG. 9, the mobile compressed air supplier 11 includes a partition wall 27 that divides the storage space S1 of the box member 13 into a first spaced contact with the second short wall 15d. Two storage rooms, a storage room 25 and a second storage room 26 in contact with the first short wall 15c. The first storage chamber 25 includes a portion connected to the second short wall 15d of the second short wall 15d, the first long wall 15a, and the second long wall 15b, a portion of the end plate 14 connected to the second short wall 15d, and a partition wall. 27 delineated. The second storage room 26 includes a portion connected to the first short wall 15c of the first short wall 15c, the first long wall 15a, and the second long wall 15b, a portion of the end plate 14 connected to the first short wall 15c, and a partition wall. 27 delineated.

隔壁27為矩形板狀。隔壁27架設於第1長壁15a和第2長壁15b，將箱構件13內在長邊方向分為兩個部分。在第1長壁15a及第2長壁15b的內表面分別固定有L字狀的支架29。隔壁27的長邊方向的兩端部固定於兩個支架29。 The partition wall 27 has a rectangular plate shape. The partition wall 27 is bridged between the first long wall 15a and the second long wall 15b, and divides the inside of the box member 13 into two parts in the longitudinal direction. L-shaped brackets 29 are fixed to the inner surfaces of the first long wall 15a and the second long wall 15b, respectively. Both ends in the longitudinal direction of the partition wall 27 are fixed to two brackets 29.

如圖8或者圖9所示，移動式壓縮空氣供應機11具備面板30，面板30覆蓋箱構件13的收納空間S1。面板30為鋁製。在從深度方向觀看箱構件13的開口緣H1的主視時，面板30為矩形。面板30具有：主視為L字狀的第1面板部31；主視為矩形的第2面板部32，其位於比第1面板部31向箱構件13的深度方向後退的位置；以及連結部33，其連接第1面板部31和第2面板部32。第2面板部32以與第1短壁15c和第1長壁15a形成的角部相接的方式配置。 As shown in FIG. 8 or FIG. 9, the mobile compressed air supplier 11 includes a panel 30 that covers the storage space S1 of the box member 13. The panel 30 is made of aluminum. The panel 30 has a rectangular shape when the front edge of the opening edge H1 of the box member 13 is viewed from the depth direction. The panel 30 includes a first panel portion 31 that is mainly L-shaped, a second panel portion 32 that is mainly rectangular, and is located at a position deeper in the box member 13 than the first panel portion 31 and a connecting portion 33, which connects the first panel portion 31 and the second panel portion 32. The second panel portion 32 is disposed so as to be in contact with a corner formed by the first short wall 15c and the first long wall 15a.

第1面板部31具有：主視為四角形狀的主體部31a，其沿著第2短壁15d延伸；以及突出部31b，其從主體部31a的一部分朝向箱構件13的第1短壁15c突出。在從深度方向觀看開口緣H1的主視時，突出部31b與第2面板部32並排。主體部31a覆蓋收納空間S1中的第1收納室25整體和第2收納室26中的與隔壁27接近的一側的部分。突出部31b覆蓋第2收納室26中的與第2長壁15b接近的一側的部分。 The first panel portion 31 includes a main body portion 31 a mainly viewed in a rectangular shape, which extends along the second short wall 15 d, and a protruding portion 31 b which protrudes from a part of the main body portion 31 a toward the first short wall 15 c of the box member 13. . When the front view of the opening edge H1 is viewed from the depth direction, the protruding portion 31 b is juxtaposed with the second panel portion 32. The main body portion 31 a covers the entire first storage room 25 in the storage space S1 and a portion of the second storage room 26 on the side close to the partition wall 27. The protruding portion 31 b covers a portion of the second storage chamber 26 that is close to the second long wall 15 b.

連結部33從突出部31b的兩個長緣部中與箱構件13的第1長壁15a接近的一方長緣部朝向端板14延伸。第2面板部32具有在主視時相互平行的兩個長緣部32a，並且具有將兩個長緣部32a的第1端彼此及第2端彼此分別連接的兩個短緣部32b。第2面板部32的兩個長緣部32a中與突出部31b接近的一方長緣部32a連結到連結部33，另一方長緣部32a沿著箱構件13的第1長壁15a的內表面配置。 The connecting portion 33 extends toward the end plate 14 from one of the two long edge portions of the protruding portion 31 b that is close to the first long wall 15 a of the box member 13. The second panel portion 32 includes two long edge portions 32 a that are parallel to each other when viewed from the front, and includes two short edge portions 32 b that connect first ends and second ends of the two long edge portions 32 a to each other. Of the two long edge portions 32a of the second panel portion 32, one long edge portion 32a close to the protruding portion 31b is connected to the connecting portion 33, and the other long edge portion 32a is disposed along the inner surface of the first long wall 15a of the box member 13. .

如圖9所示，第2面板部32的兩個短緣部32b均未連結到第1面板部31。也就是說，面板30在主體部31a中的沿著第2面板部32延伸的緣部與第2面板部32的接近主體部31a的一方短緣部32b之間具有開口部34。開口部34使收納空間S1中被第1面板部31覆蓋的空間和沒有被第1面板部31覆蓋的空間連通。也就是說，開口部34使由面板30分隔的第2收納室26的內側和第2收納室26的外側相互連通。 As shown in FIG. 9, neither of the two short edge portions 32 b of the second panel portion 32 is connected to the first panel portion 31. That is, the panel 30 has an opening portion 34 between an edge portion of the main body portion 31 a extending along the second panel portion 32 and a short edge portion 32 b of the second panel portion 32 close to the main body portion 31 a. The opening portion 34 communicates a space covered by the first panel portion 31 and a space not covered by the first panel portion 31 in the storage space S1. That is, the opening portion 34 communicates the inside of the second storage chamber 26 and the outside of the second storage chamber 26 with each other partitioned by the panel 30.

移動式壓縮空氣供應機11具備設置於第1面板部31的面板用吸氣風扇35。面板用吸氣風扇35設置於第1面板部31中覆蓋第1收納室25的部位。當面板用吸氣風扇35驅動時，空氣被引入到第1收納室25內。被引入到第1收納室25內的空氣通過第1排氣風扇20a及第2排氣風扇20b排出到第1收納室25外。因此，通過面板用吸氣風扇35和第1及第2排氣風扇20a、20b，在第1收納室25內形成空氣流動的路徑Y。 The portable compressed air supplier 11 includes a panel suction fan 35 provided in the first panel portion 31. The panel suction fan 35 is provided in a part of the first panel portion 31 that covers the first storage chamber 25. When the panel is driven by the suction fan 35, air is introduced into the first storage chamber 25. The air introduced into the first storage chamber 25 is discharged outside the first storage chamber 25 by the first exhaust fan 20a and the second exhaust fan 20b. Therefore, the panel suction fan 35 and the first and second exhaust fans 20 a and 20 b form a path Y through which air flows in the first storage chamber 25.

在箱構件13的收納空間S1被蓋構件23覆蓋而形成為移動式箱12的狀態下，面板30將閉區間S分隔為箱構件13側的收納空間S1和蓋構件23側的蓋內空間S2。面板用吸氣風扇35與蓋內空間S2面對。當面板用吸氣風扇35驅動時，蓋內空間S2的空氣被引入到第1收納室25內。另一方面，如圖3所示，當在蓋構件23開放、收納空間S1沒有被蓋 構件23覆蓋的狀態下面板用吸氣風扇35驅動時，外界空氣被引入到第1收納室25內。 In a state where the storage space S1 of the box member 13 is covered by the cover member 23 to form the movable box 12, the panel 30 divides the closed section S into the storage space S1 on the box member 13 side and the cover inner space S2 on the cover member 23 side. . The panel suction fan 35 faces the inner space S2 of the cover. When the panel is driven by the suction fan 35, the air in the cover inner space S2 is introduced into the first storage chamber 25. On the other hand, as shown in FIG. 3, when the cover member 23 is opened, the storage space S1 is not covered. When the panel is driven by the suction fan 35 with the member 23 covered, the outside air is introduced into the first storage chamber 25.

在此，對收納於移動式箱12內的設備進行說明。 Here, the equipment accommodated in the portable case 12 is demonstrated.

如圖4所示，在移動式箱12的箱構件13內收納有壓縮機41、罐36以及多個調質設備。 As shown in FIG. 4, a compressor 41, a tank 36, and a plurality of quenching and tempering equipment are housed in a box member 13 of the mobile box 12.

如圖5所示，在壓縮機41的吸入口41b經由吸入配管46b連接有吸氣過濾器48。在與壓縮機41的排出口41a連接的排出配管46a連接有作為調質設備之一的冷卻器61的入口61a。從壓縮機41排出的壓縮空氣流入到冷卻器61。 As shown in FIG. 5, an intake filter 48 is connected to a suction port 41 b of the compressor 41 via a suction pipe 46 b. The discharge pipe 46a connected to the discharge port 41a of the compressor 41 is connected to an inlet 61a of a cooler 61, which is one of the quenching and tempering equipment. The compressed air discharged from the compressor 41 flows into the cooler 61.

冷卻器61對流入的壓縮空氣進行冷卻。冷卻器61是空冷式的冷卻器，利用通過箱用吸氣風扇21引入到移動式箱12內的空氣對壓縮空氣進行冷卻。如圖4所示，冷卻器61具有螺旋狀的銅管61c，在壓縮空氣流經銅管61c的期間，壓縮空氣被冷卻。 The cooler 61 cools the flowing compressed air. The cooler 61 is an air-cooled cooler, and the compressed air is cooled by the air introduced into the mobile box 12 by the box suction fan 21. As shown in FIG. 4, the cooler 61 includes a spiral copper pipe 61 c, and the compressed air is cooled while the compressed air flows through the copper pipe 61 c.

如圖5所示，在冷卻器61的出口61b經由第1配管59b連接有作為調質設備之一的過濾器62的入口62a，過濾器62具有水分分離功能。被冷卻器61冷卻的壓縮空氣流入到過濾器62。過濾器62利用離心分離結構將壓縮空氣中產生的水分分離並除去。在過濾器62的出口62b經由第2配管59c連接有止回閥63的入口63a。水分被除去的壓縮空氣流入到止回閥63。止回閥63阻止罐36內的壓縮空氣向壓縮機41側逆流。 As shown in FIG. 5, the outlet 61 b of the cooler 61 is connected to the inlet 62 a of the filter 62 as one of the quenching and tempering equipment through the first pipe 59 b. The filter 62 has a moisture separation function. The compressed air cooled by the cooler 61 flows into the filter 62. The filter 62 uses a centrifugal separation structure to separate and remove moisture generated in the compressed air. An inlet 63 a of the check valve 63 is connected to an outlet 62 b of the filter 62 via a second pipe 59 c. The compressed air from which moisture has been removed flows into the check valve 63. The check valve 63 prevents the compressed air in the tank 36 from flowing backward to the compressor 41 side.

在比止回閥63靠上游側，在從第2配管59c分支的第3配管59d連接有噴吹用電磁閥64。噴吹用電磁閥64為了在壓縮機41啟動時使壓縮機41中的壓縮室內的壓力向大氣開放而使用。在止回閥63的出口63b經由第4配管59e連接有罐36的入口36a。已通過止回閥63的壓縮 空氣流入到罐36。在比罐36靠上游側，在從第4配管59e分支的第5配管59f連接有安全閥65。 An injection solenoid valve 64 is connected to the upstream side of the check valve 63 and the third pipe 59d branched from the second pipe 59c. The injection solenoid valve 64 is used in order to release the pressure in the compression chamber of the compressor 41 to the atmosphere when the compressor 41 is started. An inlet 63 a of the tank 36 is connected to an outlet 63 b of the check valve 63 via a fourth pipe 59 e. Compression that has passed the check valve 63 The air flows into the tank 36. A safety valve 65 is connected to the fifth pipe 59f branched from the fourth pipe 59e upstream of the tank 36.

在罐36的出口36b經由第6配管59g連接有作為調質設備之一的帶過濾器的減壓閥66的入口66a，並且帶過濾器的減壓閥66的出口66b與未圖示的氣動回路連接。並且，儲存於罐36中的壓縮空氣由帶過濾器的減壓閥66減壓後供應到氣動回路。此外，在罐36連接有殘壓排出閥67，利用殘壓排出閥67將罐36內的殘壓排出。另外，在第6配管59g連接有壓力傳感器72，其檢測罐36的壓力。 The outlet 36b of the tank 36 is connected to the inlet 66a of the pressure reducing valve 66 with a filter, which is one of the quenching and tempering equipment, via a sixth pipe 59g. Loop connection. The compressed air stored in the tank 36 is reduced in pressure by the pressure reducing valve 66 with a filter, and is supplied to the pneumatic circuit. A residual pressure discharge valve 67 is connected to the tank 36, and the residual pressure in the tank 36 is discharged by the residual pressure discharge valve 67. A pressure sensor 72 is connected to the sixth pipe 59 g, and detects the pressure of the tank 36.

如圖4所示，在移動式箱12的第1收納室25收納有壓縮機41。如圖6或者圖7所示，壓縮機41具備形成殼體的圓筒部42。將圓筒部42的軸線的延伸方向作為長邊方向。圓筒部42在長邊方向的兩側具備壓縮機殼體42a，並且具備被一對壓縮機殼體42a夾著的電動機殼體42b。在各壓縮機殼體42a中收納有未圖示的壓縮部，在電動機殼體42b中收納有使壓縮部驅動的電動機44(參照圖5)。此外、壓縮部中的空氣的壓縮方式可以是活塞式、葉輪式、螺旋槳式等中的任一方式。 As shown in FIG. 4, the compressor 41 is accommodated in the first storage chamber 25 of the mobile case 12. As shown in FIG. 6 or FIG. 7, the compressor 41 includes a cylindrical portion 42 forming a casing. The extending direction of the axis of the cylindrical portion 42 is defined as the longitudinal direction. The cylindrical portion 42 includes a compressor case 42 a on both sides in the longitudinal direction, and includes a motor case 42 b sandwiched between a pair of compressor cases 42 a. A compressor section (not shown) is housed in each compressor housing 42a, and a motor 44 (see FIG. 5) that drives the compressor section is housed in the motor housing 42b. The compression method of the air in the compression section may be any of a piston type, an impeller type, and a propeller type.

壓縮機41具備配管支承部45，配管支承部45與各壓縮機殼體42a的上部一體化。各配管支承部45為矩形塊狀，在各配管支承部45支承有與壓縮機41的排出口41a連接的排出配管46a、以及與壓縮機41的吸入口41b連接的吸入配管46b。 The compressor 41 includes a piping support portion 45 that is integrated with an upper portion of each compressor case 42 a. Each of the piping support portions 45 has a rectangular block shape, and each of the piping support portions 45 supports a discharge pipe 46 a connected to the discharge port 41 a of the compressor 41 and a suction pipe 46 b connected to the suction port 41 b of the compressor 41.

壓縮機41在各壓縮機殼體42a的下部具備一對裝配腿部47。各裝配腿部47通過作為防振構件的防振橡膠49固定於隔壁27。因此，隔壁27作為供壓縮機41的裝配腿部47裝配的裝配板發揮作用。防振橡膠49夾裝在裝配腿部47與隔壁27之間。各防振橡膠49能彈性變形，將壓縮機41中產生的振動吸收，抑制振動傳遞到隔壁27。 The compressor 41 includes a pair of mounting leg portions 47 in a lower portion of each compressor housing 42a. Each fitting leg 47 is fixed to the partition wall 27 by a vibration-proof rubber 49 as a vibration-proof member. Therefore, the partition wall 27 functions as a mounting plate on which the mounting legs 47 of the compressor 41 are mounted. The anti-vibration rubber 49 is sandwiched between the mounting leg portion 47 and the partition wall 27. Each of the anti-vibration rubbers 49 can be elastically deformed to absorb vibration generated in the compressor 41 and suppress the transmission of the vibration to the partition wall 27.

移動式壓縮空氣供應機11具備兩個第1支承構件50，兩個第1支承構件50分別固定於隔壁27的長邊方向的兩端附近。各第1支承構件50具備在隔壁27的短邊方向延伸的矩形板狀的第1裝配片50a和從第1裝配片50a的長邊方向兩端立設的矩形板狀的兩個第2裝配片50b。第1裝配片50a的長邊方向的長度比壓縮機41的短邊方向的長度長一些。一對第2裝配片50b從隔壁27的短邊方向的兩端突出。 The mobile compressed air supplier 11 includes two first support members 50, and the two first support members 50 are respectively fixed to the vicinity of both ends in the longitudinal direction of the partition wall 27. Each of the first supporting members 50 includes a rectangular plate-shaped first mounting piece 50 a extending in the short-side direction of the partition wall 27 and two rectangular plate-shaped two second fittings standing up from both ends in the longitudinal direction of the first mounting piece 50 a. Tablet 50b. The length in the long-side direction of the first mounting piece 50 a is longer than the length in the short-side direction of the compressor 41. A pair of second mounting pieces 50 b protrude from both ends in the short-side direction of the partition wall 27.

另外，移動式壓縮空氣供應機11具備第2支承構件51，第2支承構件51裝配於各第1支承構件50的一對第2裝配片50b。各第2支承構件51具備：矩形板狀的第1裝配片51a，其在隔壁27的短邊方向延伸；以及兩個矩形板狀的第2裝配片51b，其從第1裝配片51a的長邊方向兩端分別朝向第1支承構件50延伸。第2支承構件51中的第1裝配片51a的長邊方向的尺寸比壓縮機41的短邊方向的長度長一些，並與第1支承構件50的一對第2裝配片50b的內表面間的尺寸相同或者比其長一些。 In addition, the mobile compressed air supplier 11 includes a second support member 51, and the second support member 51 is attached to a pair of second attachment pieces 50 b of each of the first support members 50. Each of the second supporting members 51 includes a rectangular plate-shaped first mounting piece 51a extending in the short side direction of the partition wall 27, and two rectangular plate-shaped second mounting pieces 51b extending from the length of the first mounting piece 51a. Both ends in the side direction extend toward the first support member 50, respectively. The length of the first mounting piece 51 a in the second support member 51 in the long-side direction is longer than the length of the short-side direction of the compressor 41 and between the inner surface of the pair of second mounting pieces 50 b of the first support member 50. Are the same size or longer.

第2支承構件51的兩個第2裝配片51b分別連結到第1支承構件50的第2裝配片50b的內表面。由此，第1支承構件50和第2支承構件51組裝成一體。一對第2支承構件51在各自的第1裝配片51a位於比壓縮機41的長邊方向兩端靠外側的狀態下組裝到第1支承構件50。 The two second mounting pieces 51 b of the second support member 51 are respectively connected to the inner surface of the second mounting piece 50 b of the first support member 50. Thereby, the 1st support member 50 and the 2nd support member 51 are integrated. The pair of second support members 51 are assembled to the first support member 50 in a state where the respective first mounting pieces 51 a are located outside from both ends in the longitudinal direction of the compressor 41.

如圖7所示，在隔壁27重疊于壓縮機41下方的狀態下觀看壓縮機41的俯視時，各第1支承構件50的第2裝配片50b配設於對各壓縮機殼體42a從其短邊方向的兩側進行夾持的位置。另外，第2支承構件51的第1裝配片51a配設於各壓縮機殼體42a的長邊方向的外側。因此，壓縮機41被兩個第2裝配片50b從壓縮機41的短邊方向的兩側夾持，並被第1裝配片51a從壓縮機41的長邊方向的兩側夾持。詳細地講，在以隔 壁27重疊于壓縮機41下方的方式觀看的俯視時，在從四周(前後左右)包圍壓縮機41的位置配置有第1支承構件50的第2裝配片50b和第2支承構件51的第1裝配片51a。 As shown in FIG. 7, when the compressor 41 is viewed from above in a state where the partition wall 27 is superimposed below the compressor 41, the second mounting pieces 50 b of the first support members 50 are arranged from the compressor housing 42 a therefrom. The position where the two sides in the short-side direction are clamped. The first mounting piece 51a of the second support member 51 is disposed on the outer side in the longitudinal direction of each compressor case 42a. Therefore, the compressor 41 is sandwiched by the two second mounting pieces 50 b from both sides in the short-side direction of the compressor 41 and is sandwiched by the first mounting piece 51 a from both sides in the long-side direction of the compressor 41. In detail, In a plan view of the wall 27 overlapping the compressor 41, the second mounting piece 50b of the first support member 50 and the first support member 51 are arranged at positions surrounding the compressor 41 from all around (front, back, left and right). Assembling sheet 51a.

在各第1支承構件50的各第2裝配片50b固定有作為止動件的止動螺栓53。止動螺栓53在固定於第2裝配片50b的內表面側的狀態下，配置成從壓縮機41的短邊方向的兩側與配管支承部45的側面之間具有間隙的狀態。止動螺栓53在與配管支承部45對置的部位具備抵接部53a。抵接部53a為橡膠製或者樹脂製。 A stopper bolt 53 as a stopper is fixed to each of the second mounting pieces 50b of the first support members 50. The stopper bolt 53 is arranged in a state where there is a gap between the both sides in the short-side direction of the compressor 41 and the side surface of the pipe support portion 45 in a state of being fixed to the inner surface side of the second mounting piece 50b. The stopper bolt 53 includes a contact portion 53 a at a portion facing the piping support portion 45. The contact portion 53a is made of rubber or resin.

在各第2支承構件51的第1裝配片51a中的長邊方向中央部固定有作為止動件的止動螺栓53。止動螺栓53在固定於第1裝配片51a的內表面側的狀態下，配置成從壓縮機41的長邊方向的兩側與壓縮機殼體42a的側面之間具有間隙的狀態。止動螺栓53在與壓縮機殼體42a對置的部位具備抵接部53a。抵接部53a為橡膠製或者樹脂製。 A stopper bolt 53 as a stopper is fixed to a center portion in the longitudinal direction of the first mounting piece 51a of each of the second support members 51. The stopper bolts 53 are arranged in a state where there is a gap between the both sides in the longitudinal direction of the compressor 41 and the side surface of the compressor housing 42a in a state of being fixed to the inner surface side of the first mounting piece 51a. The stopper bolt 53 includes a contact portion 53a at a portion facing the compressor case 42a. The contact portion 53a is made of rubber or resin.

並且，壓縮機41以通過防振橡膠49固定於隔壁27的狀態收納於第1收納室25。另外，止動螺栓53的抵接部53a配置於壓縮機41的四周。詳細地講，在壓縮機41的短邊方向兩外側配置有兩處止動螺栓53，在壓縮機41的長邊方向兩外側配置有一處止動螺栓53。這些止動螺栓53以抵接部53a從第1及第2支承構件50、51朝向壓縮機41突出的方式配置。並且，當移動式壓縮空氣供應機11傾斜時，壓縮機41傾斜與在壓縮機41和止動螺栓53之間存在的間隙相應的量，但是壓縮機41與位於傾斜的目的地的止動螺栓53的抵接部53a抵接。於是，壓縮機41被抵接部53a支承，壓縮機41的進一步的傾斜被限制。 The compressor 41 is stored in the first storage chamber 25 in a state of being fixed to the partition wall 27 by the vibration-proof rubber 49. The contact portion 53 a of the stopper bolt 53 is arranged around the compressor 41. Specifically, two stop bolts 53 are arranged on both outer sides in the short-side direction of the compressor 41, and one stop bolt 53 is arranged on both outer sides in the long-side direction of the compressor 41. These stop bolts 53 are arranged so that the contact portion 53 a protrudes from the first and second support members 50 and 51 toward the compressor 41. In addition, when the mobile compressed air supplier 11 is tilted, the compressor 41 is tilted by an amount corresponding to the gap existing between the compressor 41 and the stopper bolt 53, but the compressor 41 and the stopper bolt located at the tilted destination The abutting portion 53a of 53 abuts. Then, the compressor 41 is supported by the abutting portion 53a, and further tilting of the compressor 41 is restricted.

如圖4所示，在箱構件13的第2收納室26收納有多個設備，詳細地講，收納有罐36、冷卻器61、過濾器62、止回閥63(圖4中未圖 示)、噴吹用電磁閥64(圖4中未圖示)、安全閥65(圖4中未圖示)、帶過濾器的減壓閥66、以及殘壓排出閥67。上述多個設備中的罐36配置於第2收納室26中被第1面板部31的突出部31b覆蓋的空間。另外，冷卻器61配置於第2收納室26中與隔壁27接近的位置，並且配置於被第1面板部31的主體部31a覆蓋的空間。進一步地，冷卻器61配置於與箱用吸氣風扇21面對的位置，且該箱用吸氣風扇21設置於箱構件13的第1長壁15a。 As shown in FIG. 4, a plurality of devices are stored in the second storage chamber 26 of the box member 13. Specifically, the tank 36, the cooler 61, the filter 62, and the check valve 63 (not shown in FIG. 4) are stored. (Shown), an injection solenoid valve 64 (not shown in FIG. 4), a safety valve 65 (not shown in FIG. 4), a pressure reducing valve 66 with a filter, and a residual pressure discharge valve 67. The tank 36 of the plurality of devices is disposed in a space in the second storage chamber 26 covered by the protruding portion 31 b of the first panel portion 31. The cooler 61 is disposed in a position close to the partition wall 27 in the second storage chamber 26 and is disposed in a space covered by the main body portion 31 a of the first panel portion 31. Further, the cooler 61 is disposed at a position facing the box suction fan 21, and the box suction fan 21 is provided on the first long wall 15 a of the box member 13.

如圖3所示，過濾器62及帶過濾器的減壓閥66設置於第2面板部32，止回閥63、噴吹用電磁閥64以及安全閥65配置於第2收納室26中被第2面板部32覆蓋的空間。另外，第1~第6配管59b~59g配置於第2收納室26中被面板30覆蓋的空間。 As shown in FIG. 3, a filter 62 and a pressure reducing valve 66 with a filter are provided in the second panel portion 32, and a check valve 63, an injection solenoid valve 64, and a safety valve 65 are disposed in the second storage chamber 26. A space covered by the second panel portion 32. The first to sixth pipes 59b to 59g are arranged in a space covered by the panel 30 in the second storage chamber 26.

在面板30上設置有移動式壓縮空氣供應機11的電源開關70、壓縮機41的啟動開關71、以及壓力傳感器72。雖然未圖示，但是移動式壓縮空氣供應機11具備控制電動機44的動作的控制部，控制部收納於收納空間S1。 The panel 30 is provided with a power switch 70 of the mobile compressed air supplier 11, a start switch 71 of the compressor 41, and a pressure sensor 72. Although not shown, the portable compressed air supplier 11 includes a control unit that controls the operation of the motor 44, and the control unit is housed in the storage space S1.

當電源開關70通過操作而接通時，則移動式壓縮空氣供應機11驅動，且第1排氣風扇20a、第2排氣風扇20b、箱用吸氣風扇21以及面板用吸氣風扇35驅動。當啟動開關71通過操作而接通時，則控制部使噴吹用電磁閥64驅動。然後，電動機44驅動，且壓縮機41驅動。通過控制部的控制，壓縮機41進行空氣的壓縮直至變為預先設定的壓力時停止。另外，當下降到預先設定的壓力時，控制部再次使壓縮機41驅動，進行空氣的壓縮。通過壓力傳感器72能確認壓縮空氣的壓力。 When the power switch 70 is turned on by operation, the mobile compressed air supplier 11 is driven, and the first exhaust fan 20a, the second exhaust fan 20b, the box suction fan 21, and the panel suction fan 35 are driven. . When the start switch 71 is turned on by operation, the control unit drives the injection solenoid valve 64. Then, the motor 44 is driven, and the compressor 41 is driven. Under the control of the control unit, the compressor 41 stops the air compression until it reaches a preset pressure. When the pressure drops to a predetermined pressure, the control unit drives the compressor 41 again to compress the air. The pressure sensor 72 can confirm the pressure of the compressed air.

如圖9所示，在上述結構的移動式壓縮空氣供應機11中，當用蓋構件23將箱構件13的收納空間S1閉塞時，則形成閉區間S。面板 30將閉區間S分隔為收納空間S1和蓋內空間S2。在移動式箱12內，收納空間S1和蓋內空間S2由箱構件13內的開口部34連通。 As shown in FIG. 9, in the mobile compressed air supplier 11 configured as described above, when the storage space S1 of the box member 13 is closed by the cover member 23, a closed section S is formed. panel 30 divides the closed section S into a storage space S1 and an inner space S2. In the movable box 12, the storage space S1 and the lid inner space S2 communicate with each other through an opening 34 in the box member 13.

接著，記載移動式壓縮空氣供應機11的作用。 Next, the operation of the mobile compressed air supplier 11 will be described.

上述結構的移動式壓縮空氣供應機11通過對把持部16進行把持而能夠搬運。例如，當使用者把持移動用把持部18並拉動時，則小腳輪19滾動，所以能一邊拉動移動式壓縮空氣供應機11一邊搬送。並且，移動式壓縮空氣供應機11當被搬送到氣動回路所設置的場所時，連接到氣動回路而使用。 The mobile compressed air supplier 11 configured as described above can be carried by holding the holding portion 16. For example, when the user holds and pulls the holding portion 18 for moving, the caster 19 rolls, so that the user can carry the compressed air supply unit 11 while pulling. In addition, when the portable compressed air supplier 11 is transported to a place where the pneumatic circuit is installed, it is used by being connected to the pneumatic circuit.

在啟動移動式壓縮空氣供應機11的情況下，將蓋構件23打開使箱構件13開放，並使面板30露出。並且，當對電源開關70及啟動開關71進行操作而將其設為接通(on)時，壓縮機41、第1排氣風扇20a、第2排氣風扇20b、箱用吸氣風扇21、以及面板用吸氣風扇35驅動。然後，將蓋構件23關閉而形成為移動式箱12。 When the mobile compressed air supplier 11 is started, the cover member 23 is opened to open the box member 13 and the panel 30 is exposed. Then, when the power switch 70 and the start switch 71 are operated and turned on, the compressor 41, the first exhaust fan 20a, the second exhaust fan 20b, the box suction fan 21, And the panel is driven by a suction fan 35. Then, the cover member 23 is closed to form the portable box 12.

當移動式壓縮空氣供應機11驅動時，首先，通過噴吹用電磁閥64，壓縮機41中的壓縮室內的壓力向大氣開放。然後，通過吸氣過濾器48吸入到壓縮機41的空氣在壓縮室被壓縮。壓縮空氣流入到冷卻器61。流入到冷卻器61的壓縮空氣在流經銅管61c的期間被冷卻。 When the mobile compressed air supplier 11 is driven, first, the pressure in the compression chamber of the compressor 41 is released to the atmosphere by the injection solenoid valve 64. Then, the air sucked into the compressor 41 through the suction filter 48 is compressed in the compression chamber. The compressed air flows into the cooler 61. The compressed air flowing into the cooler 61 is cooled while flowing through the copper pipe 61c.

由冷卻器61冷卻的壓縮空氣流入到具備水分分離功能的過濾器62。從流入到過濾器62的壓縮空氣分離出由於冷卻而在壓縮空氣中產生的水分並將其除去。已通過過濾器62的壓縮空氣通過止回閥63並流入到罐36。流入到罐36中的壓縮空氣暫時貯存於罐36內。貯存於罐36的壓縮空氣由帶過濾器的減壓閥66減壓並供應到氣動回路。 The compressed air cooled by the cooler 61 flows into a filter 62 having a moisture separation function. Moisture generated in the compressed air due to cooling is separated from the compressed air flowing into the filter 62 and removed. The compressed air that has passed through the filter 62 passes through the check valve 63 and flows into the tank 36. The compressed air flowing into the tank 36 is temporarily stored in the tank 36. The compressed air stored in the tank 36 is decompressed by a pressure reducing valve 66 with a filter and is supplied to the pneumatic circuit.

在使移動式壓縮空氣供應機11停止的情況下，將蓋構件23打開而使箱構件13開放，使面板30露出。並且，對電源開關70及啟動開 關71進行操作而將其設為斷開(off)。於是，壓縮機41、第1排氣風扇20a、第2排氣風扇20b、箱用吸氣風扇21以及面板用吸氣風扇35停止。在停止後，通過操作殘壓排出閥67而進行罐36內的殘壓排出。 When the mobile compressed air supplier 11 is stopped, the cover member 23 is opened, the box member 13 is opened, and the panel 30 is exposed. Then, the power switch 70 and the start switch are turned on. Off 71 operates to set it to off. Then, the compressor 41, the first exhaust fan 20a, the second exhaust fan 20b, the box suction fan 21, and the panel suction fan 35 are stopped. After stopping, the residual pressure in the tank 36 is discharged by operating the residual pressure discharge valve 67.

當移動式壓縮空氣供應機11驅動時，從壓縮機41排出高溫的壓縮空氣，並且如圖8或者圖9所示，利用箱用吸氣風扇21將移動式箱12外的空氣引入到移動式箱12內的第2收納室26。被引入的空氣吹到冷卻器61的銅管61c。由於壓縮部的壓縮動作，壓縮機41的溫度上升，但是通過向銅管61c吹空氣，從而通過銅管61c的壓縮空氣被冷卻。 When the mobile compressed air supply device 11 is driven, high-temperature compressed air is discharged from the compressor 41, and as shown in FIG. 8 or FIG. 9, the air outside the mobile box 12 is introduced into the mobile type by the box suction fan 21 The second storage room 26 in the box 12. The introduced air is blown to the copper pipe 61 c of the cooler 61. The temperature of the compressor 41 increases due to the compression operation of the compression section. However, by blowing air to the copper pipe 61c, the compressed air passing through the copper pipe 61c is cooled.

另外，被引入到第2收納室26的空氣通過開口部34而流出到沒有用面板30覆蓋的空間。然後，空氣流入到蓋構件23的蓋內空間S2。於是，利用面板30的面板用吸氣風扇35將空氣引入到第1收納室25。並且，利用被引入到第1收納室25的空氣將壓縮機41冷卻。被引入到第1收納室25的空氣流經路徑Y並被第1排氣風扇20a及第2排氣風扇20b排出到移動式箱12外。 The air introduced into the second storage chamber 26 flows out through the opening 34 to a space not covered with the panel 30. Then, the air flows into the cover inner space S2 of the cover member 23. Then, the panel suction fan 35 of the panel 30 introduces air into the first storage chamber 25. The compressor 41 is cooled by the air introduced into the first storage chamber 25. The air introduced into the first storage chamber 25 flows through the path Y and is discharged to the outside of the mobile case 12 by the first exhaust fan 20 a and the second exhaust fan 20 b.

另外，由於電動機44的驅動及壓縮部的驅動，壓縮機41產生振動。壓縮機41的振動被防振橡膠49吸收。另外，通過蓋構件23的蓋內空間S2可抑制壓縮機41的振動傳遞到蓋構件23。 In addition, the compressor 41 vibrates due to the driving of the electric motor 44 and the driving of the compression unit. The vibration of the compressor 41 is absorbed by the anti-vibration rubber 49. In addition, the cover inner space S2 of the cover member 23 can suppress transmission of vibration of the compressor 41 to the cover member 23.

根據上述實施方式，能得到如下效果。 According to the above embodiment, the following effects can be obtained.

(1)在移動式箱12的內側，收納有壓縮機41的第1收納室25是在箱構件13內劃定的空間，而且是被面板30覆蓋的空間。即使是這樣的第1收納室25，也使得與蓋構件23的蓋內空間S2連通，對第1收納室25進行換氣，用流通的空氣對壓縮機41進行冷卻。因此，能抑制壓縮機41的溫度上升。另外，能利用蓋內空間S2構成空氣層。因此，與例如蓋構件23為平板狀、在移動式箱12內沒有形成蓋內空間S2的情況相比， 能抑制傳遞到蓋構件23的振動，能抑制從移動式壓縮空氣供應機11產生的噪聲。 (1) The first storage chamber 25 in which the compressor 41 is housed inside the movable box 12 is a space defined in the box member 13 and is a space covered by the panel 30. Even the first storage chamber 25 as described above communicates with the inner space S2 of the cover member 23 to ventilate the first storage chamber 25 and cool the compressor 41 with the circulating air. Therefore, the temperature rise of the compressor 41 can be suppressed. In addition, an air layer can be constituted by the inner space S2 of the cover. Therefore, compared with, for example, a case where the lid member 23 is flat and the lid inner space S2 is not formed in the movable box 12, Vibration transmitted to the cover member 23 can be suppressed, and noise generated from the mobile compressed air supplier 11 can be suppressed.

(2)在面板30上，在與蓋內空間S2面對的位置設置有面板用吸氣風扇35，並且在箱構件13設置有第1排氣風扇20a及第2排氣風扇20b。並且，能利用面板用吸氣風扇35將蓋內空間S2的空氣引入到第1收納室25，並能利用第1排氣風扇20a及第2排氣風扇20b的排氣對第1收納室25強制性進行換氣。由此，能提高壓縮機41的冷卻效率。 (2) The panel 30 is provided with a panel suction fan 35 at a position facing the cover inner space S2, and the box member 13 is provided with a first exhaust fan 20a and a second exhaust fan 20b. In addition, the air in the cover space S2 can be introduced into the first storage chamber 25 by the panel suction fan 35, and the first storage chamber 25 can be discharged by the exhaust of the first exhaust fan 20a and the second exhaust fan 20b. Mandatory ventilation. Thereby, the cooling efficiency of the compressor 41 can be improved.

(3)第1排氣風扇20a及第2排氣風扇20b設置於箱構件13中劃定第1收納室25的部位。因此，通過面板用吸氣風扇35和第1排氣風扇20a及第2排氣風扇20b，空氣在第1收納室25內容易流通。因此，能提高第1收納室25的換氣效率，並能提高壓縮機41的冷卻效率。 (3) The first exhaust fan 20 a and the second exhaust fan 20 b are provided in a portion of the box member 13 that defines the first storage chamber 25. Therefore, the panel suction fan 35, the first exhaust fan 20a, and the second exhaust fan 20b allow air to easily flow in the first storage chamber 25. Therefore, the ventilation efficiency of the first storage chamber 25 can be improved, and the cooling efficiency of the compressor 41 can be improved.

(4)箱用吸氣風扇21設置於箱構件13中與冷卻器61面對的位置。因此，能將由箱用吸氣風扇21引入到移動式箱12內的空氣吹到冷卻器61。由此，能有效地冷卻流經冷卻器61的壓縮空氣。 (4) The box suction fan 21 is provided in the box member 13 at a position facing the cooler 61. Therefore, the air introduced into the mobile box 12 by the box suction fan 21 can be blown to the cooler 61. Accordingly, the compressed air flowing through the cooler 61 can be efficiently cooled.

(5)引入到第2收納室26的空氣經由開口部34向沒有由面板30覆蓋的空間流出，並向蓋內空間S2流入。而且，空氣在由面板用吸氣風扇35引入到第1收納室25後，利用第1及第2排氣風扇20a、20b從第1收納室25向移動式箱12外排氣。因此，能利用箱用吸氣風扇21、開口部34、面板用吸氣風扇35、第1及第2排氣風扇20a、20b對移動式箱12內的整體進行換氣。 (5) The air introduced into the second storage chamber 26 flows out to the space not covered by the panel 30 through the opening portion 34, and flows into the cover inner space S2. After the air is introduced into the first storage chamber 25 by the panel suction fan 35, the first and second exhaust fans 20a and 20b are used to exhaust the air from the first storage chamber 25 to the outside of the mobile box 12. Therefore, the whole of the inside of the mobile case 12 can be ventilated by the box suction fan 21, the opening part 34, the panel suction fan 35, and the 1st and 2nd exhaust fans 20a and 20b.

(6)面板30為鋁製，鋁是散熱性高的材質。因此，容易利用面板30將由壓縮機41產生的熱釋放到蓋內空間S2，從而熱不易悶在第1收納室25。 (6) The panel 30 is made of aluminum, and aluminum is a material having high heat dissipation properties. Therefore, it is easy to use the panel 30 to release heat generated by the compressor 41 to the inner space S2 of the cover, so that the heat is not easily trapped in the first storage chamber 25.

(7)利用防振橡膠49能抑制壓縮機41的振動傳遞到隔壁27。在具備防振橡膠49的結構中，在移動式箱12傾斜時，能利用第1及第2支承構件50、51和止動螺栓53支承壓縮機41。因此，無論移動式壓縮空氣供應機11採取什麼樣的姿勢都能支承壓縮機41。因此，能抑制防振橡膠49較大地撓曲，能消除移動式壓縮空氣供應機11的搬送姿勢的限制。其結果是，能利用車輛的行李箱、公共交通工具搬送移動式壓縮空氣供應機11。另外，一個人也能進行移動式壓縮空氣供應機11的搬送，搬送範圍擴大。 (7) The vibration-proof rubber 49 can suppress the vibration of the compressor 41 from being transmitted to the partition wall 27. In the structure provided with the anti-vibration rubber 49, when the movable case 12 is inclined, the compressor 41 can be supported by the 1st and 2nd support members 50 and 51 and the stop bolt 53. Therefore, the compressor 41 can be supported regardless of the posture of the mobile compressed air supplier 11. Therefore, it is possible to suppress the large deflection of the vibration-proof rubber 49, and it is possible to eliminate the restriction of the transport posture of the mobile compressed air supplier 11. As a result, the portable compressed air supplier 11 can be transported by using the trunk of the vehicle or the public transport. In addition, one person can also carry the mobile compressed air supply machine 11, and the carrying range is expanded.

(8)利用裝配有壓縮機41的隔壁27將箱構件13劃分為第1收納室25和第2收納室26。因此，例如與分別設置用於將壓縮機41裝配到箱構件13的裝配板和將箱構件13劃分的構件的情況相比，能減少移動式壓縮空氣供應機11的構件個數，能有助於輕量化。 (8) The box member 13 is divided into a first storage chamber 25 and a second storage chamber 26 by a partition wall 27 on which the compressor 41 is mounted. Therefore, for example, compared with a case where a mounting plate for assembling the compressor 41 to the box member 13 and a member that divides the box member 13 are separately provided, the number of components of the mobile compressed air supplier 11 can be reduced, which can help For lightweighting.

(9)因為移動式箱12為樹脂製，所以能使移動式壓縮空氣供應機11輕量化，並且能使移動式壓縮空氣供應機11的耐衝擊性良好。 (9) Since the movable box 12 is made of resin, the portable compressed air supplier 11 can be made lightweight, and the impact resistance of the portable compressed air supplier 11 can be improved.

(10)收納有壓縮機41的第1收納室25在豎置姿勢時位於比第2收納室26靠上側。因此，不會如在第1收納室25收納有冷卻器61等調質設備、在第2收納室26收納有壓縮機41的情況那樣，由壓縮機41產生的熱上升而使冷卻器61被加熱。 (10) The first storage chamber 25 in which the compressor 41 is stored is positioned above the second storage chamber 26 in the upright position. Therefore, as in the case where quenching and tempering equipment such as the cooler 61 is stored in the first storage room 25 and the compressor 41 is stored in the second storage room 26, the heat generated by the compressor 41 does not increase and the cooler 61 is not heating.

(11)移動式壓縮空氣供應機11不僅具備壓縮機41，而且具備對壓縮空氣進行冷卻的冷卻器61、將由於壓縮空氣的冷卻而產生的水分除去的過濾器62這樣的調質設備。因此，利用移動式壓縮空氣供應機11能將已調質的壓縮空氣供應到氣動回路。並且，因為移動式壓縮空氣供應機11是抑制了噪聲的結構，所以在實驗室、研究室、室內展覽會這樣的比較安靜的場所能夠使用，從而移動式壓縮空氣供應機11的使用範圍擴大。 (11) The portable compressed air supplier 11 includes not only the compressor 41 but also a quenching and cooling device 61 that cools the compressed air and a filter 62 that removes moisture generated by the cooling of the compressed air. Therefore, the mobile compressed air supply machine 11 can supply the quenched and compressed air to the pneumatic circuit. In addition, since the mobile compressed air supplier 11 has a structure that suppresses noise, the mobile compressed air supplier 11 can be used in relatively quiet places such as laboratories, research laboratories, and indoor exhibitions, thereby expanding the range of use of the mobile compressed air supplier 11.

(12)移動式壓縮空氣供應機11能抑制熱悶在收納有壓縮機41的第1收納室25，並能將壓縮機41冷卻而抑制壓縮機41的溫度上升。因此，壓縮機41能連續運轉，並且能抑制壓縮機41具備的軸承等滑動構件的壽命縮短。 (12) The mobile compressed air supplier 11 can suppress the heat in the first storage chamber 25 in which the compressor 41 is stored, and can cool the compressor 41 to suppress the temperature rise of the compressor 41. Therefore, the compressor 41 can be continuously operated, and a reduction in the life of sliding members such as bearings provided in the compressor 41 can be suppressed.

(13)移動式壓縮空氣供應機11為移動式，因此就搬送而言優選盡可能小型化、輕量化的移動式壓縮空氣供應機。但是，越使移動式箱12小型化，由壓縮機41產生的熱越容易悶在移動式箱12內。因此，壓縮機41溫度上升，連續運轉容易變得困難。在本實施方式中，由隔壁27對箱構件13進行分區，通過使其中之一的第1收納室25收納壓縮機41，並且使第1收納室25與蓋構件23的蓋內空間S2連通，從而抑制熱悶在第1收納室25。特別是，通過並用面板用吸氣風扇35和第1及第2排氣風扇20a、20b，從而使得對第1收納室25強制性進行換氣。通過採取這樣的熱對策，從而能使移動式壓縮空氣供應機11小型化。另外，面板用吸氣風扇35和第1及第2排氣風扇20a、20b在第1收納室25內配置于形成空氣的路徑Y的位置。因此，例如與第1及第2排氣風扇20a、20b配置於如箱構件13的第1短壁15c那樣不劃定第1收納室25的位置的情況相比，容易形成路徑Y。其結果是，能使面板用吸氣風扇35、第1排氣風扇20a以及第2排氣風扇20b小型化，能有助於移動式箱12的小型化。 (13) Since the mobile compressed air supplier 11 is mobile, it is preferable that the mobile compressed air supplier is as small and light as possible in terms of transportation. However, as the size of the portable box 12 is reduced, the heat generated by the compressor 41 is more likely to become trapped inside the portable box 12. Therefore, the temperature of the compressor 41 rises, and continuous operation tends to become difficult. In this embodiment, the box member 13 is partitioned by the partition wall 27, and the compressor 41 is accommodated in one of the first storage chambers 25 and the first storage chamber 25 communicates with the inner space S2 of the cover member 23, As a result, it is possible to suppress heat from being trapped in the first storage chamber 25. In particular, by using the panel suction fan 35 and the first and second exhaust fans 20a and 20b in combination, the first storage room 25 is forcedly ventilated. By taking such a thermal countermeasure, it is possible to reduce the size of the mobile compressed air supplier 11. In addition, the panel suction fan 35 and the first and second exhaust fans 20 a and 20 b are arranged in the first storage chamber 25 at a position forming a path Y of the air. Therefore, for example, the path Y is easier to form than when the first and second exhaust fans 20 a and 20 b are arranged at positions where the first storage chamber 25 is not defined like the first short wall 15 c of the box member 13. As a result, the panel suction fan 35, the first exhaust fan 20a, and the second exhaust fan 20b can be miniaturized, which can contribute to the miniaturization of the mobile box 12.

此外，上述實施方式也可以按如下變更。 The above-mentioned embodiment may be modified as follows.

也可以為，在移動式壓縮空氣供應機11為豎置姿勢的第1收納室25及第2收納室26中，將收納有壓縮機41的第1收納室25配置於收納有調質設備、罐36的第2收納室26的下側。 In the first storage room 25 and the second storage room 26 in which the mobile compressed air supply device 11 is in an upright position, the first storage room 25 in which the compressor 41 is stored may be arranged in a tempering facility, The lower side of the second storage chamber 26 of the tank 36.

也可以使移動式箱12的箱構件13及蓋構件23為輕量的金屬製、例如鋁製。 The box member 13 and the lid member 23 of the movable box 12 may be made of lightweight metal, for example, aluminum.

也可以不將壓縮機41裝配於隔壁27，而裝配於箱構件13的第2短壁15d的內表面。或者，也可以將裝配有壓縮機41且固定於箱構件13的裝配板與隔壁27分開設置。 Instead of attaching the compressor 41 to the partition wall 27, the compressor 41 may be attached to the inner surface of the second short wall 15 d of the box member 13. Alternatively, a mounting plate on which the compressor 41 is mounted and fixed to the box member 13 may be provided separately from the partition wall 27.

也可以為，使作為止動件的止動螺栓53介於第1及第2支承構件50、51與壓縮機41之間，但是止動件也可以為止動螺栓以外的部件。例如，也可以使板狀的橡膠介於第1及第2支承構件50、51與壓縮機41之間。 The stopper bolt 53 as the stopper may be interposed between the first and second support members 50 and 51 and the compressor 41, but the stopper may be a member other than the stopper bolt. For example, a plate-shaped rubber may be interposed between the first and second support members 50 and 51 and the compressor 41.

面板30只要是散熱性高的金屬，也可以由鋁以外的金屬形成。 The panel 30 may be formed of a metal other than aluminum as long as it is a metal having high heat dissipation properties.

面板30可以為樹脂製。 The panel 30 may be made of resin.

箱用吸氣風扇21只要能將空氣引入到移動式箱12內，也可以設置於與面對冷卻器61的位置不同的位置。 The box suction fan 21 may be installed at a position different from the position facing the cooler 61 as long as it can introduce air into the mobile box 12.

冷卻器61可以為水冷式。 The cooler 61 may be a water-cooled type.

也可以為，第1排氣風扇20a及第2排氣風扇20b的至少一個在箱構件13中設置於不劃定第1收納室25的位置、例如劃定第2收納室26的位置。 At least one of the first exhaust fan 20a and the second exhaust fan 20b may be provided in the box member 13 at a position where the first storage chamber 25 is not defined, for example, a position where the second storage chamber 26 is defined.

面板30的面板用吸氣風扇35也可以沒有。另外，第1排氣風扇20a及第2排氣風扇20b也可以沒有。即使這樣構成，通過使收納有壓縮機41的第1收納室25與蓋內空間S2連通，也能使得第1收納室25中不充滿空氣。例如，與蓋構件23為平板狀、不具有蓋內空間S2的情況相比，能使移動式箱12的散熱性提高，並且能抑制噪聲。 The panel suction fan 35 of the panel 30 may be omitted. The first exhaust fan 20a and the second exhaust fan 20b may not be provided. Even with such a configuration, the first storage chamber 25 in which the compressor 41 is accommodated is communicated with the inner space S2 of the cover, so that the first storage chamber 25 can not be filled with air. For example, compared with the case where the cover member 23 is flat and does not have the cover inner space S2, the heat dissipation property of the mobile case 12 can be improved, and noise can be suppressed.

第1箱構件例如也可以通過使在一面開口的四方箱體排列兩個而形成。在該情況下，也可以使第1四方箱體的一個側壁和第2四方 箱體的一個側壁接合。這樣的話，接合的兩個壁成為隔壁，能在第1四方箱體內形成第1收納室25，並且能在第2四方箱體內形成第2收納室26。 The first box member may be formed by, for example, arranging two square boxes with one opening on one side. In this case, one side wall of the first square box and the second square can also be made. One side wall of the box is joined. In this way, the two walls joined together become partition walls, and the first storage chamber 25 can be formed in the first square box, and the second storage chamber 26 can be formed in the second box.

也可以在箱構件13的第1短壁15c和第2短壁15d架設隔壁27，在箱構件13的短邊方向劃定收納空間S1。 A partition wall 27 may be erected between the first short wall 15c and the second short wall 15d of the box member 13, and the storage space S1 may be defined in the short-side direction of the box member 13.

移動式壓縮空氣供應機11也可以在使蓋構件23開放的狀態下使用。 The mobile compressed air supplier 11 may be used with the cover member 23 opened.

在移動式箱12中，使箱構件13的深度F1和蓋構件23的深度F2不同，將深度較深的箱構件13作為第1箱構件，將深度較淺的蓋構件23作為第2箱構件。但是，也可以使第1箱構件和第2箱構件的深度相同，在任一方收納壓縮機41、罐36以及調質設備，將另一方作為蓋構件。或者，也可以使第1箱構件的深度比第2箱構件的深度淺，在深度較淺的第1箱構件收納壓縮機41、罐36以及調質設備，將深度較深的第2箱構件作為蓋構件。 In the movable box 12, the depth F1 of the box member 13 and the depth F2 of the cover member 23 are made different, the box member 13 having a deeper depth is used as the first box member, and the cover member 23 having a shallower depth is used as the second box member . However, the depth of the first case member and the second case member may be the same, and the compressor 41, the tank 36, and the quenching and tempering equipment may be accommodated in either one, and the other may be used as the cover member. Alternatively, the depth of the first box member may be shallower than that of the second box member, and the compressor 41, the tank 36, and the quenching and tempering equipment may be accommodated in the shallower first box member, and the second box member having a deeper depth may be stored. As a cover member.

移動式箱12也可以不是長方體狀，而是立方體狀。 The movable box 12 may not be rectangular parallelepiped, but may be cubic.

隔壁27利用支架29固定於箱構件13，但是也可以不使用支架29，而將隔壁27直接固定於箱構件13。 The partition wall 27 is fixed to the box member 13 using a bracket 29. However, the partition wall 27 may be directly fixed to the box member 13 without using the bracket 29.

只要能在俯視時從四周用止動螺栓53支承壓縮機41，也可以在一處支承壓縮機41的沿其長邊方向延伸的兩側面各自。 As long as the compressor 41 can be supported by the stop bolts 53 from all sides in a plan view, both sides of the compressor 41 extending in the longitudinal direction thereof can be supported at one place.

也可以將第1排氣風扇20a及第2排氣風扇20b中的任一方去除。 Either the first exhaust fan 20a or the second exhaust fan 20b may be removed.

既可以增加向第1收納室25引入空氣的吸氣風扇，也可以增加從第1收納室25排氣的排氣風扇。 An intake fan that introduces air into the first storage chamber 25 may be added, or an exhaust fan that exhausts air from the first storage chamber 25 may be added.

Claims (10)

一種移動式壓縮空氣供應機，具備：移動式箱，其由第1箱構件和第2箱構件組裝而構成；在所述第1箱構件的內側劃定的第1收納室及第2收納室；壓縮機，其收納於所述第1收納室，構成為將壓縮空氣排出；調質設備，其收納於所述第2收納室，構成為對從所述壓縮機排出的壓縮空氣進行調質；以及面板，其安裝於所述第1箱構件，覆蓋所述第1收納室及所述第2收納室，在所述移動式箱的內側形成有在所述面板與所述第2箱構件之間劃定的內部空間，所述內部空間與所述第1收納室連通。A mobile compressed air supply device comprising: a mobile box configured by assembling a first box member and a second box member; a first storage room and a second storage room defined inside the first box member A compressor stored in the first storage room and configured to discharge compressed air; a quenching device stored in the second storage room and configured to condition the compressed air discharged from the compressor And a panel mounted on the first box member, covering the first storage room and the second storage room, and forming the panel and the second box member inside the movable box An internal space defined therebetween, the internal space being in communication with the first storage room. 如請求項1所述的移動式壓縮空氣供應機，其中，所述移動式壓縮空氣供應機具備：面板用吸氣風扇，其設置於所述面板中的覆蓋所述第1收納室的部位；以及排氣風扇，其設置於所述第1箱構件。The mobile compressed air supplier according to claim 1, wherein the mobile compressed air supplier includes: a suction fan for a panel, which is provided in a portion of the panel that covers the first storage chamber; And an exhaust fan provided on the first case member. 如請求項2所述的移動式壓縮空氣供應機，其中，所述排氣風扇在所述第1箱構件中設置於劃定所述第1收納室的部位。The portable compressed air supplier according to claim 2, wherein the exhaust fan is provided in the first case member at a portion that delimits the first storage room. 如請求項2所述的移動式壓縮空氣供應機，其中，所述移動式壓縮空氣供應機具備：箱用吸氣風扇，其在所述第1箱構件中設置於劃定所述第2收納室的部位；以及開口部，其使由所述面板分隔的所述第2收納室的內側和所述第2收納室的外側相互連通。The portable compressed air supplier according to claim 2, wherein the portable compressed air supplier includes a suction fan for a box, which is provided in the first box member to define the second storage A portion of the chamber; and an opening that communicates the inside of the second storage chamber and the outside of the second storage chamber with each other separated by the panel. 如請求項4所述的移動式壓縮空氣供應機，其中，所述調質設備是構成為對所述壓縮空氣進行冷卻的冷卻器，所述箱用吸氣風扇以與所述冷卻器面對的狀態設置於所述第1箱構件。The portable compressed air supplier according to claim 4, wherein the quenching and tempering device is a cooler configured to cool the compressed air, and the box is provided with an air-intake fan to face the cooler The state is set on the first box member. 如請求項1~請求項5中的任一項所述的移動式壓縮空氣供應機，其中，所述面板為金屬製。The mobile compressed air supply device according to any one of claim 1 to claim 5, wherein the panel is made of metal. 如請求項1~請求項5中的任一項所述的移動式壓縮空氣供應機，其中，所述移動式壓縮空氣供應機具備：裝配板，其裝配有所述壓縮機的裝配腿部，並且在所述第1收納室的內側固定於所述第1箱構件；防振構件，其夾裝在所述裝配板與所述裝配腿部之間；支承構件，在以使所述裝配板與所述壓縮機重疊的方式觀看的俯視時，該支承構件配置於將所述壓縮機包圍的四周，且固定於所述裝配板；以及止動件，其以介於所述支承構件與所述壓縮機之間且從所述支承構件朝向所述壓縮機突出的方式配置。The mobile compressed air supplier according to any one of claim 1 to claim 5, wherein the mobile compressed air supplier includes a mounting plate on which a mounting leg of the compressor is mounted, And is fixed to the first box member inside the first storage chamber; a vibration-proof member is sandwiched between the mounting plate and the mounting leg; a support member is provided so that the mounting plate When viewed from above in a manner overlapping with the compressor, the support member is disposed around the compressor and is fixed to the mounting plate; and a stopper is interposed between the support member and the compressor. The compressors are arranged between the compressors and project from the support member toward the compressor. 如請求項7所述的移動式壓縮空氣供應機，其中，所述裝配板是將所述第1箱構件分隔為所述第1收納室和所述第2收納室的隔壁。The portable compressed air supplier according to claim 7, wherein the mounting plate is a partition wall that partitions the first box member into the first storage room and the second storage room. 如請求項1~請求項5中的任一項所述的移動式壓縮空氣供應機，其中，所述移動式箱為樹脂製。The mobile compressed air supply device according to any one of claim 1 to claim 5, wherein the mobile box is made of resin. 如請求項1~請求項5中的任一項所述的移動式壓縮空氣供應機，其中，在移動式壓縮空氣供應機的使用狀態下的姿勢中，所述第1收納室位於比所述第2收納室靠上側的位置。The mobile compressed air supplier according to any one of claim 1 to claim 5, wherein in a posture of the mobile compressed air supplier in a use state, the first storage chamber is located at a position higher than the The second storage room is positioned on the upper side.
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