CN218991813U - Ceiling structure of air compressor and air compressor - Google Patents

Abstract

The utility model discloses a ceiling structure of an air compressor and the air compressor, wherein the ceiling structure comprises: the plurality of ceiling plates are spliced and connected, and two adjacent ceiling plates are detachably connected; the water collecting tank is arranged at the splicing positions of two adjacent ceiling boards, the water collecting tank extends along the corresponding splicing seams of two ceiling boards, the water collecting tank is used for collecting accumulated water at the splicing seams, and the water collecting tank is used for guiding the accumulated water to the edge of the ceiling structure. According to the ceiling structure of the air compressor, the water collecting grooves are formed in the ceiling structure and can collect rainwater at the splicing seams of the ceiling plates, so that rainwater above the ceiling structure is prevented from entering the air compressor from the splicing seams, effective water prevention of the air compressor is achieved, and the safety of the air compressor is improved.

Description

Ceiling structure of air compressor and air compressor

Technical Field

The utility model relates to the technical field of manufacturing of air compressors, in particular to a ceiling structure of an air compressor and the air compressor with the ceiling structure.

Background

In the existing product, the ceiling structure of the air compressor is formed by splicing metal plates and is fixed by bolts, rainwater is easy to gather in the center of the ceiling, seepage is carried out from the metal plate seam to the inside of the machine, the service life and performance of the machine are reduced, and an improvement space exists.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a ceiling structure of an air compressor, which can realize effective waterproofing of the ceiling structure and improve the safety of the air compressor.

The ceiling structure of the air compressor according to the embodiment of the utility model comprises: the plurality of ceiling plates are spliced and connected, and two adjacent ceiling plates are detachably connected; the water collecting tank is arranged at the splicing positions of two adjacent ceiling boards, the water collecting tank extends along the corresponding splicing seams of two ceiling boards, the water collecting tank is used for collecting accumulated water at the splicing seams, and the water collecting tank is used for guiding the accumulated water to the edge of the ceiling structure.

According to the ceiling structure of the air compressor, the water collecting grooves are formed in the ceiling structure and can collect rainwater at the splicing seams of the ceiling plates, so that rainwater above the ceiling structure is prevented from entering the air compressor from the splicing seams, effective water prevention of the air compressor is achieved, and safety of the air compressor is improved.

The ceiling structure of the air compressor according to some embodiments of the present utility model further comprises a water guiding groove, wherein the water guiding groove is located at the edge of the ceiling structure and extends vertically, the water guiding groove is communicated with the end portion of the water collecting groove, and the water guiding groove is used for guiding accumulated water in the water collecting groove downwards.

According to the ceiling structure of the air compressor of some embodiments of the present utility model, the lower end of the water guiding groove is provided with a water draining groove, the water draining groove extends outwards relative to the water guiding groove, and at least part of the water draining groove protrudes out of the side edge of the ceiling structure.

According to the ceiling structure of the air compressor, a transition groove is connected between the water guide groove and the water discharge groove, and transition surfaces which are respectively connected with the water guide groove and the water discharge groove are formed in the transition groove.

According to the ceiling structure of the air compressor, according to some embodiments of the utility model, a rain eave extending outwards in a protruding mode is arranged at the joint of the ceiling plate and the machine body, an included angle between the bottom surface of the drainage groove and the horizontal plane of the rain eave is 2-8 degrees, and the distance between the bottom surface of the drainage groove and the horizontal plane of the rain eave is 2-5 mm.

According to the ceiling structure of the air compressor, according to some embodiments of the utility model, the side surface of the ceiling plate is provided with the avoidance opening, the transition groove penetrates through the avoidance opening and extends to the outer side of the ceiling plate, and the included angle between the transition surface and the water guide groove is 120-135 degrees.

The roof structure of the air compressor according to some embodiments of the present utility model further includes a drain groove located at an edge of the roof structure and extending in a circumferential direction of the roof structure, the drain groove being in communication with an end of the water guide groove, and the drain groove being for guiding the accumulated water in the water collecting groove to the same side of the roof structure.

According to the ceiling structure of the air compressor of some embodiments of the utility model, the same side is the side corresponding to the side of the ceiling structure where the air compressor is installed with the least structural components.

According to the ceiling structure of the air compressor, according to some embodiments of the utility model, the ceiling structure is further provided with a lifting opening, the water collecting tank extends to the edge of the lifting opening, and a stop plate is arranged at the edge of the lifting opening and used for blocking one end of the water collecting tank.

According to a ceiling structure of an air compressor of some embodiments of the present utility model, a support is provided at a circumferential bottom of the hanging port, the support is supported at a bottom of the water collection tank, and the support is adapted to be supported above the hanging beam.

According to a ceiling structure of an air compressor of some embodiments of the present utility model, the support is configured as an upwardly open channel-like structure.

According to some embodiments of the present utility model, the water collection tank includes at least one first sub-tank and at least one second sub-tank, the first sub-tank extends along a first direction, the second sub-tank extends along a second direction, and the first sub-tank communicates with one end of the second sub-tank, and the other end of the second sub-tank extends to an edge of the ceiling structure.

According to some embodiments of the utility model, the ceiling structure of the air compressor has at least one first sub-groove located in the middle of the ceiling structure in a second direction, and the first direction is perpendicular to the second direction.

According to some embodiments of the present utility model, the water collection tank is configured to include a bottom plate and two side plates, the two side plates are connected to two sides of the bottom plate at intervals and define a water collection cavity with the bottom plate, and the side plates are connected to the ceiling plate.

The utility model also provides an air compressor.

According to an embodiment of the present utility model, there is provided the ceiling structure of the air compressor described in any one of the above embodiments.

The air compressor and the ceiling structure described above have the same advantages over the prior art and are not described in detail here.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a bottom view of a ceiling structure according to some embodiments of the utility model;

FIG. 2 is a side view of a ceiling structure according to some embodiments of the utility model;

FIG. 3 is a side view (end view) of a ceiling structure according to some embodiments of the utility model;

FIG. 4 is a schematic structural view (bottom view) of a ceiling structure according to some embodiments of the utility model;

FIG. 5 is a schematic view of a ceiling structure mounted to a machine body according to further embodiments of the present utility model;

FIG. 6 is an enlarged view at A in FIG. 5;

fig. 7 is a top view of a ceiling structure according to further embodiments of the utility model.

Reference numerals:

the air compressor 100 is configured to operate with,

the ceiling structure 1, the ceiling plate 11, the top plate 111, the side plate 112, the water collecting tank 12, the first sub tank 121, the second sub tank 122, the water guiding tank 13, the water draining tank 14, the water blocking plate 141, the transition tank 15, the water draining tank 16, the water draining port 161, the hanging port 17, the supporting tank 18, the rain eaves 19,

a body 2, a shutter 21.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

A ceiling structure 1 of an air compressor according to an embodiment of the present utility model will be described below with reference to fig. 1 to 7, the ceiling structure 1 being provided with a water collecting tank 12, the water collecting tank 12 realizing collection of top water, preventing rainwater from entering into the air compressor 100, ensuring the service life and workability of the air compressor 100. As shown in fig. 5, the air compressor 100 further includes a frame 2, a hoisting beam and other parts are disposed in the frame 2, and a ceiling structure 1 is mounted at an upper end of the frame 2.

As shown in fig. 1 to 7, a ceiling structure 1 of an air compressor according to an embodiment of the present utility model includes: a water collection sump 12 and a plurality of roof panels 11. Wherein the ceiling structure 1 is located at the top of the air compressor 100 and is used for shielding and closing the top of the air compressor 100. In some embodiments, the ceiling structure 1 of the present utility model may be suitable for a mobile air compressor 100, for example, a lifting avoidance opening is formed on the ceiling structure 1, and a lifting beam is disposed in the air compressor 100, so that the lifting device extends into the lifting avoidance opening to be matched with the lifting beam, so as to realize transportation and/or movement of the air compressor 100.

Wherein, a plurality of ceiling boards 11 splice and link to each other, and adjacent two ceiling boards 11 link to each other for detachably, and ceiling board 11 can be the sheet metal component, and adjacent two ceiling boards 11 accessible bolt connect fixedly to make the two can dismantle in a flexible way. The plurality of ceiling panels 11 are joined as a unit and cover the top of the air compressor 100, and a joint line is formed between two adjacent ceiling panels 11.

The water catch bowl 12 is located the concatenation department of two adjacent ceiling boards 11, and the water catch bowl 12 extends along the concatenation seam of two ceiling boards 11 that correspond and sets up, and water catch bowl 12 is used for collecting the ponding of concatenation seam department, and water catch bowl 12 is used for leading ponding to the border department of ceiling structure 1, like this, when the rainwater that falls to on the ceiling structure 1 flows on ceiling board 11, gradually flow to the concatenation seam department, and flow into water catch bowl 12 from the concatenation seam to along the border department of water catch bowl 12 flow to ceiling structure 1, realize the powerful guide of rainwater, and then prevent that the rainwater from entering into in the air compressor 100.

In practical design, the water collection tank 12 can be designed to comprise a bottom plate and two side plates, wherein the two side plates are connected to two sides of the bottom plate at intervals, the two side plates are opposite to each other, the two side plates and the bottom plate define an upwardly opened water collection cavity, and the water collection cavity is opened towards the splicing seam. The water collecting tank 12 is arranged at the bottom of the splicing seam, the bottom plate and the splicing seam are distributed right opposite, and the two side plates are respectively connected with the two corresponding ceiling plates 11, so that the water collecting tank 12 is fixed on the ceiling plates 11, and rainwater collection is realized. The air compressor 100 corresponding to the ceiling structure 1 in the application is the air compressor 100 capable of being transported in a movable mode, and therefore, by the arrangement of the ceiling structure 1, the air compressor 100 can be prevented from being soaked by rainwater in the transportation or movement process, and the waterproof effect is achieved.

According to the ceiling structure 1 of the air compressor, the water collecting tank 12 is arranged on the ceiling structure 1, and the water collecting tank 12 can collect rainwater at the joint seam of the ceiling plate 11, so that rainwater above the ceiling structure 1 is prevented from entering the air compressor 100 from the joint seam, effective water prevention of the air compressor 100 is achieved, and safety of the air compressor 100 is improved.

In some embodiments, the roof structure 1 further comprises a water guiding trough 13, the water guiding trough 13 being located at the edge of the roof structure 1 and the water guiding trough 13 extending vertically, and the water guiding trough 13 being in communication with the end of the water collecting trough 12, the water guiding trough 13 being adapted to guide the accumulated water in the water collecting trough 12 downwards. In other words, the water guide groove 13 extends in the up-down direction of the ceiling structure 1, and in actual design, the upper end of the water guide groove 13 communicates with one end of the water collection groove 12 near the edge of the ceiling structure 1, and the lower end of the water guide groove 13 is opened outward to achieve a water discharge effect.

As shown in fig. 1 and 4, in actual design, the water collection grooves 12 may be provided in two, the two water collection grooves 12 are spaced apart in the length direction of the ceiling structure 1, each water collection groove 12 includes two parts, one part extends in the length direction of the ceiling structure 1, namely, the first sub-groove 121, and the other part extends in the width direction of the ceiling structure 1, namely, the second sub-groove 122, and the two parts are communicated with each other. In some embodiments, the middle position of the second sub-groove 122 communicates with the first sub-groove 121, and both ends of the second sub-groove 122 extend to both side edges of the ceiling structure 1, respectively.

In some embodiments, two ends of the second sub-groove 122 are respectively connected with one water guiding groove 13. I.e. two water collection tanks 12 are connected with two water guiding tanks 13, respectively.

In this way, after the ceiling structure 1 is mounted on the top of the air compressor 100, rainwater deposited on the ceiling structure 1 can enter the water collecting tank 12, flow into the water guiding tank 13 under the guiding action of the water collecting tank 12, further flow from the water guiding tank 13 to the side part of the ceiling structure 1, realize the draining action from the top to the side part, and the draining position can be lowered by the water guiding tank 13, so that the water flow is prevented from being splashed up greatly.

As shown in fig. 4, the ceiling panels 11 include a top plate 111 and a side plate 112, and in actual design, the top plate 111 of each ceiling panel 11 is joined and formed as the top surface of the ceiling structure 1, and the side plate 112 of each ceiling panel 11 is joined and formed as the side surface of the ceiling structure 1. And when in installation, the water collecting tank 12 is installed at the splicing position of the top plate parts 111 of the adjacent two ceiling plates 11, and the water guiding tank 13 is installed at the splicing position of the adjacent two side plate parts 112, so that the collection of rainwater at each splicing position can be realized.

In some embodiments, the lower end of the water guiding groove 13 is provided with a water draining groove 14, the water draining groove 14 extends outwards relative to the water guiding groove 13, and at least part of the water draining groove 14 protrudes out of the side edge of the ceiling structure 1, namely, the water draining groove 14 can further guide water flow at the water guiding groove 13, namely, after the water flows downwards along the water guiding groove 13 to the water draining groove 14, the water draining groove 14 can guide the water flow in a direction away from the air compressor 100, so that the distance between the discharged water flow and the air compressor 100 is larger, and therefore the water flow is prevented from flowing into the air compressor 100 from the side face of the air compressor 100 after being discharged, and the waterproof effectiveness is improved.

As shown in fig. 3 and 4, the drainage groove 14 protrudes from the side of the ceiling structure 1 and is opened outwards, and the bottom surface of the drainage groove 14 is parallel to the horizontal plane, so that water flow can be guided out in the horizontal direction under the guidance of the drainage groove 14, so as to be maximally far away from the side wall of the air compressor 100, and the waterproof effect is enhanced.

Wherein, the two side edges of the water draining groove 14 extend upwards to form a water baffle 141, and the water baffle 141 can promote the shielding effect of the water draining groove 14 on the internal water flow, so as to avoid the water flow from splashing in the water draining groove 14.

In some embodiments, the water guide groove 13 and the water discharge groove 14 may be integrally formed.

In some embodiments, a transition groove 15 is connected between the water guiding groove 13 and the water draining groove 14, and a transition surface respectively connected with the water guiding groove 13 and the water draining groove 14 is formed in the transition groove 15, so that water flow in the water guiding groove 13 can smoothly flow into the water draining groove 14 along the transition surface in the transition groove 15, and smooth transition of water flow in two directions is realized.

As shown in fig. 4, the transition surface may be configured as a planar surface; or, the transition surface can be also constructed into an arc surface, which is favorable for realizing smooth guiding-out of water flow, preventing the problem of abrupt change of the flow direction of the water flow and avoiding the overhigh splashing of the water flow.

In some embodiments, the connection part of the roof plate 11 and the machine body 2 is provided with a rain edge 19 extending outwards in a protruding mode, the rain edge 19 is of an L-shaped structure, an included angle between the bottom surface of the drainage groove 14 and the horizontal plane of the rain edge 19 is 2-8 degrees, and the distance between the bottom surface of the drainage groove 14 and the horizontal plane of the rain edge 19 is 2-5 mm. Therefore, by setting the relative angle and the relative distance between the drainage groove 14 and the rain eaves 19, water in the drainage groove 14 can be well prevented from being poured back into the machine body 2 due to tension, and the waterproof effect is improved.

In practical design, rain eaves 19 may be provided around the ceiling structure 1 to enable rainwater to be led out at various positions in the circumferential direction.

And in some embodiments, the side surface of the roof board 11 is provided with an avoidance opening, wherein the vertical distance between the avoidance opening and the rain eaves 19 can be set at 35 mm-40 mm, the transition groove 15 penetrates through the avoidance opening and extends to the outer side of the roof board 11, the included angle between the transition surface and the water guiding groove 13 is 120-135 degrees, so that water flow in the water guiding groove 13 smoothly slides into the water draining groove 14 along the transition surface, rapid guiding-out of rainwater is realized, and the included angle between the transition surface and the lower plane of the water draining groove 14 and the length and width of the transition surface are adjustable, so that rain protection of a storm level is realized.

In some embodiments, as shown in fig. 5-7, the ceiling structure 1 of the air compressor further comprises a drain tank 16.

Wherein, the hydrophobic groove 16 is located the border department of ceiling structure 1, and the circumferential extension of ceiling structure 1 is followed to the hydrophobic groove 16, and the end intercommunication of hydrophobic groove 16 and guiding gutter 13, and hydrophobic groove 16 is used for guiding ponding in the water catch bowl 12 to the same side of ceiling structure 1, like this, can make the rainwater on the ceiling structure 1 follow the same side of ceiling structure 1 and discharge, realizes the concentrated discharge of rivers.

In a specific design, as shown in fig. 5, the water drain groove 16 may be configured as three sections, two sections are arranged at two sides of the ceiling structure 1 in the length direction at parallel intervals, the other section is located at one side of the ceiling structure 1 in the width direction, two sections located in the length direction are all communicated with the other section located in the width direction, rainwater is collected at the other side of the ceiling structure 1 in the width direction, and the rainwater is discharged from the position. Thus, water flow collection can be realized at a plurality of positions, and a water outlet 161 is formed at each of two ends of one side, thereby realizing double-port water discharge and ensuring water discharge.

As shown in fig. 5, a water guide groove 13 is connected to an end of the water collection groove 12, and a lower end of the water guide groove 13 communicates with the water drain groove 16 to achieve effective drainage of water flow using a height difference between the water collection groove 12 and the water drain groove 16.

In some embodiments, the same side is the side of the ceiling structure 1 corresponding to the side of the ceiling structure 1 where the least structural components are mounted to the air compressor 100, as shown in fig. 5, the same side is the left side of the ceiling structure 1, and both drain openings 161 are located on the left side of the ceiling structure 1.

Specifically, the side with the least structural components installed in the air compressor 100 may be the side without the louver 21 or the component, so that after the water on the ceiling structure 1 flows from the drain groove 16 to the drain hole 161, the water flows down from the drain hole 161, and even if the water contacts the side of the air compressor 100, the water does not enter the interior of the air compressor 100, which is advantageous for improving the waterproof effect.

Therefore, the water discharged through the water outlet 161 does not enter the air compressor 100 through the louver 21 or the open parts, thereby facilitating the use of the customer, increasing the convenience of maintenance, and the customer can open the door for maintenance in rainy days, and the collected rainwater does not wet the body of the maintenance personnel. Wherein, all be equipped with shutter 21 at the right-hand member face of organism 2 and preceding side, trailing flank, hydrophobic groove 16 extends to the left end face of organism 2, and is equipped with outlet 161 in left end face department, can prevent effectively that rivers from getting into organism 2 from shutter 21.

In some embodiments, the roof structure 1 is further formed with a lifting opening 17, the water collection trough 12 extends to the edge of the lifting opening 17, and the edge of the lifting opening 17 is provided with a stop plate for blocking one end of the water collection trough 12. The lifting opening 17 can be arranged in the middle area of the ceiling structure 1, so that the lifting device can lift the air compressor 100 from the middle, and the air compressor 100 is ensured to be in a stable state in the lifting transportation process.

The water collecting tank 12 extends to the edge of the lifting opening 17, so that the water collecting tank 12 can collect water flow in the middle area of the ceiling structure 1, and the problem that water flow is concentrated in the middle and water leakage in the middle is avoided. Wherein the height of the stop plate is greater than the height of the water collection tank 12 so that the stop plate can block the water flow in the water collection tank 12, thereby preventing the water flow in the water collection tank 12 from entering the lifting opening 17 from the end.

When specifically constructing, can set up the backstop board into T type, the backstop board includes mainboard portion and two subplate portions promptly, and two subplate portions are connected in the both sides of mainboard portion respectively, and mainboard portion shutoff in the tip of water catch bowl 12, and two subplate portions link to each other with two adjacent ceiling boards 11 of water catch bowl 12 respectively, guarantee that the position installation of backstop board is stable.

In some embodiments, as shown in fig. 4, the bottom of the lifting port 17 in the circumferential direction is provided with a support member which is supported at the bottom of the water collection tank 12 and is adapted to be supported above the lifting beam, so that gravity at various positions in the circumferential direction of the lifting port 17 can be carried on the lifting beam through the water collection tank 12 and the support member by being disposed above the water collection tank 12 and the lifting beam, thereby preventing the region around the lifting port 17 from being depressed downward.

Thus, by providing the support, the middle part of the roof structure 1 is in a stable structural state, so that rainwater on the roof can be controlled in the water collecting tank 12 and guided out along a pre-designed path, and the problem of collapse and rain leakage of the roof structure 1 is solved.

In actual design, can set up support piece as open slot-like structure up, be supporting groove 18 promptly, supporting groove 18 includes four sections, and four sections end to end are the annular in proper order, and supporting groove 18 supports in the bottom at the circumference border of hoist and mount mouth 17 to make supporting groove 18 can all play the supporting role to hoist and mount mouth 17 circumference each position department, guarantee the regional stability in middle part of hoist and mount mouth 17.

It should be noted that, as shown in fig. 1 to 4, the number of the water collection tanks 12 is two, and the two water collection tanks 12 are respectively disposed at two ends of the lifting opening 17, and the supporting tank 18 is respectively supported with the two water collection tanks 12, so as to ensure that the positions of the two water collection tanks 12 can be effectively supported. And, as shown in fig. 5-7, the number of water collection tanks 12 is three. Wherein the support trough 18 may be welded to the bottom wall of the sump 12 to improve the stability of the connection therebetween.

In some embodiments, the water collection sump 12 includes a first sub-sump 121 and a second sub-sump 122, the first sub-sump 121 and the second sub-sump 122 communicating.

The first sub-groove 121 extends along a first direction, the second sub-groove 122 extends along a second direction, the first sub-groove 121 is communicated with one end of the second sub-groove 122, and the other end of the second sub-groove 122 extends to the edge of the ceiling structure 1, so that the first sub-groove 121 can collect rainwater in the middle of the ceiling structure 1 and is led out to the side edge of the ceiling structure 1 through the second sub-groove 122.

In some embodiments, the first subslot 121 is located in the middle of the roof structure 1 in a second direction, the first direction being perpendicular to the second direction. As shown in fig. 4 and 5, the first direction is along the length direction of the ceiling structure 1, and the second direction is along the width direction of the ceiling structure 1. The first sub-groove 121 extends in the longitudinal direction of the ceiling structure 1 and is located in a central region of the ceiling structure 1 in the width direction. In one example, as shown in fig. 3, 4 and 5, the number of the water collection grooves 12 is two, the two water collection grooves 12 are spaced apart in the length direction of the ceiling structure 1, the first sub-grooves 121 of the two water collection grooves 12 are disposed opposite to each other in the length direction of the ceiling structure 1, and the second sub-grooves 122 of the two water collection grooves 12 are spaced apart in the length direction of the ceiling structure 1.

The embodiment of the utility model also provides an air compressor 100.

According to the air compressor 100 of the embodiment of the utility model, the ceiling structure 1 of the air compressor of any embodiment is arranged, the ceiling structure 1 is beneficial to ensuring the top drainage effect of the air compressor 100, and the water collecting tank 12 is arranged on the ceiling structure 1, so that the water collecting tank 12 can collect rainwater at the joint seam of the ceiling plate 11, thereby preventing the rainwater above the ceiling structure 1 from entering the air compressor 100 from the joint seam, realizing effective waterproof of the air compressor 100 and improving the safety of the air compressor 100.

1. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

2. In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.

3. In the description of the present utility model, "plurality" means two or more.

4. In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

5. In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. A ceiling structure of an air compressor, comprising:

the plurality of ceiling plates are spliced and connected, and two adjacent ceiling plates are detachably connected;

the water collecting tank is arranged at the splicing positions of two adjacent ceiling boards, the water collecting tank extends along the corresponding splicing seams of two ceiling boards, the water collecting tank is used for collecting accumulated water at the splicing seams, and the water collecting tank is used for guiding the accumulated water to the edge of the ceiling structure.

2. The air compressor ceiling structure of claim 1, further comprising a water guiding trough located at an edge of the ceiling structure and extending vertically, the water guiding trough being in communication with an end of the water collecting trough, the water guiding trough being for guiding water accumulation in the water collecting trough downward.

3. The ceiling structure of an air compressor according to claim 2, wherein a lower end of the water guiding groove is provided with a water draining groove, the water draining groove extends outwardly with respect to the water guiding groove, and at least a portion of the water draining groove protrudes from a side edge of the ceiling structure.

4. A roof structure of an air compressor according to claim 3, wherein a transition groove is connected between the water guiding groove and the water draining groove, and a transition surface connected with the water guiding groove and the water draining groove is formed in the transition groove.

5. The air compressor ceiling structure according to claim 4, wherein a rain eave extending outwards is arranged at the joint of the ceiling plate and the air compressor body, an included angle between the bottom surface of the drainage groove and the horizontal plane of the rain eave is 2-8 degrees, and a distance between the bottom surface of the drainage groove and the horizontal plane of the rain eave is 2-5 mm.

6. The air compressor ceiling structure of claim 4, wherein the side surface of the ceiling plate is provided with an avoidance opening, the transition groove penetrates through the avoidance opening and extends to the outer side of the ceiling plate, and an included angle between the transition surface and the water guide groove is 120-135 degrees.

7. The air compressor ceiling structure of claim 2, further comprising a drain groove located at an edge of the ceiling structure and extending in a circumferential direction of the ceiling structure, the drain groove communicating with an end of the water guide groove, and the drain groove for guiding the water accumulation in the water collection groove to a same side of the ceiling structure.

8. The air compressor ceiling structure of claim 7, wherein the same side is a side of the ceiling structure corresponding to a side of the air compressor where the least structural components are mounted.

9. The ceiling structure of an air compressor according to claim 1, further comprising a hanging port, wherein the water collection tank extends to an edge of the hanging port, and a stopper plate is provided at the edge of the hanging port, and is used for blocking one end of the water collection tank.

10. The roof construction of an air compressor according to claim 9, wherein a circumferential bottom of the lifting opening is provided with a support member, which is supported at a bottom of the water collection tank, and which is adapted to be supported above the lifting beam.

11. The ceiling structure of an air compressor of claim 10, wherein the support is configured as an upwardly open channel-like structure.

12. The air compressor ceiling structure of claim 1, wherein the water collection trough includes at least one first sub-trough and at least one second sub-trough, the first sub-trough extending in a first direction, the second sub-trough extending in a second direction, and the first sub-trough communicating with one end of the second sub-trough, the other end of the second sub-trough extending to an edge of the ceiling structure.

13. The air compressor ceiling structure of claim 12, wherein at least one of the first subslots is centered in a second direction of the ceiling structure, and the first direction is perpendicular to the second direction.

14. The air compressor ceiling structure of claim 1 wherein the sump is configured to include a bottom plate and two side plates, the two side plates being connected to the bottom plate at spaced apart locations on either side thereof and defining a water collection chamber with the bottom plate, the side plates being connected to the ceiling plate.

15. An air compressor, characterized in that a ceiling structure of an air compressor as claimed in any one of claims 1-14 is provided.

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