CN212376807U - Integrated pump - Google Patents

Abstract

The utility model provides an integrated pump belongs to vacuum, air compression technical field, include: the power source is provided with an output shaft, wherein the two ends of the output shaft are respectively a first output end and a second output end; the vacuum module is connected with the first output end through a coupler, wherein a first air inlet end and a first air outlet end are arranged on the vacuum module; and the air module is connected with the second output end through a coupler, wherein the air module is provided with a second air inlet end and a second air outlet end. The utility model provides a pair of integrated pump, power supply of vacuum module and air module sharing, when power supply and vacuum module cooperation use, form the vacuum pump, realize the purpose of evacuation, when power supply and air module cooperation use, form the air pump, realize air transportation's purpose, consequently, can satisfy evacuation and conveying gas simultaneously, and then reduced user's use cost.

Description

Integrated pump

Technical Field

The utility model belongs to the technical field of vacuum, pneumatics, a micropump is related to.

Background

An air compressor is a device for compressing gas, and converts mechanical energy of a prime mover (usually, a motor) into gas pressure energy. Air compressors are similar in construction to water pumps, most of which are of the reciprocating piston type, rotating blades or rotating screws.

The vacuum pump is a device or apparatus for obtaining a vacuum by evacuating a container by a mechanical, physical, chemical, or physicochemical method. In general, a vacuum pump is a device for improving, generating and maintaining a vacuum in a certain closed space by various methods.

However, in the prior art, the air pump and the vacuum pump are provided separately, and if a user needs to use the pump, the user must purchase two kinds of pump bodies, which increases the use cost.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided one kind and can satisfy the evacuation simultaneously, and the integrated pump of conveying gas efficiency.

The purpose of the utility model can be realized by the following technical proposal: an integrated pump, comprising: the power source is provided with an output shaft, wherein the two ends of the output shaft are respectively a first output end and a second output end; the vacuum module is connected with the first output end through a coupler, wherein a first air inlet end and a first air outlet end are arranged on the vacuum module; and the air module is connected with the second output end through a coupler, wherein the air module is provided with a second air inlet end and a second air outlet end.

In the integrated pump, the power source comprises a first bracket and a second bracket which are respectively connected with the vacuum module and the air module, wherein the first bracket and the second bracket are connected through a fastener.

In an integrated pump of the above, two flanges, namely a first flange and a second flange, are respectively disposed at two ends of the first bracket, wherein a first connection hole and a second connection hole are respectively disposed on the first flange and the second flange, the first connection hole is in an open configuration, and the second connection hole is in a closed configuration.

In an integrated pump of the above, when the first connection hole on the first flange and the second connection hole on the second flange project to the same horizontal plane, the first connection hole and the second connection hole are disposed at an interval.

In the above-mentioned integrated pump, each open first connection hole is disposed in a U-shaped configuration, wherein a counter bore is disposed at a closed end of each first connection hole.

In one of the above-mentioned integrated pumps, an annular step is provided on one side of the second flange, wherein the annular step serves as a positioning point for the connection of the support to the vacuum module or the air module.

In the integrated pump, an annular side wall is arranged between the first flange and the second flange, wherein a plurality of first hollow-out grooves are formed in the annular side wall.

In the above-mentioned integrated pump, a bottom plate is disposed on the inner side of the annular side wall, and a plurality of second hollow grooves are formed along the axis direction of the bottom plate, wherein a boss is disposed on the bottom plate, and a third connecting hole is disposed on the boss.

In the integrated pump, the first air inlet end and the first air outlet end have the same opening direction, and the second air inlet end and the second air outlet end have the same opening direction.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides a pair of integrated pump, power supply of vacuum module and air module sharing, when power supply and vacuum module cooperation use, form the vacuum pump, realize the purpose of evacuation, when power supply and air module cooperation use, form the air pump, realize air-conveying's purpose, consequently, can satisfy evacuation and conveying gas simultaneously, and then reduced user's use cost.

(2) Through first support and second support, with forming modular structure between vacuum module, power supply and the air module, make things convenient for between vacuum module and the power supply, independent equipment and the dismantlement between air module and the power supply, simultaneously under unused state, can independently accomodate vacuum module, power supply and air module to reduce the accommodation space of integrated pump.

(3) The utility model discloses a power supply, including closed connecting hole, or the hookup location between power supply and the air module, open connecting hole is as the hookup location between first support and the second support, set up like this, on the one hand, improve power supply and vacuum module, the reliability of being connected between power supply and the air module, on the other hand, make things convenient for being connected between first support and the second support, and when locking first support and second support, first support can form "relative pulling force" with the second support, thereby guarantee the power supply, vacuum module and air module are in on the same water flat line, and then improve the power supply and transmit power to vacuum module, smooth and easy nature when perhaps transmitting to air module.

(4) The first connecting hole and the second connecting hole are arranged at intervals, so that the connecting force between the first support and the vacuum module, the connecting force between the second support and the air module and the connecting force between the first support and the second support are uniformly distributed in an annular shape, and the reliability of connection between the power source and the vacuum module and between the power source and the air module is further improved.

Drawings

Fig. 1 is a schematic structural diagram of an integrated pump according to the present invention.

Fig. 2 is a schematic structural diagram of a power source according to a preferred embodiment of the present invention.

Fig. 3 is a partial schematic view of a power source according to a preferred embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a bracket according to a preferred embodiment of the present invention.

Fig. 5 is a schematic structural view of another perspective of the stand according to a preferred embodiment of the present invention.

In the figure, 100, the power source; 110. an output shaft; 111. a first output terminal; 112. a second output terminal; 120. a first bracket; 121. a first flange; 1211. a first connection hole; 1212. a counter bore; 122. a second flange; 1221. a second connection hole; 123. an annular step; 124. an annular sidewall; 1241. a first hollow-out groove; 125. a base plate; 1251. a second hollow-out groove; 126. a boss; 1261. a third connection hole; 130. a second bracket; 140. a fastener; 150. a circuit board; 200. a vacuum module; 210. a first air inlet end; 220. a first air outlet end; 300. an air module; 310. a second air inlet end; 320. and a second air outlet end.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 5, the present invention provides an integrated pump, including: a power source 100, on which an output shaft 110 is disposed, wherein two ends of the output shaft 110 are respectively a first output end 111 and a second output end 112; the vacuum module 200 is connected with the first output end 111 through a coupler, wherein the vacuum module 200 is provided with a first air inlet end 210 and a first air outlet end 220; and the air module 300 is connected with the second output end 112 through a coupler, wherein the air module 300 is provided with a second air inlet end 310 and a second air outlet end 320.

The utility model provides a pair of integrated pump, vacuum module 200 and air module 300 power supply 100 of sharing, when power supply 100 uses with vacuum module 200 cooperation, form the vacuum pump, realize the purpose of evacuation, when power supply 100 uses with air module 300 cooperation, form the air pump, realize air-conveying's purpose, consequently, can satisfy evacuation and conveying gas simultaneously, and then reduced user's use cost.

In this embodiment, when the evacuation is required, only the air module 300 needs to be detached and lowered, when the air transportation is required, only the vacuum module 200 needs to be detached and lowered, and when the evacuation and the air transportation are required synchronously, the vacuum module 200 and the air module 300 operate synchronously.

Preferably, as shown in fig. 1 to 5, the power source 100 includes a first bracket 120 and a second bracket 130 connected to the vacuum module 200 and the air module 300, respectively, wherein the first bracket 120 and the second bracket 130 are connected by a fastener 140.

In this embodiment, a combined structure is formed among the vacuum module 200, the power source 100 and the air module 300 through the first bracket 120 and the second bracket 130, so that the vacuum module 200, the power source 100 and the air module 300 can be assembled and disassembled independently between the vacuum module 200 and the power source 100 and between the air module 300 and the power source 100, and meanwhile, the vacuum module 200, the power source 100 and the air module 300 can be independently stored in an unused state, thereby reducing the storage space of the integrated pump.

Further preferably, the first bracket 120 and the second bracket 130 have the same structure, and the first bracket 120 and the second bracket 130 are both arranged in a revolving body-shaped structure.

The first bracket 120 and the second bracket 130 have the same structure, so that the misassembly phenomenon can be avoided, and the working efficiency of the integrated pump assembly can be improved. For convenience of the following description, the first bracket 120 is taken as an example in the following description.

It is further preferable that two flanges, namely, a first flange 121 and a second flange 122, are respectively disposed at two ends of the first bracket 120, wherein a first connection hole 1211 and a second connection hole 1221 are respectively disposed on the first flange 121 and the second flange 122, and the first connection hole 1211 is disposed in an open manner, and the second connection hole 1221 is disposed in a closed manner.

In this embodiment, the closed connection hole is used as the connection position between the power source 100 and the vacuum module 200, or the connection position between the power source 100 and the air module 300, and the open connection hole is used as the connection position between the first bracket 120 and the second bracket 130, so that the connection reliability between the power source 100 and the vacuum module 200, and the connection reliability between the power source 100 and the air module 300 are improved, and the connection between the first bracket 120 and the second bracket 130 is facilitated, and when the first bracket 120 and the second bracket 130 are locked, the first bracket 120 and the second bracket 130 form a "relative tension", so that the power source 100, the vacuum module 200, and the air module 300 are ensured to be on the same horizontal line, and the smoothness when the power source 100 transmits power to the vacuum module 200, or transmits power to the air module 300 is improved.

Further preferably, when the first connection hole 1211 on the first flange 121 and the second connection hole 1221 on the second flange 122 project to the same horizontal plane, the first connection hole 1211 and the second connection hole 1221 are disposed at an interval.

In this embodiment, the first connection holes 1211 and the second connection holes 1221 are spaced apart from each other, so that the connection force between the first bracket 120 and the vacuum module 200, the connection force between the second bracket 130 and the air module 300, and the connection force between the first bracket 120 and the second bracket 130 are uniformly distributed in a ring shape, thereby further improving the connection reliability between the power source 100 and the vacuum module 200 and between the power source 100 and the air module 300.

Preferably, as shown in fig. 1 to 5, each of the open first connection holes 1211 is provided in a U-shaped configuration, wherein a counterbore 1212 is provided at a closed end of each of the first connection holes 1211.

In this embodiment, a counterbore 1212 is provided in the first connection hole 1211 to serve as a location for positioning an end of a screw and a nut of the fastening member 140 when the first bracket 120 is connected to the second bracket 130, so as to improve the connection reliability between the first bracket 120 and the second bracket 130.

Preferably, as shown in fig. 1 to 5, an annular step 123 is provided at one side of the second flange 122, wherein the annular step 123 serves as a location where the bracket is coupled to the vacuum module 200 or the air module 300.

Preferably, as shown in fig. 1 to 5, an annular side wall 124 is disposed between the first flange 121 and the second flange 122, wherein a plurality of first hollow-out grooves 1241 are disposed on the annular side wall 124, so as to reduce the weight of the bracket and facilitate the mounting and connection of the bracket.

Preferably, as shown in fig. 1 to 5, a bottom plate 125 is disposed inside the annular sidewall 124, and a plurality of second hollow grooves 1251 are formed along an axial direction of the bottom plate 125, wherein a boss 126 is disposed on the bottom plate 125, and a third connecting hole 1261 is disposed on the boss 126.

In this embodiment, the third connection hole 1261 is used as a connection position of the circuit board 150 in the power source 100, so as to fix the circuit board 150.

Preferably, as shown in fig. 1 to 5, the opening directions of the first inlet end 210 and the first outlet end 220 are the same, and the opening directions of the second inlet end 310 and the second outlet end 320 are the same.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (9)

1. An integrated pump, comprising: the power source is provided with an output shaft, wherein the two ends of the output shaft are respectively a first output end and a second output end; the vacuum module is connected with the first output end through a coupler, wherein a first air inlet end and a first air outlet end are arranged on the vacuum module; and the air module is connected with the second output end through a coupler, wherein the air module is provided with a second air inlet end and a second air outlet end.

2. The integrated pump of claim 1, wherein the power source comprises a first bracket and a second bracket coupled to the vacuum module and the air module, respectively, wherein the first bracket and the second bracket are coupled to each other via a fastener.

3. An integrated pump according to claim 2, wherein two flanges, a first flange and a second flange, are respectively disposed at two ends of the first bracket, wherein a first connection hole and a second connection hole are respectively disposed on the first flange and the second flange, and the first connection hole is open and the second connection hole is closed.

4. An integrated pump according to claim 3, wherein the first connection holes and the second connection holes are spaced apart when the first connection holes and the second connection holes are projected on the same horizontal plane.

5. An integrated pump according to claim 3, wherein each open first connection hole is provided in a U-shaped configuration, wherein a counter bore is provided at the closed end of each first connection hole.

6. An integrated pump according to claim 3, wherein an annular step is provided on one side of the second flange, wherein the annular step serves as a location for the bracket when it is connected to the vacuum module or the air module.

7. The integrated pump of claim 3, wherein an annular sidewall is disposed between the first flange and the second flange, and wherein a plurality of first hollow-out grooves are formed in the annular sidewall.

8. The integrated pump according to claim 7, wherein a bottom plate is disposed inside the annular sidewall, and a plurality of second hollow grooves are formed along an axial direction of the bottom plate, wherein a boss is disposed on the bottom plate, and a third connection hole is disposed on the boss.

9. The integrated pump of claim 1, wherein the first inlet end has a same opening direction as the first outlet end, and the second inlet end has a same opening direction as the second outlet end.

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