Integrated vacuum pump

Abstract

The utility model discloses a centrifugal vacuum pump, belongs to the technical field of vacuum pumps, and particularly relates to an integrated vacuum pump which comprises a machine frame, a panel assembly, a main machine, a middle partition plate, an electric plate, a filtering assembly, a silencing assembly and an electric control assembly. The panel assembly is fixedly installed on an outer body of the rack so that an installation cavity can be formed in the rack, the middle partition plate is fixedly installed in the rack so that the interior of the rack can be divided into two sub-cavities, and the main machine, the filtering assembly and the electric control assembly are fixedly installed in the rack. According to the utility model, the interior of the rack is divided into the filter chamber, the electric control chamber and the main machine chamber, so that accessories of the vacuum pump are arranged and managed in a centralized manner, and the reduction of the installation space and the reduction of the installation procedures are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model discloses a centrifugal vacuum pump belongs to vacuum pump technical field, concretely relates to a kind of integrated vacuum pump. BACKGROUND

[0002] The working principle of centrifugal vacuum pump mainly depends on the rotation of impeller and vacuum effect. When the pump shaft rotates, the working water is sucked from the lower inlet and sprayed from the flow passage of the impeller through the distributor. The water flow enters the mixing chamber at a very high flow rate, and a high vacuum is generated in the mixing chamber due to the strong suction effect. At this time, the steam-air mixture in the condenser is opened by the check valve due to the pressure difference, enters the mixing chamber, and is discharged through the nozzle pipe, nozzle and diffuser tube together with the working water.

[0003] The existing centrifugal vacuum pump mostly adopts the structure of separation or partial separation of main machine, electric control system, cooling system, filter, silencing assembly, etc. However, in some working conditions, it is necessary to limit the floor area, and at the same time, the installation convenience needs to be considered. The existing structure is not conducive to centralized control and installation. INVENTION CONTENTS

[0004] The utility model discloses a centrifugal vacuum pump belongs to vacuum pump technical field, concretely relates to a kind of integrated vacuum pump.

[0005] Technical scheme: an integrated vacuum pump, comprising: a rack, a panel assembly, a main machine, an intermediate partition, an electrical board, a filter assembly, a silencing assembly and an electric control assembly;

[0006] In further embodiments, the panel assembly is fixedly installed on the outer body of the rack to form an installation cavity inside the rack, the intermediate partition and the electrical board are fixedly installed inside the rack to divide the inside of the rack into multiple sub-cavities, the main machine, the filter assembly and the electric control assembly are fixedly installed inside the rack, the main machine is connected with the filter assembly and the silencing assembly, and the electric control assembly is electrically connected with the main machine.

[0007] In further embodiments, the panel assembly comprises a top plate, a bottom plate, a front panel, a rear panel, a left panel and a right panel.

[0008] Each panel of the panel assembly is fixedly installed on the corresponding position of the rack.

[0009] In further embodiments, the intermediate partition is fixedly installed inside the rack to divide the installation cavity inside the rack into two cavities, the electric control assembly is fixedly installed in one cavity through the electrical board, and this cavity is divided into a main machine chamber and an electric control chamber.

[0010] In further embodiments, the filter assembly is located in the other cavity of the rack.

[0011] The filter assembly comprises a support fixedly installed on the bottom plate of the panel assembly and located in another cavity of the rack, a filter barrel fixedly installed on the support, an inlet pipeline having one end connected with an input port of the filter barrel and communicated to the inside and the other end installed on the panel assembly and extending to the outside, and an adapter pipe fixedly installed on the filter barrel and having one end communicated with an output port of the filter barrel.

[0012] In a further embodiment, the host is installed in a sub-cavity in the rack, and an input port of the host is connected with the other end of the adapter pipe through a connecting pipe.

[0013] In a further embodiment, the sound-damping assembly comprises a reducing pipeline having one end connected with an output port of the host, a muffler having one end connected with the other end of the reducing pipeline, and an outlet pipeline fixedly installed on a top plate of the panel assembly and connected with the other end of the muffler.

[0014] In a further embodiment, a cooling fan is arranged on the top plate of the panel assembly, and the cooling fan is communicated with the rack.

[0015] In a further embodiment, the electric control assembly is located in an electric control room.

[0016] Beneficial effects: The auxiliary components of the vacuum pump are centrally arranged and managed, which is conducive to reducing the installation space and reducing the installation procedures. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the isometric view of the utility model.

[0018] Figure 2 is the internal schematic view of the utility model.

[0019] Figure 3 is the internal front view of the utility model.

[0020] Figure 4 is the internal left view of the utility model.

[0021] Reference signs: rack 1, panel assembly 2, host 3, intermediate partition plate 4, electric plate 5, filter assembly 6, sound-damping assembly 7, electric control assembly 8, support 60, filter barrel 61, inlet pipeline 62, adapter pipe 63, connecting pipe 10, reducing pipeline 70, muffler 71, outlet pipeline 72, cooling fan 9. DETAILED DESCRIPTION

[0022] The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0025] An integrated vacuum pump comprises a rack 1, a panel assembly 2, a main machine 3, an intermediate partition plate 4, an electrical plate 5, a filter assembly 6, a sound attenuation assembly 7, and an electric control assembly 8.

[0026] In one embodiment, as shown in Figures 1 to 4 The panel assembly 2 is fixedly installed on the outer body of the rack 1 to form an installation cavity inside the rack 1, the intermediate partition plate 4 is fixedly installed inside the rack 1 to divide the inside of the rack 1 into multiple cavities, the main machine 3, the filter assembly 6 and the electric control assembly 8 are fixedly installed inside the rack 1, the main machine 3 is connected with the filter assembly 6 and the sound attenuation assembly 7, and the electric control assembly 8 is electrically connected with the main machine 3.

[0027] In one embodiment, as shown in Figures 1 to 4 The panel assembly 2 comprises a top plate, a bottom plate, a front panel, a rear panel, a left panel and a right panel.

[0028] The panel assembly 2 is fixedly installed on the corresponding position of the rack 1.

[0029] In one embodiment, as shown in Figures 1 to 4 The intermediate partition plate 4 is fixedly installed in the rack 1 to divide the installation cavity in the rack 1 into two cavities, one of which is a filter chamber, and the electrical assembly is fixedly installed in one of the cavities through the electrical plate 5, and the cavity is divided into an electrical control chamber and a main machine chamber.

[0030] In one embodiment, as shown in Figures 1 to 4 The filter assembly 6 is located in the filter chamber of the rack 1.

[0031] The filter assembly 6 comprises a bracket 60 fixedly installed on the bottom plate of the panel assembly 2 and located in the other cavity of the rack 1, a filter barrel 61 fixedly installed on the bracket 60, an inlet pipe 62 having one end connected with the input port of the filter barrel 61 and communicated to the inside and the other end installed on the panel assembly 2 and extending to the outside, and an adapter pipe 63 fixedly installed on the filter barrel 61 and having one end communicated with the output port of the filter barrel 61.

[0032] In one embodiment, as shown in Figures 1 to 4 The main machine 3 is installed in the main machine chamber of the rack 1, and the input port of the main machine 3 is connected with the other end of the adapter pipe 63 through a connecting pipe 10.

[0033] In one embodiment, as shown in Figures 1 to 4 The sound attenuation assembly 7 comprises a reducing pipe 70 having one end connected with the output port of the main machine 3, a muffler 71 having one end connected with the other end of the reducing pipe 70, and an outlet pipe 72 fixedly installed on the top plate of the panel assembly 2 and connected with the other end of the muffler 71.

[0034] In one embodiment, as shown in Figures 1 to 4 The top plate of the panel assembly 2 is provided with a cooling fan 9, and the cooling fan 9 is communicated with the rack 1.

[0035] In one embodiment, as shown in Figures 1 to 4 The electrical control assembly 8 is located in the electrical control chamber of the rack 1.

[0036] Working principle: the utility model discaches rectangular structure to frame 1, main machine 3 is located in frame 1, another chamber installs electric control assembly 8, and two grooves are opened between electric control chamber and main machine chamber, are used for ventilation and heat dissipation, another chamber installs filter and silencing assembly 7, and silencing assembly 7 is connected with the export of main machine 3, and the export pipeline 72 of silencing assembly 7 extends frame 1, and the export pipeline 72 of silencing assembly 7 can be directly connected with pipeline, and filter assembly 6 is fixed in frame 1, and is connected with the import of main machine 3, and the import pipeline 62 of filter assembly 6 extends frame 1, and can be directly connected with pipeline, and cooling fan 9 is installed to the top of main machine 3.

[0037] Obviously, the above embodiments are only examples for clearly illustrating, but not limit the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and can not be exhausted. The obvious changes or variations derived from the protection scope of the utility model.

Claims

1. An integrated vacuum pump, characterized by, The utility model relates to a rack, panel assembly, mainframe, intermediate partition, electrical board, filter assembly, silencing assembly and electric control assembly. The panel assembly is fixedly installed on the outer body of the rack to form an installation cavity inside the rack, the intermediate partition is fixedly installed inside the rack to divide the rack into two sub-cavities, the mainframe, filter assembly and electric control assembly are fixedly installed inside the rack, the mainframe is connected with the filter assembly and the silencing assembly, and the electric control assembly is electrically connected with the mainframe. The panel assembly comprises a top plate, a bottom plate, a front panel, a rear panel, a left panel and a right panel.

2. The integrated vacuum pump of claim 1, wherein, Each panel of the panel assembly is fixedly installed on the corresponding position of the rack. The intermediate partition is fixedly installed inside the rack to divide the installation cavity of the rack into two cavities, one of which is a filter chamber, and the electric control assembly is fixedly installed in one cavity through the electrical board, and this cavity is divided into an electric control chamber and a mainframe chamber.

3. An integrated vacuum pump according to claim 2, wherein, The filter assembly is located in the filter chamber of the rack.

4. An integrated vacuum pump according to claim 3, wherein The filter assembly comprises a support fixedly installed on the bottom plate of the panel assembly and located in the other cavity of the rack, a filter barrel fixedly installed on the support, an inlet pipeline having one end connected with the input port of the filter barrel and communicated to the inside and the other end installed on the panel assembly and extending to the outside, and an adapter pipe fixedly installed on the filter barrel and having one end communicated with the output port of the filter barrel. The mainframe is installed in the mainframe chamber inside the rack, and the input port of the mainframe is connected with the other end of the adapter pipe through a connecting pipe.

5. An integrated vacuum pump according to claim 4, wherein, The silencing assembly comprises a reducing pipeline having one end connected with the output port of the mainframe, a silencer having one end connected with the other end of the reducing pipeline, and an outlet pipeline fixedly installed on the top plate of the panel assembly and connected with the other end of the silencer.

6. The integrated vacuum pump of claim 4, wherein, The top plate of the panel assembly is provided with a cooling fan, and the cooling fan is communicated with the rack.

7. The integrated vacuum pump of claim 2, wherein, The electric control assembly is located in the electric control chamber of the rack.

8. The integrated vacuum pump of claim 4, wherein, ​

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