CN220227108U

CN220227108U - Vacuum pump with filtering capability

Info

Publication number: CN220227108U
Application number: CN202321870434.8U
Authority: CN
Inventors: 刘弘扬
Original assignee: Henan Xinyuan Electric Power Technology Co ltd
Current assignee: Henan Xinyuan Electric Power Technology Co ltd
Priority date: 2023-07-16
Filing date: 2023-07-16
Publication date: 2023-12-22
Anticipated expiration: 2033-07-16

Abstract

The utility model discloses a vacuum pump with a filtering function, which comprises a filtering component and an air inlet component, wherein the middle part of the left side of the filtering component is fixedly connected with the air inlet component through a bolt, the right side of the filtering component is welded with a vacuum pump body, the filtering component comprises a connecting block, a fixing bolt, a first support frame, a sliding plate, a protective net and a dehumidifying layer, a sliding groove is formed in the filtering component, the sliding plate is connected in the sliding groove in a sliding manner, the first support frame is fixedly connected between the sliding plates, and the protective net and the dehumidifying layer are respectively and fixedly connected in the first support frame. The protective net and the dehumidifying layer are arranged, the meshes of the protective net are smaller than those of the blocking net and the dedusting net, so that less fine impurities can enter the vacuum pump conveniently, and the dehumidifying layer is made of an active aluminum oxide material, so that moist water vapor in the air can be sucked out conveniently.

Description

Vacuum pump with filtering capability

Technical Field

The utility model belongs to the technical field of vacuum pumps, and particularly relates to a vacuum pump with a filtering function.

Background

According to the patent net, the vacuum pump with the dust removing and filtering functions (CN 213221391U) comprises a filter box, a water tank is arranged at the bottom end of the filter box, a filter plate is arranged in the filter box, a filter permeation hole is formed in the surface of the filter plate, a first air cylinder is arranged at the bottom end of the filter plate, a first scraping plate is connected to the side face of the first air cylinder, a filter gauze plate is arranged in the filter box, a second air cylinder is arranged at the bottom end of the filter gauze plate, and a second scraping plate is connected to the side face of the second air cylinder. The impurity of filter bottom surface is scraped to first scraper blade, and impurity on filter gauze board bottom surface is scraped to second scraper blade, and the clean of filter and filter gauze board bottom surface does benefit to the circulation of air, does benefit to impurity such as dust in the filtered air. The air is filtered through three layers and is dispersed and filtered through the air inlet, so that the air is fully filtered.

With respect to the above description, the applicant believes that the following problems exist:

the existing vacuum pump with the dust removing and filtering functions can remove dust in the pumped air body, so that the dust is prevented from entering the vacuum pump; however, as air enters the vacuum pump, dust and other impurities in the air can adhere to the surfaces of some filtering devices and cannot be removed, so that the filtering devices can be blocked, and the ventilation of the air and the quality of air filtration are affected; meanwhile, the filtering device is fewer, and the filtering is insufficient.

Disclosure of Invention

The utility model aims to provide a vacuum pump with a filtering function, so as to solve the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the vacuum pump with the filtering function comprises a filtering component and an air inlet component, wherein the middle part of the left side of the filtering component is fixedly connected with the air inlet component through a bolt, and the right side of the filtering component is welded with a vacuum pump body;

the filter component comprises a connecting block, a fixing bolt, a first support frame, a sliding plate, a protective net and a moisture removing layer, wherein a sliding groove is formed in the filter component, the sliding plate is connected inside the sliding groove in a sliding mode, the first support frame is fixedly connected between the sliding plates, the protective net and the moisture removing layer are respectively fixedly connected inside the first support frame, the protective net and the moisture removing layer are arranged, meshes of the protective net are smaller than those of the protective net, the protective net and the dust removing layer, small impurities are convenient to enter the inside of the vacuum pump, the moisture removing layer is made of an active aluminum oxide material, and moisture in air is effectively sucked out.

Preferably, filter component top fixedly connected with connecting block, the perforation has been seted up to first support frame inside, through fixed bolt fixed connection between connecting block middle part and the perforation, the dehumidification layer adopts active alumina material to make, through at filter component top fixedly connected with connecting block, and the perforation has been seted up inside first support frame to through fixed bolt fixed connection connecting block and first support frame, and through being provided with the slide rail inside filter component, be provided with the slide at first support frame outer wall, the first support frame of quick installation of being convenient for, and the inside filter core of filter of periodic change of being convenient for.

Preferably, the subassembly that admits air includes second support frame, dust removal net, rubber circle, block net, slide rail and slider, the subassembly that admits air passes through bolt fixedly connected with second support frame, second support frame left end fixedly connected with blocks the net, second support frame is around and right side fixedly connected with dust removal net respectively, the protection network mesh is less than blocks net and dust removal net, through being provided with at second support frame left end and block the king, is convenient for block great impurity in the air, prevents impurity inhalation, leads to the vacuum pump to appear damaging, and through around the second support frame and right side fixedly connected with dust removal net respectively, the effectual entering of preventing the dust of being convenient for.

Preferably, the inside slide rail that has seted up of subassembly that admits air, the inside sliding connection of slide rail has the slider, slider outer wall fixedly connected with second support frame is through being provided with slide rail and slider between subassembly and second support frame that admits air, and the quick dismantlement second support frame of being convenient for trades and washs following inside filter core.

Preferably, be provided with the rubber circle between air inlet unit and the filter unit and pass through the rubber circle that sets up, be convenient for make the connection between air inlet unit and the filter unit keep sealing state, prevent gas leakage, lead to the filtration efficiency of intaking of vacuum pump lower.

Preferably, the air outlet pipe is link up in vacuum pump body top fixed mounting, vacuum pump body right side fixed mounting has the motor, motor bottom fixedly connected with backup pad drives the vacuum pump body motion through the starter motor, is convenient for provide power to the vacuum pump.

The vacuum pump with the filtering function has the following advantages:

1. this vacuum pump with filtering capability, through being provided with protection network and dehumidification layer, and be less than the protection network mesh and block net and dust removal net, it is inside to be convenient for less tiny impurity entering vacuum pump, and through the dehumidification layer, the dehumidification layer adopts active alumina material to make, the moist steam in the effectual suction air of being convenient for, through at filter component top fixedly connected with connecting block, and at the inside perforation of seting up of first support frame, and through fixed bolt fixed connection connecting block and first support frame, and through being provided with the slide rail in filter component inside, be provided with the slide at first support frame outer wall, the first support frame of the quick installation of being convenient for, and the inside filter core of the periodic change of being convenient for.

2. Through being provided with at second support frame left end and blocking the king, be convenient for block great impurity in the air, prevent impurity inhalation, lead to the vacuum pump to appear damaging, and through being provided with slide rail and slider through being provided with between air inlet module and second support frame at second support frame all around and right side fixedly connected with dust removal net respectively, the effectual entering that prevents the dust of being convenient for, be convenient for dismantle the second support frame fast, keep with changing and wash inside filter core, through setting up the rubber circle, be convenient for make the connection between air inlet module and the filter module keep sealing state, prevent gas leakage, lead to the filtration of vacuum pump lower.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of a first support frame according to the present utility model;

FIG. 3 is a schematic view of a connection structure of a filter assembly and an air intake assembly according to the present utility model;

the figure indicates: 1. a filter assembly; 101. a connecting block; 102. fixing the bolt; 103. a first support frame; 104. a slide plate; 105. a protective net; 106. a moisture removal layer; 107. a chute; 108. perforating; 2. an air intake assembly; 201. a second support frame; 202. a dust removing net; 203. a rubber ring; 204. a blocking net; 205. a slide rail; 206. a slide block; 3. a vacuum pump body; 4. an air outlet pipe; 5. a motor; 6. and a support plate.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structures and functions of the present utility model, a vacuum pump with filtering function will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the vacuum pump with the filtering function comprises a filtering component 1 and an air inlet component 2, wherein the middle part of the left side of the filtering component 1 is fixedly connected with the air inlet component 2 through a bolt, and the right side of the filtering component 1 is welded with a vacuum pump body 3;

the filter component 1 comprises a connecting block 101, a fixing bolt 102, a first supporting frame 103, a sliding plate 104, a protective net 105 and a dehumidifying layer 106, wherein a sliding groove 107 is formed in the filter component 1, the sliding plate 104 is connected inside the sliding groove 107 in a sliding mode, the first supporting frame 103 is fixedly connected between the sliding plates 104, the protective net 105 and the dehumidifying layer 106 are respectively fixedly connected inside the first supporting frame 103, meshes of the protective net 105 are smaller than those of the protective net 204 and the dedusting layer 106, tiny impurities are convenient to enter the inside of the vacuum pump, and the dehumidifying layer 106 is made of an active aluminum oxide material, so that moist water vapor in air is effectively sucked out.

The filter component 1 top fixedly connected with connecting block 101, perforation 108 has been seted up to inside the first support frame 103, through fixed bolt 102 fixed connection between connecting block 101 middle part and the perforation 108, moisture removal layer 106 adopts active alumina material to make, through at filter component 1 top fixedly connected with connecting block 101, and at the inside perforation 108 of having seted up of first support frame 103, and through fixed bolt 102 fixed connection connecting block 101 and first support frame 103, and through being provided with slide rail 205 inside filter component 1, be provided with slide 104 at first support frame 103 outer wall, the first support frame 103 of quick installation of being convenient for, and the inside filter core of filter of periodic change of being convenient for.

The air inlet assembly 2 comprises a second support frame 201, a dust removing net 202, a rubber ring 203, a blocking net 204, a sliding rail 205 and a sliding block 206, the air inlet assembly 2 is fixedly connected with the second support frame 201 through bolts, the left end of the second support frame 201 is fixedly connected with the blocking net 204, the dust removing net 202 is respectively fixedly connected with the periphery and the right side of the second support frame 201, meshes of the protective net 105 are smaller than those of the blocking net 204 and the dust removing net 202, the blocking king is arranged at the left end of the second support frame 201, larger impurities in air are conveniently blocked, the impurities are prevented from being inhaled, the vacuum pump is damaged, and the dust is effectively prevented from entering through the dust removing net 202 which is respectively fixedly connected with the periphery and the right side of the second support frame 201.

The sliding rail 205 is arranged in the air inlet assembly 2, the sliding block 206 is connected to the sliding rail 205 in a sliding manner, the second supporting frame 201 is fixedly connected to the outer wall of the sliding block 206, and the sliding rail 205 and the sliding block 206 are arranged between the air inlet assembly 2 and the second supporting frame 201, so that the second supporting frame 201 can be conveniently and rapidly detached, and the filter element in the air inlet assembly is replaced and cleaned.

Be provided with rubber circle 203 between subassembly 2 and the filter component 1 that admits air, be convenient for make the connection between subassembly 2 and the filter component 1 that admits air keep sealing state through setting up rubber circle 203, prevent gas leakage, lead to the filtration efficiency of admitting air of vacuum pump lower.

The air outlet pipe 4 is link up in the fixed mounting in vacuum pump body 3 top, and vacuum pump body 3 right side fixed mounting has motor 5, and motor 5 bottom fixedly connected with backup pad 6 drives vacuum pump body 3 motion through starter motor 5, is convenient for provide power to the vacuum pump.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Vacuum pump with filtering capability, including filtration subassembly (1) and inlet subassembly (2), its characterized in that: the middle part of the left side of the filter assembly (1) is fixedly connected with an air inlet assembly (2) through a bolt, and the right side of the filter assembly (1) is welded with a vacuum pump body (3);

the filter assembly (1) comprises a connecting block (101), fixing bolts (102), a first supporting frame (103), sliding plates (104), a protective net (105) and a dehumidifying layer (106), sliding grooves (107) are formed in the filter assembly (1), sliding plates (104) are connected to the sliding grooves (107) in a sliding mode, the first supporting frames (103) are fixedly connected between the sliding plates (104), and the protective net (105) and the dehumidifying layer (106) are fixedly connected to the inner portions of the first supporting frames (103) respectively.

2. A vacuum pump with filtering function according to claim 1, characterized in that: the filter assembly is characterized in that a connecting block (101) is fixedly connected to the top end of the filter assembly (1), a through hole (108) is formed in the first support frame (103), the middle part of the connecting block (101) is fixedly connected with the through hole (108) through a fixing bolt (102), and the dehumidifying layer (106) is made of an active alumina material.

3. A vacuum pump with filtering function according to claim 1, characterized in that: the air inlet assembly (2) comprises a second support frame (201), a dust removing net (202), a rubber ring (203), a blocking net (204), a sliding rail (205) and a sliding block (206), wherein the second support frame (201) is fixedly connected with the air inlet assembly (2) through bolts, the blocking net (204) is fixedly connected with the left end of the second support frame (201), the dust removing net (202) is fixedly connected with the periphery and the right side of the second support frame (201), and meshes of the protective net (105) are smaller than the blocking net (204) and the dust removing net (202).

4. A vacuum pump with filtering function according to claim 1, characterized in that: the novel air inlet device is characterized in that a sliding rail (205) is arranged in the air inlet assembly (2), a sliding block (206) is connected inside the sliding rail (205) in a sliding mode, and a second supporting frame (201) is fixedly connected to the outer wall of the sliding block (206).

5. A vacuum pump with filtering function according to claim 1, characterized in that: a rubber ring (203) is arranged between the air inlet component (2) and the filtering component (1).

6. A vacuum pump with filtering function according to claim 1, characterized in that: the vacuum pump is characterized in that an air outlet pipe (4) is fixedly arranged at the top end of the vacuum pump body (3), a motor (5) is fixedly arranged on the right side of the vacuum pump body (3), and a supporting plate (6) is fixedly connected with the bottom end of the motor (5).