CN216617829U

CN216617829U - Vacuum system

Info

Publication number: CN216617829U
Application number: CN202123133695.5U
Authority: CN
Inventors: 何文财
Original assignee: Yazreid Mechanical&electrical Tech Co ltd
Current assignee: Yazreid Mechanical&electrical Tech Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-27
Anticipated expiration: 2031-12-14

Abstract

The present application relates to the field of vacuum systems, and more particularly, it relates to a vacuum system. Including display screen, P LC electric cabinet, vacuum pump, air cleaner, gas holder and alarm, the gas holder is equipped with the air inlet that is used for connecting the terminal product, the gas holder gas outlet is connected in the air cleaner air inlet, the air inlet in vacuum pump is connected in the air cleaner gas outlet, display screen, vacuum pump and alarm electricity all connect in the PLC electric cabinet. The monitoring system has the advantages of energy conservation, capability of monitoring the working condition at any time, high automation degree, reduction of maintenance cost, and capability of monitoring abnormality and prompting in time.

Description

Vacuum system

Technical Field

The present application relates to the field of vacuum systems, and more particularly, it relates to a vacuum system.

Background

The vacuum system is a complete set of vacuum system which consists of a vacuum pump, a PLC program control system, an air storage tank, a vacuum pipeline, a vacuum valve, an air filtering assembly and the like. However, the conventional vacuum system has low automation degree and single function.

SUMMERY OF THE UTILITY MODEL

The vacuum system has the advantages of being energy-saving, capable of monitoring working conditions at any time, high in automation degree, capable of reducing maintenance cost, and capable of monitoring abnormity in time and prompting.

The technical purpose of the application is realized by the following technical scheme: the utility model provides a vacuum system, includes display screen, PLC electric cabinet, vacuum pump, air cleaner, gas holder and alarm, the gas holder is equipped with the air inlet that is used for connecting the terminal product, the gas holder gas outlet is connected in the air cleaner air inlet, the air cleaner gas outlet is connected in the air inlet of vacuum pump, display screen, vacuum pump and alarm electricity all connect in the PLC electric cabinet.

Preferably, a one-way valve is arranged between the air filter and the vacuum pump.

Preferably, the air storage tank is provided with a plurality of air inlets.

Preferably, a drain valve is arranged below the gas storage tank.

Preferably, the PLC electric cabinet, the vacuum pump, the air filter, the air storage tank and the alarm are all arranged in the case, and the display screen is exposed out of the case.

Preferably, the PLC electric cabinet, the vacuum pump, the air filter, the air storage tank and the alarm are locked in the case through the lock catch.

To sum up, the beneficial effect that this application has: the vacuum system controls the starting and stopping of a vacuum pump through a pressure signal in an air storage tank obtained by a PLC (programmable logic controller), when the vacuum degree in the air storage tank is higher than a set value, the PLC controls the vacuum pump to stop working after detecting the vacuum degree in the air storage tank, and the vacuum pump is started until the vacuum degree in the air storage tank is lower than the set value and generates negative pressure on a terminal product through an air filter and the air storage tank; and because PLC electric cabinet electricity is connected alarm, vacuum pump and display screen, consequently can real-time supervision and show on the display screen that voltage, electric current, temperature, vacuum and operating mode are normal or not, when the operating mode goes wrong, the alarm just begins to report to the police and indicate abnormal conditions and abnormal position, makes things convenient for later stage use and maintenance. The monitoring system has the advantages of saving energy, monitoring the working condition at any time, being high in automation degree, reducing maintenance cost, and being capable of monitoring abnormality and prompting in time.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application with a chassis side panel hidden;

fig. 2 is a schematic structural diagram of the embodiment of the present application hiding another angle of a side plate of a chassis.

Reference numerals: 1. a display screen; 2. a PLC electric cabinet; 3. a vacuum pump; 4. an air filter; 41. a one-way valve; 5. a gas storage tank; 51. a blowoff valve; 6. a case.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a vacuum system, specifically refer to fig. 1 and fig. 2, includes display screen 1, PLC electric cabinet 2, vacuum pump 3, air cleaner 4, gas holder 5 and alarm, gas holder 5 is equipped with the air inlet that is used for connecting the terminal product, 5 gas outlets of gas holder are connected in air cleaner 4 air inlets, air cleaner 4 gas outlets are connected in vacuum pump 3's air inlet, display screen 1, vacuum pump 3 and alarm all electricity are connected in PLC electric cabinet 2.

The vacuum system controls the starting and stopping of the vacuum pump 3 through a pressure signal in the air storage tank 5 obtained by the PLC electric control box 2, when the vacuum degree in the air storage tank 5 is higher than a set value, the PLC electric control box 2 controls the vacuum pump 3 to stop working after detecting, and when the vacuum degree in the air storage tank 5 is lower than the set value, the vacuum pump 3 is started and generates negative pressure on a terminal product through the air filter 4 and the air storage tank 5; and because PLC electric cabinet 2 electricity connection alarm, vacuum pump 3 and display screen 1, consequently can real-time supervision and show on display screen 1 whether voltage, electric current, temperature, vacuum and operating mode are normal, when the operating mode goes wrong, the alarm just begins to report to the police and indicate abnormal conditions and abnormal position, makes things convenient for later stage use and maintenance. The monitoring system has the advantages of saving energy, monitoring the working condition at any time, being high in automation degree, reducing maintenance cost, and being capable of monitoring abnormality and prompting in time.

Specifically, a check valve 41 is arranged between the air filter 4 and the vacuum pump 3. This effectively prevents the oil in the vacuum pump 3 from entering the conduit and flowing into the air filter 4.

Specifically, the air storage tank 5 is provided with a plurality of air inlets. The plurality of air inlets can ensure that a plurality of terminal equipment can be used simultaneously, unused air inlets can be closed simultaneously, the use is flexible and convenient, and the air inlet can be matched with the use of different quantities of terminal products.

Specifically, a drain valve 51 is arranged below the gas storage tank 5. Thus, centralized pollution discharge can be performed regularly.

Specifically, PLC electric cabinet 2, vacuum pump 3, air cleaner 4, gas holder 5 and alarm are all located in quick-witted case 6, display screen 1 exposes quick-witted case 6 and sets up.

Specifically, the PLC electric cabinet 2, the vacuum pump 3, the air filter 4, the air storage tank 5 and the alarm are locked in the case 6 through the lock catch. Main parts in the vacuum system are locked in the case 6, so that normal use is prevented from being influenced by operation of non-professional personnel during use, and the vacuum system is safe and reliable.

In addition, the bottom of the case 6 arranged in the vacuum system is provided with a caster with a foot cup, so that the flexible movement and fixation are realized; the side wall of the case 6 can be provided with an air inlet fan for blowing cold air into the case 6 to ventilate each mechanism, and the air outlet fan on the other side wall blows out hot air in the case 6, so that the temperature in the case 6 is maintained in a certain interval, the work cannot be influenced due to heating, and the service life of the equipment is ensured.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.

Claims

1. A vacuum system, characterized by: including display screen, PLC electric cabinet, vacuum pump, air cleaner, gas holder and alarm, the gas holder is equipped with the air inlet that is used for connecting the terminal product, the gas holder gas outlet is connected in the air cleaner air inlet, the air cleaner gas outlet is connected in the air inlet of vacuum pump, display screen, vacuum pump and alarm electricity all connect in the PLC electric cabinet.

2. A vacuum system according to claim 1, wherein: and a one-way valve is arranged between the air filter and the vacuum pump.

3. A vacuum system according to claim 1, wherein: the gas storage tank is provided with a plurality of gas inlets.

4. A vacuum system according to claim 1, wherein: and a blow-down valve is arranged below the gas storage tank.

5. A vacuum system according to claim 1, wherein: PLC electric cabinet, vacuum pump, air cleaner, gas holder and alarm all locate quick-witted incasement, the display screen exposes quick-witted case setting.

6. A vacuum system according to claim 1, wherein: the PLC electric cabinet, the vacuum pump, the air filter, the air storage tank and the alarm are locked in the case through the lock catch.