CN211146072U - Pressure-stabilizing noise-reducing air source system - Google Patents

Abstract

The utility model discloses a steady voltage air supply system of making an uproar that falls, including the cabinet body, the front of the cabinet body is equipped with rather than articulated and sealed door, and the upper end of the cabinet body is equipped with the rain gutter that gathers materials, and the rain gutter that gathers materials is for leaking hopper-shaped to be connected bottom the cabinet body through spiral pipe, the upper end in rain gutter is fixed with the filter screen, and the internal portion bottom mounting of cabinet has the base, and air compressor machine and reserve gas pitcher are installed to the base upper end, and the air compressor machine includes air compressor machine gas pitcher and air pump, and the gas outlet of air pump all. According to the device, by adding the standby air tank and the pressure reducing valve, when the air compressor is started and stopped suddenly, air in the air tank of the air compressor and the standby air tank continues to provide enough air sources for the pneumatic control valve, and the pressure reducing valve is used for providing stable pressure for the pneumatic control valve, so that the problem that the pneumatic control valve cannot be used normally is solved; through setting up waterproof line and passing from the spiral pipe, the rainwater and the windy meeting that flow through in the spiral pipe cool off waterproof line, avoid the internal unnecessary heat that produces of cabinet.

Description

Pressure-stabilizing noise-reducing air source system

The technical field is as follows:

the utility model relates to a gas equipment field, concretely relates to air supply system of making an uproar falls in steady voltage.

Background art:

in the CNC gas station, a pneumatic control valve controls gas taking of a pipeline behind a sequence disc, the pipeline pressure of the pneumatic control valve is influenced by the start and stop of equipment and the gas adding condition, the start and stop of the equipment can cause that a gas source disappears suddenly, and the residual gas pressure in a gas tank is insufficient; meanwhile, the air compressor for providing the air source for the pneumatic control valve can generate great noise, and meanwhile, heat dissipation is not easy.

The utility model has the following contents:

an object of the utility model is to provide a steady voltage air supply system of making an uproar falls, through increasing reserve gas pitcher and relief pressure valve, pneumatic control valve provides sufficient air supply and stable pressure, solves the problem that pneumatic control valve can not normal use.

The utility model discloses by following technical scheme implement:

the utility model provides a steady voltage air supply system of making an uproar that falls, the intelligent cabinet temperature adjusting device comprises a cabinet body, the front of the cabinet body is equipped with rather than articulated and sealed door, the upper end of the cabinet body is equipped with the rain gutter, the rain gutter is for leaking hopper-shaped, and be connected with cabinet body bottom through the spiral pipe, the upper end of rain gutter is fixed with the filter screen, cabinet internal portion bottom mounting has the base, air compressor machine and reserve gas pitcher are installed to the base upper end, the air compressor machine includes air compressor machine gas pitcher and air pump, the gas outlet of air pump and the air inlet of air compressor machine gas pitcher and reserve gas pitcher all are connected through the trachea, the gas outlet and the pneumatic control valve of air compressor machine gas pitcher and reserve gas pitcher all are connected through the trachea, install.

Preferably, a plurality of ventilation holes are formed in the side wall of the cabinet body, the ventilation holes are communicated with the inside and the outside of the cabinet body and are inverted V-shaped, and a dust screen is fixed in the center of each ventilation hole.

Preferably, the inner wall surface of the cabinet body is coated with a layer of sound-absorbing plate.

Preferably, the upper end of the base is provided with a plurality of ventilation grooves which are through grooves.

The utility model has the advantages that: by adding the standby air tank and the pressure reducing valve, when the air compressor is started and stopped suddenly, air in the air compressor air tank and the standby air tank continues to provide enough air source for the pneumatic control valve, and the pressure reducing valve is used for providing stable pressure for the pneumatic control valve, so that the problem that the pneumatic control valve cannot be normally used due to the air source switch and the air conveying process is solved; by arranging the waterproof wire to penetrate through the spiral pipe, rainwater and wind flowing through the spiral pipe can cool the waterproof wire, so that redundant heat generated in the cabinet body is avoided; through setting up the ventilation hole of falling V-arrangement, can ventilate and can also prevent that the rainwater from getting into cabinet body inside.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the cabinet body of the present invention;

FIG. 3 is a front view of the spiral pipe of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

fig. 5 is a left side view of the base of the present invention;

fig. 6 is a pneumatic circuit diagram of the present invention.

In the figure: the air-conditioning cabinet comprises a cabinet body 1, a door 101, a rain collecting groove 102, a sound-absorbing plate 2, a base 3, a ventilation groove 301, an air compressor 4, a filter screen 5, a ventilation hole 6, a spiral pipe 7, a waterproof wire 8, an air compressor air tank 9, a standby air tank 10, a power distribution cabinet 11, a dust-proof net 12, an air pipe 13, a pressure reducing valve 14, a pneumatic control valve 15 and an air pump 16.

The specific implementation mode is as follows:

as shown in fig. 1 to 6, a pressure-stabilizing noise-reducing air source system comprises a cabinet body 1, wherein the front surface of the cabinet body 1 is provided with a door 101 hinged and sealed with the cabinet body 1, the sealing performance of the cabinet body 1 can be ensured, the upper end of the cabinet body 1 is provided with a rain collecting groove 102, the rain collecting groove 102 is funnel-shaped and is connected with the bottom of the cabinet body 1 through a spiral pipe 7, rainwater at the upper end of the cabinet body 1 is collected and is guided downwards through the spiral pipe 7 to be discharged when raining, the cabinet body 1 is prevented from being extruded by water accumulated at the upper end of the cabinet body 1, the upper end of the rain collecting groove 102 is fixed with a filter screen 5, the spiral pipe 7 is prevented from being blocked after sundries such as leaves enter the spiral pipe 7, the bottom end inside the cabinet body 1 is fixed with a base 3, the upper end of the base 3 is provided with an air compressor 4 and a spare, the air outlets of the air compressor air tank 9 and the standby air tank 10 are connected with the pneumatic control valve 15 through the air pipe 13, the pressure reducing valve 14 is installed on the air inlet of the pneumatic control valve 15, the air compressor air tank 9 and the standby air tank 10 can both provide air sources for the pneumatic control valve 15, by adding the standby air tank 10 and the pressure reducing valve 14, when the air compressor 4 is suddenly started and stopped, the air in the air compressor air tank 9 and the standby air tank 10 continuously provides enough air sources for the pneumatic control valve 15, and the pressure reducing valve 14 is utilized to provide stable pressure for the pneumatic control valve 15, so that the problem of instability of the pneumatic control valve 15 is solved, the upper end of the cabinet body 1 is fixedly provided with the power distribution cabinet 11, the power distribution cabinet 11 is electrically connected with the air compressor 4 through the waterproof wire 8, the waterproof wire 8 penetrates through the spiral pipe 7, the power distribution, the waterproof wire 8 is also cooled by the wind passing through the spiral pipe 7, and meanwhile, the waterproof wire 8 is distributed in the spiral pipe 7, so that redundant heat generated by wiring in the cabinet body 1 is avoided.

A plurality of ventilation hole 6 has been seted up on the lateral wall of the cabinet body 1, and ventilation hole 6 intercommunication cabinet body is inside and outside 1, is the form of falling V, and the central authorities in ventilation hole 6 are fixed with dust screen 12, and the ventilation hole 6 of the form of falling V can ventilate, can prevent simultaneously that the rainwater from getting into cabinet body 1 inside, sets up dust screen 12 and avoids the dust to get into cabinet body 1.

The internal face of cabinet body 1 coats on the abatvoix 2 that the cladding was made to one deck groove wood system, can adsorb the produced noise of most air compressor machine 4, reaches the effect of making an uproar.

A plurality of ventilation groove 301 has been seted up to base 3's upper end, and ventilation groove 301 is logical groove, can utilize ventilation groove 301 to dispel the heat to air compressor machine 4's bottom, avoids air compressor machine 4 high temperature to cause scram.

The working principle is as follows: when providing the air supply for pneumatic control valve 15, air compressor machine 4 works, air pump 16 inhales the inside air of the cabinet body 1, after the trigeminy piece filters steady voltage, gas with pressure intensity is injected into air compressor machine gas pitcher 9 and reserve gas pitcher 10, discharge from air compressor machine gas pitcher 9 and reserve gas pitcher 10 again, carry out steady voltage through relief pressure valve 14, it controls pneumatic control valve 15 to export pneumatic control valve 15 and moves, when raining, filter screen 5 filters the rainwater, and lead to the below through spiral pipe 7 and discharge, when flowing through spiral pipe 7, the rainwater can cool off waterproof line 8, ventilation hole 6 of the form of falling V can prevent that the rainwater from getting into the cabinet body 1 is inside.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides a steady voltage noise reduction air supply system which characterized in that: comprises a cabinet body (1), a door (101) hinged and sealed with the cabinet body (1) is arranged on the front side of the cabinet body (1), a rain collecting groove (102) is arranged at the upper end of the cabinet body (1), the rain collecting groove (102) is funnel-shaped and is connected with the bottom of the cabinet body (1) through a spiral pipe (7), a filter screen (5) is fixed at the upper end of the rain collecting groove (102), a base (3) is fixed at the bottom end inside the cabinet body (1), an air compressor (4) and a standby air tank (10) are installed at the upper end of the base (3), the air compressor (4) comprises an air compressor air tank (9) and an air pump (16), the air outlet of the air pump (16) is connected with the air inlets of the air compressor air tank (9) and the standby air tank (10) through an air pipe (13), the air outlets of the air compressor air tank (9) and the standby air tank (10) are connected, the cabinet body (1) upper end is fixed with switch board (11), and switch board (11) are connected with air compressor machine (4) electricity through waterproof line (8), and waterproof line (8) pass from spiral pipe (7), and switch board (11) are connected with the power electricity.

2. The pressure stabilizing and noise reducing air source system according to claim 1, wherein: a plurality of ventilation holes (6) are formed in the side wall of the cabinet body (1), the ventilation holes (6) are communicated with the inside and the outside of the cabinet body (1) and are inverted V-shaped, and a dust screen (12) is fixed in the center of each ventilation hole (6).

3. The pressure stabilizing and noise reducing air source system according to claim 1, wherein: the inner wall surface of the cabinet body (1) is coated with a layer of sound-absorbing board (2).

4. The pressure stabilizing and noise reducing air source system according to claim 1, wherein: a plurality of ventilation grooves (301) are formed in the upper end of the base (3), and the ventilation grooves (301) are through grooves.

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