CN212079547U

CN212079547U - Box type oil-free low-noise air compressor

Info

Publication number: CN212079547U
Application number: CN201921376949.6U
Authority: CN
Inventors: 张义武
Original assignee: Yixuan Compressor Shanghai Co ltd
Current assignee: Yixuan Compressor Shanghai Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-12-04
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a box-type oilless low-noise air compressor, which belongs to the technical field of air compressors and comprises a case, wherein a control mechanism is fixedly arranged on the surface of the case, an air compressor main head is fixedly arranged at the bottom in the case, an air storage tank fixedly connected with the case is arranged above the air compressor main head, the air storage tank is connected with the air compressor main head through an air inlet pipe, a first automatic drain valve is arranged at the bottom of the air storage tank, the left side of the air storage tank is connected with an air outlet through an exhaust pipe, the air outlet is fixedly arranged at the left side of the case, a dust removal filter, a water removal filter and an adsorption dryer are arranged on the exhaust pipe, the water removal filter is arranged at one end close to; the utility model discloses simple structure is generous convenient for install, and the air supply is dry does not have oil, especially has the benefit of low noise, low vibrations when indoor or the inside use of office, can reach the effect that does not disturb people.

Description

Box type oil-free low-noise air compressor

Technical Field

The utility model relates to an air compressor technical field specifically is a box does not have oily low noise air compressor.

Background

An air compressor is a device for compressing gas. The air compressor is widely used and can be divided into the following parts according to the purposes: refrigerator compressors, air conditioning compressors, refrigeration compressors, compressors for oil fields, compressors for natural gas filling stations, rock drills, pneumatic tools, vehicle brakes, doors and windows for opening and closing, textile machinery, tires for inflating, compressors for plastic machinery, mining compressors, marine compressors, medical compressors, sand blasting and paint spraying.

The existing air compressors all directly utilize air, and part of the air compressors have requirements on the quality of used compressed gas, so that the compressed gas provided by the existing air compressors cannot meet the actual use requirements and needs to be improved due to the fact that the air quality cannot be guaranteed.

Disclosure of Invention

An object of the utility model is to provide a box does not have oily low noise air compressor to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a box does not have oily low noise air compressor, includes quick-witted case, machine case fixed surface installs control mechanism, machine incasement bottom fixed mounting has air compressor machine head, air tank with quick-witted case fixed connection is installed to the top of air compressor machine head, the air tank passes through the intake pipe and links to each other with air compressor machine head, and first automatic drain valve is installed to the air tank bottom, the air tank left side is passed through the blast pipe and is linked to each other with the gas outlet, gas outlet fixed mounting is in quick-witted case left side, install on the blast pipe and remove dust filter, remove water filter and absorption formula desiccator, remove water filter and set up and be close to gas tank one end, it is being close.

As a further technical solution of the present invention: the control mechanism comprises a touch display screen arranged on the front surface of the case, an emergency stop switch is arranged on the right side of the touch display screen, a first pressure display meter and a second pressure display meter are arranged above the touch display screen, and a dryer starting switch is arranged on the left side of the touch display screen.

As a further technical solution of the present invention: and the air inlet pipe is provided with a one-way valve and a first emptying valve.

As the utility model discloses a further technical scheme again: and a second emptying valve is further installed on the exhaust pipe and arranged between the gas storage tank and the water removal filter.

As the utility model discloses a further technical scheme again: a second automatic drain valve is installed at the bottom of the dewatering filter, a water outlet is fixedly installed on the left side of the case, and the water outlet is connected with the first automatic drain valve and the second automatic drain valve through water pipes respectively.

As the utility model discloses a further technical scheme again: the exhaust pipe is further provided with a ball valve, and the ball valve is arranged between the dust removal filter and the air outlet.

As the utility model discloses a further technical scheme again: a thermal circulation fan is further installed in the case, and a shutter is further arranged on the front surface of the case.

As the utility model discloses a further technical scheme again: the dryer is characterized in that a standby machine head is further installed in the case, a standby machine starting switch is further installed on the front surface of the case, and the standby machine starting switch is arranged above the dryer starting switch.

Compared with the prior art, the beneficial effects of the utility model are that: simple structure is generous convenient to install, and the air supply is dry does not have the oil, and is of high quality, especially has the benefit of low noise, low vibrations when indoor or office inside use, can reach the effect of not disturbing the people.

Drawings

FIG. 1 is a schematic structural view of a tank type oil-free low noise air compressor;

FIG. 2 is a front view of a box type oil-free low noise air compressor;

FIG. 3 is a left side sectional view of the box type oil-free low noise air compressor;

FIG. 4 is a rear sectional view of the tank type oil-free low noise air compressor;

fig. 5 is a plan view of the tank type oil-free low noise air compressor.

In the figure: 1-case, 2-shutter, 3-touch display screen, 4-emergency stop switch, 5-first pressure display meter, 6-second pressure display meter, 7-standby machine start switch, 8-dryer start switch, 9-thermal cycle fan, 10-dust removal filter, 11-air compressor main machine head, 12-first automatic drain valve, 13-air inlet pipe, 14-one-way valve, 15-first drain valve, 16-air storage tank, 17-exhaust pipe, 18-second drain valve, 19-dewatering filter, 20-second automatic drain valve, 21-adsorption dryer, 22-ball valve, 23-drain port, 24-air outlet and 25-standby machine head.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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 invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The box-type oil-free low-noise air compressor shown in fig. 1-5 comprises a case 1, wherein a control mechanism is fixedly arranged on the surface of the case 1, an air compressor main head 11 is fixedly arranged at the bottom in the case 1, and the air compressor main head 11 is used for compressing air to high pressure; an air storage tank 16 fixedly connected with the case 1 is arranged above the main machine head 11 of the air compressor, the air storage tank 16 is connected with the main machine head 11 of the air compressor through an air inlet pipe 13, and compressed air enters the air storage tank 16 through the air inlet pipe 13 to be stored, so that the air compressor is convenient to use; further, a check valve 14 and a first emptying valve 15 are installed on the air inlet pipe 13, wherein when the check valve 14 starts the shutdown state of the air compressor, gas compressed in the gas storage tank 16 cannot flow back into the air inlet pipe 13, and the first emptying valve 15 starts the pressurization of the air compressor to the pressure of the air inlet pipe 13 after the shutdown state of the air compressor is in a high-pressure state, so that the main head 11 of the air compressor is low in load and current when the air compressor is in secondary startup, and electrical equipment and power supply facilities are effectively protected; a first automatic drain valve 12 is installed at the bottom of the gas storage tank 16, and the first automatic drain valve 12 plays a role of periodically draining water deposited at the bottom of the gas storage tank 16; the left side of the air storage tank 16 is connected with an air outlet 24 through an exhaust pipe 17, and high-pressure air stored in the air storage tank 16 enters a user using end through the air outlet 24 through the exhaust pipe 17; the air outlet 24 is fixedly arranged at the left side of the case 1, the exhaust pipe 17 is provided with a dust removing filter 10, a water removing filter 19 and an adsorption dryer 21, the water removal filter 19 is arranged at one end close to the air storage tank 16, the dust removal filter 10 is arranged at one end close to the air outlet 24, a large amount of moisture is primarily filtered by the water removal filter 19 before entering the user end, the untreated clean moisture of the water removal filter 19 is absorbed by the adsorption dryer 21, the dust brought by the adsorption dryer 21 is removed by the dust removal filter 10, the circuit equipment in the case 1 is controlled by the control mechanism, thereby reach simple structure, the installation of being convenient for, the air supply is dry to have not oily of high quality, especially has the benefit of low noise, low vibrations when indoor or office's inside use, can reach the effect of not disturbing the people.

Furthermore, the control mechanism comprises a touch display screen 3 arranged on the front surface of the case 1, so that the control is more visual and convenient; an emergency stop switch 4 is arranged on the right side of the touch display screen 3, and the emergency stop switch 4 is used for stopping in an emergency state; a first pressure display meter 5 and a second pressure display meter 6 are installed above the touch display screen 3, and a dryer starting switch 8 is installed on the left side of the touch display screen 3.

Furthermore, a second evacuation valve 18 is further installed on the exhaust pipe 17, the second evacuation valve 18 is disposed between the air storage tank 16 and the water removal filter 19, a second automatic drain valve 20 is installed at the bottom of the water removal filter 19, and the second automatic drain valve 20 is used for periodically draining the water deposited at the bottom of the water removal filter 19; a water outlet 23 is fixedly arranged at the left side of the case 1, the water outlet 23 is respectively connected with the first automatic water discharge valve 12 and the second automatic water discharge valve 20 through water pipes, and water deposited by the air storage tank 16 and the water removal filter 19 is finally discharged through the water outlet 23.

The exhaust pipe 17 is further provided with a ball valve 22, the ball valve 22 is arranged between the dust removing filter 10 and the air outlet 24, and the ball valve 22 is used for closing and opening an air path pipeline so that a user can conveniently break the origin when not using or maintaining gas equipment, and the effect of safe operation is achieved.

Still install thermal cycle fan 9 in the machine case 1, machine case 1 front surface still is equipped with shutter 2, improves inside radiating effect, and the operation is more stable, long service life.

Example 2

This embodiment further optimizes on embodiment 1's basis, still install reserve aircraft nose 25 in quick-witted case 1, machine case 1 front surface still installs and is equipped with quick-witted starting switch 7, reserve quick-witted starting switch 7 sets up in desiccator starting switch 8 top, works when air compressor machine main engine head 11 is unusual through setting up reserve aircraft nose 25 to start through reserve quick-witted starting switch 7.

The working principle is as follows: the air compressor main engine head 11 compresses air, the compressed air is high in temperature and high in moisture content, the air enters the air storage tank 16 and is cooled for the first time, part of moisture is removed, large-particle water molecules are filtered out when the air passes through the water removal filter 19, water molecules are adsorbed when the air passes through the adsorption type dryer 21 filled with alumina and molecular sieves (when the pressure of the water-saturated molecular sieves and the alumina is released through instantaneous switching, the water molecules are taken away by gas in a pressure release state, the secondary circulation use effect is achieved), a small amount of dust is removed through the dust removal filter 10, and oil-free and dust-free dry gas is obtained and used by gas supply equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a box does not have oily low noise air compressor, includes quick-witted case (1), quick-witted case (1) fixed surface installs control mechanism, bottom fixed mounting has air compressor machine host computer head (11), its characterized in that in quick-witted case (1): air reservoir (16) with quick-witted case (1) fixed connection is installed to the top of air compressor machine main engine head (11), air reservoir (16) link to each other with air compressor machine main engine head (11) through intake pipe (13), and first automatic drain valve (12) are installed to air reservoir (16) bottom, air reservoir (16) left side is passed through blast pipe (17) and is linked to each other with gas outlet (24), gas outlet (24) fixed mounting is in quick-witted case (1) left side, install on blast pipe (17) and remove dust filter (10), remove water filter (19) and absorption formula desiccator (21), remove water filter (19) and set up and be being close to air reservoir (16) one end, it sets up and is being close to gas outlet (24) one end to remove dust filter (10).

2. An oil-free, low-noise air compressor of the tank type according to claim 1, wherein: control mechanism is including installing touch display screen (3) at quick-witted case (1) front surface, scram switch (4) are installed on touch display screen (3) right side, first pressure display table (5) and second pressure display table (6) are installed to touch display screen (3) top, desiccator starting switch (8) are installed in touch display screen (3) left side.

3. An oil-free low noise air compressor of the tank type according to claim 1 or 2, wherein: and the air inlet pipe (13) is provided with a one-way valve (14) and a first exhaust valve (15).

4. A tank type oil-free low noise air compressor according to claim 3, wherein: and a second emptying valve (18) is further mounted on the exhaust pipe (17), and the second emptying valve (18) is arranged between the air storage tank (16) and the water removal filter (19).

5. A tank type oil-free low noise air compressor according to claim 3, wherein: a second automatic drain valve (20) is installed at the bottom of the dewatering filter (19), a water outlet (23) is fixedly installed on the left side of the case (1), and the water outlet (23) is connected with the first automatic drain valve (12) and the second automatic drain valve (20) through water pipes respectively.

6. A tank type oil-free low noise air compressor according to claim 3, wherein: and the exhaust pipe (17) is also provided with a ball valve (22), and the ball valve (22) is arranged between the dust removal filter (10) and the air outlet (24).

7. A tank type oil-free low noise air compressor according to claim 3, wherein: a thermal circulation fan (9) is further installed in the case (1), and a shutter (2) is further arranged on the front surface of the case (1).

8. An oil-free, low-noise air compressor of the tank type according to claim 2, wherein: still install reserve aircraft nose (25) in quick-witted case (1), quick-witted starting switch (7) are still installed to quick-witted case (1) front surface, quick-witted starting switch (7) are equipped with and set up in desiccator starting switch (8) top.