TWM562708U - Forced discharge device - Google Patents

Abstract

The forced discharge device of the present invention comprises: a container having a first accommodating space and a second accommodating space, wherein the bottom of the container is further provided with a sewage connected to the second accommodating space. The sensing unit includes a fixing base, a first liquid level control switch and a second liquid level control switch. The fixing seat is disposed on the top surface of the container and closes the second receiving space. The first liquid level control switch and the second liquid level control open relationship are disposed on the fixed seat; and an air pressure quick connector has an input end and an output end, the output end is disposed on the fixed seat And facing the second accommodating space, the first liquid level control switch and the second liquid level control switch are electrically connected to the air pressure, and the first accommodating space allows the fluid to flow into the second accommodating space. In the space, when the fluid pushes the first liquid level control switch, the air compressor is activated to output air from the output end, so that the fluid in the second accommodating space is discharged from the drain hole, when the fluid When the height is lower than the second level control switch, The air compressor is closed, thereby effectively reaches the forced discharge, reducing damage to the equipment failure, and enhance the effectiveness of the working efficiency.

Description

Forced discharge device

The present invention relates to an oil mist air filter, and more particularly to a forced discharge device having a collection and forced discharge of oil mist.

In the semi-finished product processing process using the machine tool for material removal, in the contact area between the workpiece and the tool, in order to reduce the friction and temperature of the area, a large amount of oil emulsion and lubricating oil are usually used. Liquid, cooling oil emulsion, cutting oil emulsion, etc., wherein most of the oil emulsion mixture will be around due to tool cutting during processing or atomization or vaporization due to temperature rise. Atomization or vaporization in the space, usually these atomized or vaporized gasification materials are separated by protective coverings, but in these working environments, the atomized or evaporated mixture of vaporized material and air is discharged to the outside. Previously, in order to prevent atmospheric pollution and to ensure the health of the operator, a purification device must be installed to filter the mixture.

Conventional purification devices typically use a series of filters to separate the air mixture from the oil portion or contaminants contained therein, such as a conventional oil mist filter device that draws the air mixture through a centrifugal impeller and The air mixture is filtered through a plurality of layers of filter material or a filter-type filter such that the micro-oil particles in the mixture are blocked on the inlet side of the filter material or the filter-type filter, and then the micro-oil particles are collected by gravity In the container at the bottom of the negative pressure space, the filtered air is finally filtered and discharged.

However, the conventional oil mist filter device or other similar purification device is often required to be installed above the processing machine due to difficulty in draining oil, and is only applicable to processing equipment that is not required for high precision, and therefore, the movement of the device and The selection of the position has certain difficulties. In addition, the oil mist filter device that does not need to be installed on the processing machine is advertised, but the oil mist collected must be stored in the negative pressure space of the machine body, and the oil mist filter device cannot be used. The self-discharge in operation requires the oil mist filter device to stop operating the equilibrium pressure before it can be discharged. Therefore, the conventional oil mist filter device is very inconvenient to use and also affects work efficiency.

In view of this, how to eliminate the above-mentioned deficiencies is the technical difficulty point that the creators of this case want to solve; however, the creators of this case are based on years of experience in relevant industries, and after many years of painstaking research, trial improvement, finally Successfully developed and completed the case, and enabled the new model to be born to enhance the efficacy.

In view of the above disadvantages, the forced discharge device of the present invention comprises: a container having a first accommodating space and a second accommodating space, wherein the bottom of the container is further provided with a second accommodating space a draining hole connected to the space; a sensing unit comprising a fixing seat, a first liquid level control switch and a second liquid level control switch, the fixing seat is disposed on the top surface of the container, and the first part is closed a second accommodating space, the first liquid level control switch and the second liquid level control open relationship are disposed on the fixing base; and an air pressure quick connector having an input end and an output end, the output end is threaded Provided on the fixing base and facing the second accommodating space, the first liquid level control switch and the second liquid level control switch are electrically connected to the air pressure, and the air compressor comprises a solenoid valve, the first A liquid level control switch 22 and the second liquid level control switch 23 are electrically connected to the electromagnetic valve to open and close the air compressor.

The first accommodating space allows fluid to flow into the second accommodating space. When the fluid pushes the first liquid level control switch, the electromagnetic valve is activated to output air from the output end, so that the second volume is The fluid in the space is discharged from the drain hole. When the height of the fluid is lower than the second liquid level control switch, the solenoid valve is closed, thereby effectively achieving forced discharge, reducing equipment damage, and improving work. The efficiency of efficiency.

In order to make it easier for your review committee to understand the contents of this new model and the efficiencies that can be achieved, the specific examples are listed in conjunction with the drawings, as detailed below:

Referring to the first figure and the second figure, the forced discharge device 1 of the present invention comprises: a container 10, a sensing unit 20 and an air pressure quick connector 30, and the components are as follows:

Referring to the second and fourth figures, the container 10 has a partition 11 therein to partition a first accommodating space 12 and a second accommodating space 13. The bottom of the partition 11 has a hollow. The portion 111 connects the first accommodating space 12 to the second accommodating space 13 , and the bottom of the container 10 further includes a drain hole 14 communicating with the second accommodating space 13 .

The sensing unit 20 includes a fixing base 21, a first liquid level control switch 22 and a second liquid level control switch 23. The fixing base 21 is disposed on the top surface of the container 10 and closes the second receiving portion. The space 13 is provided with a through hole 211. The bottom surface of the through hole 211 of the fixing base 21 extends downwardly and is provided with a hollow bracket 212. The first liquid level control switch 22 and the second liquid level control The switch 23 is disposed on the fixing base 21 and faces the second accommodating space 13 , wherein the second liquid level control switch 23 is coupled to the bracket 212 to enable the first liquid level control switch 22 The height is higher than the second level control switch 23.

The air pressure quick connector 30 has an input end 31 and an output end 32. The input end 31 is provided to connect an air compressor (not shown in the figure: there is no solenoid valve antecedent here, so it cannot and does not need Modulated as a solenoid valve, the output end 32 is disposed on the through hole 211 of the fixing base 21 and faces the second receiving space 13; the air compressor includes a solenoid valve (not shown), The first liquid level control switch 22 and the second liquid level control switch 23 are electrically connected to the electromagnetic valve to open and close the air compressor.

The housing 21 is further provided with a housing 24, and the housing 24 is provided with a through hole 241 corresponding to the input end 31 of the air pressure quick connector 30.

Referring to the third and fourth figures, a cover 15 is further disposed on the top surface of the container 10. The two ends of the cover 15 are respectively provided with a through hole 151. When the forced discharge device 1 of the present invention is actually operated, An air suction/exhausting device (not shown) is disposed on one end of the at least one through hole 151 to allow the gas to flow in the same direction. The inside of the cover 15 communicates with the first receiving space 12 and the second capacity. The space 13 forms a common negative pressure space, so that the fluid (water or oil) accumulated in the second accommodation space 13 cannot be discharged.

While the inhalation/exhausting device is inhaling/extracting, the fluid (water or oil) in the gas flows into the second accommodating space 13 from the first accommodating space 12, and when the fluid gradually accumulates and pushes the first When the liquid level controls the switch 22, the electromagnetic valve is triggered to activate the air compressor, and the high-pressure air is output from the output end 32, so that the negative pressure state in the second accommodating space 13 is instantaneously pressurized to a positive pressure state, and the The fluid in the second accommodating space 13 is squeezed and discharged by the drain hole 14. When the height of the fluid is lower than the second liquid level control switch 23, the electromagnetic valve is triggered to close the air compressor, and the output is stopped. The high-pressure air continuously circulates in this way, and the fluid of the second accommodating space 13 is automatically forcibly discharged without shutting down the device, thereby overcoming the damage caused by the failure of the oil mist filtering device to discharge the fluid by itself, and improving Work efficiency.

The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and equivalent implementations or modifications that are not departing from the spirit of the present invention should be included in the present invention. In the scope of patents.

1‧‧‧forced discharge device
10‧‧‧ Container
11‧‧‧Baffle
111‧‧‧镂空部
12‧‧‧First accommodation space
13‧‧‧Second accommodation space
14‧‧‧Drain hole
15‧‧‧ Cover
151‧‧‧through hole
20‧‧‧Sensor unit
21‧‧‧ Fixed seat
211‧‧‧through holes
212‧‧‧ bracket
22‧‧‧First level control switch
23‧‧‧Second level control switch
24‧‧‧Shell
241‧‧‧Perforation
30‧‧‧Air pressure quick connector
31‧‧‧ input
32‧‧‧ Output

The first figure is a three-dimensional appearance of the new model. The second figure is an exploded perspective view of the new model. The third figure is a schematic diagram of the state of use of the new type. The fourth figure is a cross-sectional view continuing the third figure.

Claims (5)

A forced discharge device comprising: a container having a partition therein to partition a first accommodating space and a second accommodating space, the bottom of the partition having a hollow portion An accommodating space is connected to the second accommodating space, and a bottom of the container is further provided with a drain hole communicating with the second accommodating space; a sensing unit includes a fixing base, a first floating ball switch, and a second floating ball switch, the fixing seat is disposed on the top surface of the container, and closes the second accommodating space, the first floating ball switch and the second floating ball open relationship are disposed on the fixing seat, and Facing the second accommodating space, the height of the first float switch is higher than the second float switch; and a solenoid valve having an input end and an output end, the input end providing a connection a press machine, the output end is disposed on the fixing base and faces the second accommodating space, and the first floating ball switch and the second floating ball switch are electrically connected to the electromagnetic valve, by the first An accommodating space allows fluid to flow into the second accommodating space, When the fluid pushes the first float switch, the solenoid valve is activated to output air from the output end, so that the fluid in the second accommodating space is discharged from the drain hole, when the height of the fluid is lower than the first When the two float switches, the solenoid valve is closed. The forced discharge device of claim 1, wherein the fixing seat is provided with a through hole, and the output end of the electromagnetic valve is provided to be coupled. The forced discharge device of claim 2, wherein the bottom surface of the through hole of the fixing seat extends downwardly and is provided with a hollow bracket, and the second floating ball opening relationship is coupled to the bracket. The forced discharge device of claim 3, wherein the fixing seat further comprises a casing, and the casing is provided with a through hole corresponding to the input end of the electromagnetic valve. The forced discharge device of claim 1, wherein a top surface of the container is further provided with a cover body, and two ends of the cover body are respectively provided with a through hole for providing gas circulation, and the inside of the cover body and the first The accommodating space is connected to form a negative pressure in the second accommodating space.