CN220090567U

CN220090567U - Liquid separator

Info

Publication number: CN220090567U
Application number: CN202320214085.8U
Authority: CN
Inventors: 廖俊; 罗阳
Original assignee: Sichuan Fushui Environmental Protection Technology Co ltd
Current assignee: Sichuan Fushui Environmental Protection Technology Co ltd
Priority date: 2023-02-12
Filing date: 2023-02-12
Publication date: 2023-11-28
Anticipated expiration: 2033-02-12

Abstract

The utility model discloses a liquid separator, which comprises a base, wherein an air extraction mechanism and an output mechanism are arranged in the base, the air extraction mechanism can separate air in liquid through the air extraction mechanism, and the output mechanism can collect the separated liquid; the pressure sensor can also monitor when the device moves to the liquid surface, and can also be used for detecting the liquid volume in the container tank, so that the device is more flexible to use.

Description

Liquid separator

Technical Field

The utility model relates to the technical field of filters, in particular to a liquid separator.

Background

In a liquid-spraying machine (e.g. a compressor or expander), the compressed or expanded gas will contain a quantity of liquid, such as oil or water, such a liquid separator comprising a container with an inlet for the gas-liquid mixture and an outlet for carrying away the treated gas, wherein the container defines a space, and wherein a filter element is provided in the space, which filter element extends around the outlet, in particular when the filter element separates very little liquid, which may cause losses, because of e.g. low discharge of the gas-liquid mixture or because of very little liquid in the gas-liquid mixture, some known liquid separators are provided with a device which completely closes the discharge pipe once the liquid level in the reservoir has fallen to or below a certain level;

in this regard, chinese patent publication No. CN109260872B discloses designing a liquid separator having a container comprising an inlet and an outlet, the container defining a space in which a filter element is arranged such that a gas-liquid mixture must pass through the filter element after entering the container via the inlet and before being able to leave the container via the outlet, a liquid discharge tube, which is able to discharge liquid collected in the reservoir, being attached to the reservoir of the filter element, the reservoir being provided with a device, which closes the discharge tube once the liquid level in the reservoir drops to or below a certain level, the liquid separator being provided with a partition, which extends from a side wall in the container around the outlet and comprises a bottom wall having an inlet opening, wherein the chamber to which the filter element is attached is defined by the partition, the bottom wall and a portion of the side wall of the container, which extends from the bottom wall around the inlet opening, and all the above features being arranged such that an outlet area connected to the outlet is defined between the partition and the filter element;

the above-mentioned patent device does not solve the problem that the separation of other gases from liquid is accomplished after separating some of the gases which are easily dissolved in water by liquid in a laboratory.

Disclosure of Invention

The present utility model is directed to a liquid separator to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the liquid separator comprises a base, wherein an air extraction mechanism and an output mechanism are arranged in the base, the air extraction mechanism can separate air in liquid through an air extractor, and the output mechanism can collect the separated liquid;

the output mechanism comprises a container tank fixedly connected with a base, an output pipe is fixedly connected with the container tank, a water outlet groove is formed in a part of the output pipe, a fixing shell is fixedly connected with the output pipe, a sliding rod is slidably connected with the fixing shell, a contraction spring is fixedly connected between the sliding rod and the fixing shell, an electromagnet is fixedly connected with the fixing shell, a piston is fixedly connected with the sliding rod, and the piston can seal the outlet at the lower end of the container tank.

The air extraction mechanism comprises a sliding block which is connected with the container in a sliding way, wherein the sliding block is fixedly connected with a sliding rail, and the sliding block is fixedly connected with a detection spring.

The device comprises a detection spring, a pressure sensor, an input pipe, a fixed block, a motor, a power shaft and a rotating block, wherein the detection spring is fixedly connected with the pressure sensor, the pressure sensor is fixedly connected with the input pipe, the fixed block is fixedly connected with the input pipe, the motor is fixedly connected with the fixed block, the power shaft is connected with the motor in a power mode, and the rotating block is fixedly connected with the power shaft.

The input pipe is fixedly connected with a connecting pipe, the connecting pipe is fixedly connected with a sealing door, the sealing door is rotationally connected with the rotating block, and the connecting pipe is in sliding connection with the sliding rail.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has small volume, simple operation, can be used on medical injection liquid and experimental instrument, can rapidly separate most of gas in liquid, has simple principle, simple used materials and low cost;

the pressure sensor can also monitor when the device moves to the liquid surface, and can also be used for detecting the liquid volume in the container tank, so that the device is more flexible to use.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a schematic front view of FIG. 1;

FIG. 3 is a schematic top view of FIG. 1;

FIG. 4 is a schematic view from above of FIG. 1;

FIG. 5 is a schematic diagram of the structure of the present utility model;

FIG. 6 is an enlarged schematic view of a portion of the water outlet mechanism of FIG. 5;

FIG. 7 is a right-hand structural schematic diagram of FIG. 4;

fig. 8 is an enlarged partial schematic view of the control enclosure of fig. 7.

In the figure: 100. a base; 101. a container tank; 102. a pressure sensor; 103. an input tube; 104. a sliding block; 105. an output pipe; 106. a piston; 107. a slide bar; 108. a retraction spring; 109. an electromagnet; 109. an electromagnet; 110. a fixed case; 111. a fixed block; 112. a motor; 113. detecting a spring; 114. a connecting pipe; 115. closing the door; 116. a slide rail; 117. a power shaft; 118. a rotating block; 119. an air extraction mechanism; 120. and an output mechanism.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

referring to fig. 1-8, the present utility model provides a technical solution: the liquid separator comprises a base 100, wherein an air suction mechanism 119 and an output mechanism 120 are arranged in the base 100, the air suction mechanism 119 can separate air in liquid through an air pump, and the output mechanism 120 can collect the separated liquid;

the output mechanism 120 comprises a container tank 101 fixedly connected with the base 100, the base 100 is fixedly connected with an output pipe 105, a water outlet tank is arranged in a part of the output pipe 105, and the output pipe 105 is fixedly connected with a fixed shell 110;

the fixed shell 110 is slidably connected with a sliding rod 107, a contraction spring 108 is fixedly connected between the sliding rod 107 and the fixed shell 110, the fixed shell 110 is fixedly connected with an electromagnet 109, the sliding rod 107 is fixedly connected with a piston 106, and the piston 106 can seal an outlet at the lower end of the container tank 101;

the electromagnet 109 is started to drive the sliding rod 107 to move downwards, so that the piston 106 moves downwards, and the liquid in the container tank 101 flows out along the groove on the inner wall of the output pipe 105.

Referring to fig. 1-8, embodiment 2 differs from embodiment 1 in that:

the air extraction mechanism 119 comprises a sliding block 104 which is slidably connected with the container 101, the sliding block 104 is fixedly connected with a sliding rail 116, the sliding block 104 is fixedly connected with a detection spring 113, and the detection spring 113 is fixedly connected with a pressure sensor 102;

the pressure sensor 102 is fixedly connected with an input pipe 103, the input pipe 103 is fixedly connected with a fixed block 111, the fixed block 111 is fixedly connected with a motor 112, the motor 112 is in power connection with a power shaft 117, and the power shaft 117 is fixedly connected with a rotating block 118;

the input pipe 103 is fixedly connected with a connecting pipe 114, the connecting pipe 114 is fixedly connected with a sealing door 115, the sealing door 115 is rotationally connected with a rotating block 118, and the connecting pipe 114 is slidingly connected with a sliding rail 116.

Working principle:

the motor 112 is started to drive the power shaft 117 to rotate and drive the rotating block 118 to rotate, so that a channel in the connecting pipe 114 is opened, then a funnel is arranged on the detecting spring 113, so that liquid containing gas is poured into the container 101 through the input pipe 103, then the upper end opening of the input pipe 103 is connected to an air pump, and then the air pump starts to exhaust air;

when the pressure in the container 101 begins to decrease, the gas dissolved in the liquid is pumped out, the sliding block 104 is driven to slowly move downwards, the sliding rail 116 is driven to move downwards, the detection spring 113 is driven to move downwards, the input pipe 103 is driven to move downwards, and the pressure change detected by the pressure sensor 102 is not great;

when the sliding block 104 contacts the water surface in the container tank 101, the air extractor is continuously started at this time, the detection spring 113 moves downwards, so that the detection spring 113 is compressed, the data of the pressure sensor 102 become large, and then the pressure sensor 102 has stable value after the liquid enters the passage of the connecting pipe 114 until the detection spring 113 moves to the lowest position;

then the motor 112 is reversely started to enable the rotating block 118 and the sealing door 115 to form a sealing space, then the electromagnet 109 is started to enable the sliding rod 107 to move downwards, so that liquid in the container tank 101 flows out along the inner wall groove of the output pipe 105, a collecting device is placed at the lower end of the output pipe 105, the collected liquid has low air content, and the device can be used as a test room for separating bubble water and can separate most of gas.

It will be apparent to those skilled in the art that various modifications and variations can be made to the disclosed embodiments. Other embodiments will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed system. It is intended that the specification and examples be considered as exemplary only, with a true scope being indicated by the following claims and their equivalents.

Claims

1. A liquid separator comprising a base (100), characterized in that: an air extraction mechanism (119) and an output mechanism (120) are arranged in the base (100), the air extraction mechanism (119) can separate air in the liquid through an air extractor, and the output mechanism (120) can collect the separated liquid;

the output mechanism (120) comprises a container tank (101) fixedly connected with the base (100), an output pipe (105) is fixedly connected with the base (100), a water outlet groove is formed in a part of the output pipe (105), and a fixing shell (110) is fixedly connected with the output pipe (105).

2. A liquid separator according to claim 1 wherein: the fixed shell (110) is connected with a sliding rod (107) in a sliding mode, and a contraction spring (108) is fixedly connected between the sliding rod (107) and the fixed shell (110).

3. A liquid separator according to claim 2, wherein: the fixed shell (110) is fixedly connected with an electromagnet (109), the sliding rod (107) is fixedly connected with a piston (106), and the piston (106) can seal the outlet at the lower end of the container tank (101).

4. A liquid separator according to claim 1 wherein: the air extraction mechanism (119) comprises a sliding block (104) which is connected with the container tank (101) in a sliding mode, the sliding block (104) is fixedly connected with a sliding rail (116), and the sliding block (104) is fixedly connected with a detection spring (113).

5. A liquid separator according to claim 4 wherein: the detection spring (113) is fixedly connected with the pressure sensor (102), the pressure sensor (102) is fixedly connected with the input pipe (103), and the input pipe (103) is fixedly connected with the fixed block (111).

6. A liquid separator according to claim 5 wherein: the fixed block (111) is fixedly connected with a motor (112), the motor (112) is in power connection with a power shaft (117), and the power shaft (117) is fixedly connected with a rotating block (118).

7. A liquid separator according to claim 6 wherein: the input pipe (103) is fixedly connected with a connecting pipe (114), the connecting pipe (114) is fixedly connected with a sealing door (115), the sealing door (115) is rotationally connected with the rotating block (118), and the connecting pipe (114) is in sliding connection with the sliding rail (116).