CN215403089U

CN215403089U - Automatic drainer for medical molecular sieve oxygen production equipment

Info

Publication number: CN215403089U
Application number: CN202120884233.8U
Authority: CN
Inventors: 陈恒斐
Original assignee: Hengshui Jiarui Electromechanical Installation Engineering Co ltd
Current assignee: Hengshui Jiarui Electromechanical Installation Engineering Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-01-04
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses an automatic drainer for medical molecular sieve oxygen production equipment, which comprises an installation cavity, a protective cover, a conveying water pipe and a water storage tank, wherein a liquid level sensor is fixedly installed at one side inside the installation cavity at the bottom of a microporous filter element, floaters are respectively placed at two sides of the top of the inner cavity, a piston is fixedly installed inside the inner cavity through a spring body, return springs are fixedly installed in the inner cavities at two sides of the bottom of the piston, a fixed rod penetrating through the inner cavity and extending out of the installation cavity is fixedly installed at the top of each return spring, a rubber threaded ring used in a matched mode is arranged on each fixed rod, the bottom of the installation cavity is fixedly connected with the water storage tank through the conveying water pipe, and a solenoid valve used in a matched mode is fixedly installed on the conveying water pipe. According to the utility model, through the floater, the spring body, the piston and the electromagnetic valve, automatic drainage and drainage time control in the use process of the oxygen generation equipment are realized, and the practicability of the drainer is improved.

Description

Automatic drainer for medical molecular sieve oxygen production equipment

Technical Field

The utility model relates to the technical field of drainage of medical equipment, in particular to an automatic drainer for medical molecular sieve oxygen production equipment.

Background

The molecular sieve oxygen production equipment pressurizes the raw material air by the compressor, remove solid impurities such as oil, dust and water through the air pretreatment device, and cool to the normal temperature, the compressed air after the processing gets into the adsorption tower that is equipped with the molecular sieve by the admission valve, nitrogen gas in the air, carbon dioxide etc. are adsorbed, the gas that flows out is high-purity oxygen promptly, and the comdenstion water that produces among the molecular sieve oxygen production process then needs to carry out timely discharge, otherwise the comdenstion water accumulates in the equipment for a long time and can be damaged by the corrosion to the part that leads to the inside equipment, also can cause compressed air to be polluted simultaneously, need an automatic drainer for medical molecular sieve oxygen production equipment now, but automatic drainer for current medical molecular sieve oxygen production equipment has many problems or defects:

1. most of the existing molecular sieve oxygen generating equipment discharges condensed water manually in the using process, and the situation that compressed air in an air compressor is polluted due to forgetting easily occurs, so that the working efficiency of oxygen production is reduced;

2. and current drainer is in the in-service use in-process, when inside drainage subassembly damaged, the staff can't in time learn to handle to lead to the unable operation of drainer to carry out the drainage, reduced the practicality of drainer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic drainer for medical molecular sieve oxygen production equipment, which solves the problem of low working efficiency of the drainer in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic drainer for medical molecular sieve oxygen production equipment comprises an installation cavity, a protective cover, a conveying water pipe and a water storage tank, wherein a micropore filter element is fixedly installed at the top inside the installation cavity through a butt joint installation block, a liquid level sensor is fixedly installed at one side inside the bottom installation cavity of the micropore filter element, an inner cavity is fixedly installed at the bottom inside the installation cavity, floaters are placed at two sides of the top of the inner cavity, a piston is fixedly installed inside the inner cavity through a spring body, a reset spring is fixedly installed in the inner cavities at two sides of the bottom of the piston, a fixed rod penetrating through the inner cavity and extending out of the installation cavity is fixedly installed at the top of the reset spring, a rubber threaded ring matched with the fixed rod is arranged on the fixed rod, the protective cover is fixedly installed at the top of the installation cavity, and the water storage tank is fixedly connected with the bottom of the installation cavity through the conveying water pipe, and the delivery pipe is fixedly provided with an electromagnetic valve which is matched with the delivery pipe for use, the inside of the water storage tank is fixedly provided with a filter screen plate, the bottom of the filter screen plate is provided with active carbon through a loading box, and the bottom of the water storage tank is provided with a base which is matched with the water storage tank for use.

Preferably, the two sides of the bottom of the piston are provided with drain holes used in a matched mode, the two sides of the top inside the installation cavity are fixedly provided with right-angle clamping blocks used in a matched mode with the butt joint installation blocks, and the bottom of each butt joint installation block is provided with a fixing clamping groove used in a matched mode with the right-angle clamping blocks.

Preferably, the joint of the installation cavity and the fixed rod is fixedly provided with a rubber sealing gasket used in a matched manner, and the bottom of the installation cavity is provided with a water outlet used in a matched manner with the conveying water pipe.

Preferably, the top of visor is equipped with the water inlet, and the top fixed mounting of water inlet has the flange that the cooperation was used.

Preferably, the loading box is provided with a sealing cover, and the periphery of the loading box is provided with through holes matched with the activated carbon for use.

Preferably, a water outlet is formed in the bottom of one side of the water storage tank, and a manual control valve matched with the water outlet is arranged on the water outlet.

Compared with the prior art, the utility model has the following innovative effects: this automatic water drainer for medical molecular sieve oxygen production equipment is rational in infrastructure, has following advantage:

(1) the floater, the spring body, the piston and the electromagnetic valve are matched for use, so that the oxygen production equipment can automatically drain water in the use process, when the condensed water in the cavity reaches a certain liquid level, the piston can move upwards due to the buoyancy of water, the condensed water is automatically discharged from the drain hole, the condition that the compressed air is polluted due to the fact that the condensed water is forgotten to drain water manually is avoided, meanwhile, the staff can control the time for automatically discharging the condensed water, and the practicability of the drainer is improved;

(2) through the matched use of the liquid level sensor, the reset spring, the fixed rod and the rubber threaded ring, the drainage condition in the installation cavity can be monitored in the drainage use process, when the drainage component in the installation cavity is damaged and the water level reaches a certain position and cannot automatically drain, the liquid level sensor senses and gives an alarm, a worker can rotate the fixed rod, so that the piston is jacked up by the elastic force of the reset spring to drain, the situation that condensed water is accumulated due to the fact that the drainage device cannot automatically drain because the internal component is damaged is avoided, and the usability of the drainage device is improved;

(3) through the cooperation use between micropore filter core, storage water tank, filter plate and the active carbon for the in-process of oxygen making equipment emission comdenstion water can filter the large granule impurity in the comdenstion water earlier, prevents to block up the inside wash port of installation cavity, can collect the comdenstion water simultaneously and filter the back, and the circulation is used as other usage, avoids the water waste, has improved the beneficial effect of drainer.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

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

FIG. 4 is a first partial front cross-sectional view of the present invention;

fig. 5 is a schematic view of a second partial front cross-sectional structure according to the present invention.

In the figure: 1. installing a cavity; 101. a right-angle fixture block; 102. butting the mounting blocks; 103. a microporous filter element; 104. a liquid level sensor; 105. an inner cavity; 106. a float; 107. a piston; 108. a spring body; 109. a return spring; 110. fixing the rod; 111. a rubber thread ring; 112. a water outlet; 2. a protective cover; 201. a water inlet; 202. a flange; 3. a delivery water pipe; 301. an electromagnetic valve; 4. a water storage tank; 401. a base; 402. a filter screen plate; 403. loading a cartridge; 404. activated carbon; 405. a water outlet; 406. the valve is controlled manually.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: an automatic drainer for medical molecular sieve oxygen production equipment comprises an installation cavity 1, a protective cover 2, a conveying water pipe 3 and a water storage tank 4, wherein a microporous filter element 103 is fixedly installed at the top inside the installation cavity 1 through a butt joint installation block 102, a liquid level sensor 104 is fixedly installed at one side inside the bottom installation cavity 1 of the microporous filter element 103, an inner cavity 105 is fixedly installed at the bottom inside the installation cavity 1, floaters 106 are placed at two sides of the top of the inner cavity 105, a piston 107 is fixedly installed inside the inner cavity 105 through a spring body 108, drain holes used in a matched mode are formed in two sides of the bottom of the piston 107, the oxygen production equipment can automatically drain water in the using process through the matching between the floaters 106 and the spring body 108 as well as between the piston 107 and an electromagnetic valve 301, and the condition that the compressed air is polluted due to the fact that the condensate water is forgotten to be discharged manually is avoided, meanwhile, the time of automatic drainage of condensed water can be controlled by workers, the practicability of the drainer is improved, reset springs 109 are fixedly arranged in inner cavities 105 on two sides of the bottom of the piston 107, a fixed rod 110 penetrating through the inner cavity 105 and extending out of the installation cavity 1 is fixedly arranged at the top of each reset spring 109, a rubber threaded ring 111 used in a matched mode is arranged on each fixed rod 110, the drainage condition in the installation cavity 1 can be monitored in the use process through the matched use of the liquid level sensor 104, the reset springs 109, the fixed rod 110 and the rubber threaded ring 111, when a drainage component in the installation cavity 1 is damaged, when the water level reaches a certain position and automatic drainage cannot be achieved, the liquid level sensor 104 senses and gives an alarm, the workers can rotate the fixed rod 110, the piston 107 is jacked up by the elasticity of the reset springs 109 for drainage, and damage of the drainer due to internal components is avoided, the automatic drainage can not be carried out, so that the accumulation of condensed water is caused, the usability of the drainer is improved, and a rubber sealing gasket which is used in a matched mode is fixedly arranged at the joint of the installation cavity 1 and the fixing rod 110;

specifically, right-angle fixture blocks 101 matched with the butt joint installation blocks 102 for use are fixedly installed on two sides of the top inside the installation cavity 1, fixing clamping grooves matched with the right-angle fixture blocks 101 for use are formed in the bottoms of the butt joint installation blocks 102, a protection cover 2 is fixedly installed on the top of the installation cavity 1, a water inlet 201 is formed in the top of the protection cover 2, and a flange 202 matched for use is fixedly installed on the top of the water inlet 201;

specifically, the bottom of the installation cavity 1 is provided with a water outlet 112 matched with the conveying water pipe 3 for use, the bottom of the installation cavity 1 is fixedly connected with a water storage tank 4 through the conveying water pipe 3, the conveying water pipe 3 is fixedly provided with an electromagnetic valve 301 matched for use, the inside of the water storage tank 4 is fixedly provided with a filter screen plate 402, the bottom of the filter screen plate 402 is provided with active carbon 404 through a loading box 403, the loading box 403 is provided with a sealing cover, the periphery of the loading box 403 is provided with through holes matched for use with the active carbon 404, the bottom of the water storage tank 4 is provided with a base 401 matched for use, the bottom of one side of the water storage tank 4 is provided with a water outlet 405, the water outlet 405 is provided with a manual control valve 406 matched for use, and in the process of discharging condensed water by the microporous filter element 103, the water storage tank 4, the filter screen plate 402 and the active carbon 404, large-particle impurities in the condensed water can be filtered firstly, the drain hole in the installation cavity 1 is prevented from being blocked, and after condensed water can be collected and filtered, the condensed water can be recycled for other purposes, so that the waste of water resources is avoided, and the beneficial effect of the water drainer is improved.

The working principle is as follows: when the device is used, firstly, a water inlet 201 at the top of the installation cavity 1 is fixedly connected with a molecular sieve oxygen production device needing water drainage, condensed water can flow into the installation cavity 1 along the water inlet 201 in the operation process, large-particle filtration is firstly carried out through the microporous filter element 103 to prevent particles from blocking a drain hole in the installation cavity 1, when the condensed water in the installation cavity 1 flows to a certain liquid level, the piston 107 is lifted by water pressure, so that the condensed water can flow out of the drain hole 112 along the drain hole, flows into the water storage tank 4 along the conveying water pipe 3 and is filtered through the matching between the filter screen plate 402 and the activated carbon 404, when the assembly in the installation cavity 1 is damaged and cannot rise along with the buoyancy of the water, so that the water accumulated in the installation cavity 1 reaches a certain liquid level, the liquid level sensor 104 senses and gives an alarm, and a worker can rotate the fixing rod 110 to move away from the reset spring 109 through the rubber thread ring 111, the return spring 109 jacks up the piston 107 by the spring force to discharge water, and the practicability of the water discharging device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a medical molecular sieve is automatic drainer for oxygen equipment, includes installation cavity (1), visor (2), conveying water pipe (3) and storage water tank (4), its characterized in that: the top of the interior of the installation cavity (1) is fixedly provided with a microporous filter element (103) through a butt joint installation block (102), one side of the interior of the bottom installation cavity (1) of the microporous filter element (103) is fixedly provided with a liquid level sensor (104), the bottom of the interior of the installation cavity (1) is fixedly provided with an inner cavity (105), two sides of the top of the inner cavity (105) are provided with floats (106), the interior of the inner cavity (105) is fixedly provided with a piston (107) through a spring body (108), two side inner cavities (105) at the bottom of the piston (107) are internally and fixedly provided with reset springs (109), the top of the reset springs (109) is fixedly provided with a fixing rod (110) which penetrates through the inner cavity (105) and extends out of the installation cavity (1), the fixing rod (110) is provided with a rubber thread ring (111) which is matched for use, the top of the installation cavity (1) is fixedly provided with a protective cover (2), the bottom of installation cavity (1) is through conveying water pipe (3) fixedly connected with storage water tank (4), and fixed mounting has solenoid valve (301) that the cooperation was used on conveying water pipe (3), the inside fixed mounting of storage water tank (4) has filter plate (402), activated carbon (404) have been placed through loading box (403) in the bottom of filter plate (402), and the bottom of storage water tank (4) is equipped with base (401) that the cooperation was used.

2. The automatic drainer for medical molecular sieve oxygen production equipment according to claim 1, wherein: the two sides of the bottom of the piston (107) are provided with drain holes used in a matched mode, the two sides of the top inside the installation cavity (1) are fixedly provided with right-angle clamping blocks (101) used in a matched mode with the butt joint installation blocks (102), and the bottom of each butt joint installation block (102) is provided with fixing clamping grooves used in a matched mode with the right-angle clamping blocks (101).

3. The automatic drainer for medical molecular sieve oxygen production equipment according to claim 1, wherein: the rubber sealing gasket that the cooperation was used is installed to the junction fixed mounting of installation cavity (1) and dead lever (110), the bottom of installation cavity (1) is equipped with outlet (112) with conveying water pipe (3) cooperation use.

4. The automatic drainer for medical molecular sieve oxygen production equipment according to claim 1, wherein: the top of visor (2) is equipped with water inlet (201), and the top fixed mounting of water inlet (201) has flange (202) that the cooperation was used.

5. The automatic drainer for medical molecular sieve oxygen production equipment according to claim 1, wherein: the loading box (403) is provided with a sealing cover, and the periphery of the loading box (403) is provided with through holes matched with the activated carbon (404).

6. The automatic drainer for medical molecular sieve oxygen production equipment according to claim 1, wherein: the bottom of one side of the water storage tank (4) is provided with a water outlet (405), and a manual control valve (406) matched with the water outlet (405) is arranged on the water outlet.