CN210145327U

CN210145327U - Constant temperature purifier for breathing

Info

Publication number: CN210145327U
Application number: CN201920802530.6U
Authority: CN
Inventors: 胡文利
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-03-17
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a breathe and use constant temperature purifier, be arranged in polluting the heavier industrial environment, provide clear air to the workman, its structure includes the temperature adjusting pipe, purify a section of thick bamboo, the air compressor machine, sealed helmet, let in the air in purifying a section of thick bamboo with certain pressure through the air compressor machine, filter the interior filter core of purifying a section of thick bamboo and then get into the temperature adjusting pipe, the temperature adjusting pipe utilizes the cryogenic principle of vortex tube, hot gas and the air conditioning reposition of redundant personnel in the air, export sealed helmet in, supply the workman to use in sealed helmet, because directly adopt industrial grade filter core, compare head-mounted equipment purifying effect better, for further getting rid of the moisture in the air, set up the condensation frame in purifying a section of thick bamboo, vapor in the air can condense on the condensation frame, and effectively get rid of; the utility model discloses simple structure, the cost is lower, can also effectively keep apart workman and external environment, and reduce the damage to the human body.

Description

Constant temperature purifier for breathing

Technical Field

The utility model belongs to the technical field of air purification, concretely relates to breathe with constant temperature purifier.

Background

Under the working environment with high pollution such as sand blasting, paint and the like, operators need to add enough protection to ensure the health of the operators, for the working environment with severe environment, simple masks and protective glasses cannot play enough protection effect, and iron powder or harmful gas in the air can easily pass through the gaps of the masks, so that the operators cannot obtain sufficient protection; one kind is to set up adsorption equipment at the equipment end, get rid of or adsorb the pollutant in the source, but production facility is more, and the cost that needs consume is also bigger, and the last kind is to set up centralized processing device in the inside of factory building, directly purifies the factory building, but this kind of method not only the cost is high, and the quantity of absorption mouth is not many moreover, can not guarantee that the pollutant that produces is absorbed immediately, consequently still can contact with the workman before being absorbed, therefore the protective effect is not very good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a breathe with constant temperature purifier, not only the cost is lower, can effectively keep apart workman and external environment moreover, and reduce the damage to the human body.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the constant-temperature purification device for breathing comprises an air compressor, a sealing helmet, a temperature adjusting pipe and a purification cylinder, wherein the air compressor, the purification cylinder, the temperature adjusting pipe and the sealing helmet are sequentially communicated to provide clean air for a user; the constant temperature pipe comprises an access port, a vortex tube, a cold air pipe and a hot air pipe, wherein the cold air pipe and the hot air pipe are respectively positioned at two ends of the vortex tube, and the access port is communicated with the side surface of the vortex tube.

Furthermore, the outer wall of the vortex tube is also provided with a reinforcing rib, and the reinforcing rib is parallel to the axis direction of the vortex tube.

Furthermore, the top plate of the shell is detachably connected with other parts, so that the filter element is convenient to replace.

Furthermore, a condensation frame is further arranged between the filter element and the shell and consists of a plurality of cross beams and longitudinal beams, the cross beams are connected into a net-shaped plane, the number of the planes formed by the cross beams is two, and the longitudinal beams are vertically fixed between the two planes.

Furthermore, the outer side surface of the bottom of the shell is also provided with a water storage weir.

Furthermore, the outer surface of the shell is covered with a water absorption layer, and the water absorption layer extends to the bottom of the water storage weir to absorb water.

The utility model discloses at least, following technological effect has:

(1) the vortex tube structure in the temperature adjusting tube is utilized to adjust the temperature, so that the structure is simple, the maintenance is convenient, and the temperature can be adjusted by adjusting the flow.

(2) The temperature adjusting pipe and the purifying cylinder are designed in a split mode and are connected through the connecting pipe, so that the movement of workers is not limited.

(3) The temperature adjusting pipe is light in weight, can be carried about, and can be adjusted at any time.

(4) The filter core of purifying in the section of thick bamboo compares the pollutant in the filtration air that can be better such as gauze mask, provides the clean air of user.

(5) The equipment is directly connected with workers, and provides the quantity of gas required by the breathing of the workers, but not purifies the air in a factory building, so that the volume of the air required to be purified is smaller, and the service life of a filter element is longer.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 schematically shows a structural schematic view of a temperature adjusting pipe in the present invention;

FIG. 2 is a schematic view of a purification cartridge according to the present invention;

wherein the figures include the following reference numerals:

11-inlet, 12-hot air pipe, 13-cold air pipe, 14-vortex pipe, 15-reinforcing rib, 21-air inlet, 22-outlet, 23-shell, 24-water outlet, 25-filter element, 26-condensation frame, 27-water storage weir and 28-water absorption layer.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure; unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application; as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …, above," "overlying" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures; it will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

Examples

Fig. 1-2 show is breathe with constant temperature purifier, in being used for polluting among the heavier industrial environment, provide clear air to the workman, its structure includes the tempering tube, purify the section of thick bamboo, the air compressor machine, sealed helmet, let in the purification section of thick bamboo with certain pressure through the air compressor machine with the air, get into the tempering tube after filter by filter element 25 in the purification section of thick bamboo, the tempering tube utilizes the refrigerated principle of vortex tube 14, hot gas and air conditioning in the air shunt, export in the sealed helmet, supply the workman to use in the sealed helmet, because directly adopt industrial grade filter element 25, it is better to compare head-mounted equipment purifying effect, for further getting rid of the moisture in the air, set up condensation frame 26 in purifying the section of thick bamboo, vapor in the air can condense on condensation frame 26, and effectively get rid of.

As shown in fig. 1, the thermostatic tube includes an inlet 11, a vortex tube 14, a cold air tube 13, and a hot air tube 12, the cold air tube 13 and the hot air tube 12 are respectively located at two ends of the vortex tube 14, the inlet 11 is connected to a side surface of the vortex tube 14, the inlet 11 introduces the gas filtered by the purification cartridge into the vortex tube 14, the gas flow tangentially enters the vortex tube 14 and rotates therein, and is separated into two parts with unequal total temperature through vortex conversion, the low temperature gas flow is discharged from the cold air tube 13, the high temperature gas flow is discharged from the hot air tube 12, a temperature control valve is further provided in the hot air tube 12, the effect of adjusting temperature is achieved by changing the flow rate, that is, the principle of action of the vortex tube 14, so that the cold and hot gas flows in the air can be effectively separated for people.

The outer wall of the vortex tube 14 is also provided with a reinforcing rib 15, the reinforcing rib 15 is parallel to the axial direction of the vortex tube 14, the force required by the deformation of the outer wall of the vortex tube 14 is increased, and the structure of the vortex tube 14 is more stable; the temperature adjusting pipe is light in weight and is communicated with the purifying cylinder through the connecting pipe, so that the temperature adjusting pipe can be carried about when in use, the adjustment is simple, a user can move within the length range of the connecting pipe, and the influence on production is less.

As shown in fig. 2, the purifying cartridge includes a housing 23, a filter element 25, a condensing frame 26, the housing 23 is a closed cylindrical casing, the filter element 25 and the condensing frame 26 are disposed in the housing 23, the side surface of the housing 23 is also communicated with an air inlet 21 for introducing air into the housing 23, a water outlet 24 is further disposed on the side surface close to the bottom surface of the housing 23 for discharging water accumulated at the bottom of the housing 23, the filter element 25 is fixed in the housing 23, the filter element 25 can be regarded as being composed of a cylinder and a disc, the size of the disc portion is the same as that of the cylinder inside the housing 23, and is fixed at the portion close to the top of the cylinder portion to divide the housing 23 into two portions, the portion at the bottom filters outside air and then enters the top space through the filter element 25, the top space is communicated with an output port 22, and the filtered air is discharged through.

It is worth noting that: the top plate of the shell 23 is detachably connected with the other parts of the shell 23, so that the filter element 25 is convenient to replace.

The air entering the housing 23 contains water, at a lower temperature, the water exists in the form of water drops, the water drops are filtered out and accumulated at the bottom of the housing 23 when passing through the filter element 25, so as to be filtered, but at a higher temperature, the water exists in the form of water drops and also in the form of water vapor, the water drops can be filtered out by the filter element 25, but the water vapor can not be filtered by the air, for this reason, a condensation frame 26 is arranged outside the filter element 25, as shown in fig. 2, the condensation frame 26 is composed of cross beams and longitudinal beams, the cross beams are provided with a plurality of parts, the cross beams are connected with each other to form a net-shaped plane, the horizontal plane is fixed between the filter element 25 and the inner wall of the housing 23, the plane composed of the cross beams is provided with two parts, and the longitudinal beams are vertically fixed between the two planes, so that the surface area of the condensation frame 26 is larger, because the condensation frame, therefore, the shell 23 serves as a heat dissipation surface of the condensation frame 26, heat on the condensation frame 26 is dissipated through the shell 23, the temperature of the condensation frame 26 is lower, and after the gas with higher temperature enters the shell 23, water vapor in the gas can be condensed into water drops on the surface of the condensation frame 26 with lower temperature to be separated from the gas, so that the water content in the gas is reduced, and the dehumidification effect is better.

As shown in fig. 2, the outer side surface of the bottom of the housing 23 is further provided with a water storage weir 27, water discharged from the water outlet 24 flows into the water storage weir 27, the height of the water storage weir 27 is higher than that of the water blowing opening, and because pressure gas is introduced into the housing 23, the internal pressure of the housing 23 is higher, and water is pressed out by pressure during water drainage, so that backflow cannot occur even if the water level in the water storage weir 27 is higher than that of the water outlet 24; the outer surface of the shell 23 is also covered with a water absorbing layer 28, the shell 23 in the water storage weir 27 is also covered with the water absorbing layer 28, the water absorbing layer 28 is made of cotton, when the water absorbing layer 28 is positioned in water, water can move upwards along the water absorbing layer 28 to wet the water absorbing layer 28, and the cotton material has good water storage capacity, so that more water can be stored in the water absorbing layer 28, and can absorb heat to be evaporated into water vapor, thereby reducing the temperature of the heat absorbing layer, because the side surfaces of the shell 23 can be used as heat dissipation surfaces of the condensing frame 26, the temperature of the water absorbing layer 28 can be reduced in the evaporation process of the water in the heat absorbing layer, further reducing the temperature of the side surfaces of the shell 23, so that the side surfaces of the shell 23 are always kept at a lower temperature, and the condensing frame 26 is.

When using, the air inlet 21 of purifying cylinder can communicate with the air compressor machine, and delivery outlet 22 can communicate with the access mouth 11 of the pipe that adjusts the temperature, and the air compressor machine inhales the outside air and conveys in shell 23 with higher pressure, and gaseous is filtered in shell 23, and the gaseous after the filtration gets into the pipe that adjusts the temperature through the connecting pipe, during cold hot airflow splits in the pipe that adjusts the temperature penetrates sealed helmet, supplies the user to use, reduces the damage of operational environment to the human body.

In this embodiment, the air compressor, the sealing helmet, the vortex tube and the filter element are mature prior art, and therefore, detailed description is not provided.

Claims

1. Breathe with constant temperature purifier, including air compressor machine, sealed helmet, its characterized in that: the air compressor, the purification cylinder, the temperature adjusting pipe and the sealing helmet are sequentially communicated to provide clean air for a user, the purification cylinder comprises a shell and a filter element, the filter element is arranged in the shell, the side surface of the shell is also communicated with an air inlet, a water outlet is also arranged on the side surface close to the bottom surface of the shell, the filter element is fixed in the shell and is communicated with an output port, and the filtered air is output through the output port; the constant temperature pipe comprises an access port, a vortex tube, a cold air pipe and a hot air pipe, wherein the cold air pipe and the hot air pipe are respectively positioned at two ends of the vortex tube, and the access port is communicated with the side surface of the vortex tube.

2. The thermostatic respiratory purification device according to claim 1, wherein: the outer wall of the vortex tube is also provided with a reinforcing rib, and the reinforcing rib is parallel to the axis direction of the vortex tube.

3. The thermostatic respiratory purification device according to claim 1, wherein: the shell top plate is detachably connected with other parts, so that the filter element is convenient to replace.

4. The thermostatic respiratory purification device according to claim 1, wherein: still be provided with the condensation frame between filter core and the shell, the condensation frame comprises crossbeam and longeron, and the crossbeam has a plurality ofly, connects into netted plane each other, and the plane that the crossbeam is constituteed has two, and vertical being fixed with a plurality of longerons between two planes.

5. The thermostatic respiratory purification device according to claim 1, wherein: and a water storage weir is further arranged on the outer side surface of the bottom of the shell.

6. The thermostatic respiratory purification device according to claim 5, wherein: the outer surface of the shell is also covered with a water absorption layer, and the water absorption layer extends to the bottom of the water storage weir to absorb water.