Oxygen generator with oxygen heating function

Abstract

The utility model relates to the technical field of oxygen generators, discloses an oxygen generator with an oxygen heating function, and solves the problems that oxygen and hot steam are naturally mixed in a temporary storage box, the oxygen and the hot steam cannot be uniformly mixed, and the mixing time is long, so that the mixing effect is poor. A mixing assembly comprises a supporting pipe, a spiral pipe is arranged in the supporting pipe, a second air guide pipe is installed at the lower end of the spiral pipe, an air pump is arranged on the lower side of the second air guide pipe, an air gathering pipe is installed at the lower end of the supporting pipe in a penetrating mode, and a fixing column and blades are rotatably installed on the air gathering pipe. The air pump is started, the air pump generates upward airflow so as to drive the blades to rotate, oxygen and hot air enter the spiral pipe along the second air guide pipe after being stirred by the blades, the oxygen and the hot air continuously change the flowing direction in the pipeline, collide with each other and are mixed, and the generated oxygen is heated more quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of oxygen generator, specifically is oxygen generator with oxygen heating function. BACKGROUND

[0002] With the increasing demand of people for health and special environment oxygen, the traditional oxygen generator has been difficult to meet the diversified requirements, when using in cold environment or for people sensitive to the temperature of inhaled gas, the normal temperature oxygen output by ordinary oxygen generator is easy to stimulate respiratory tract, cause cough and other discomfort, and even affect the oxygen absorption effect and patient compliance, in addition, in the field of industrial production, scientific experiment, sometimes oxygen with specific temperature is needed, the traditional oxygen generator cannot provide accurately, therefore, the development of oxygen generator with oxygen heating function is imminent to fill the market gap and improve user oxygen absorption experience and application range.

[0003] The existing Chinese patent with publication number CN220818014U discloses an oxygen generator with humidification function, which comprises a shell, an oxygen generator is fixedly installed on the inner bottom wall of the shell, an oxygen pipe is fixedly connected to the top of the oxygen generator, a water tank is fixedly connected to the inner bottom wall of the shell, a heater is fixedly installed on the inner bottom wall of the water tank, a steam pipe is fixedly connected to the top of the water tank, a temporary storage tank is fixedly installed on the upper end of the oxygen pipe and the steam pipe, the oxygen generator is started to make the manufactured oxygen enter the inside of the temporary storage tank, the heater is started to heat the clean water in the water tank, and the generated water vapor enters the inside of the temporary storage tank through the steam pipe to mix with the oxygen.

[0004] The related technology in the above has the problem that the oxygen and hot steam are naturally mixed in the temporary storage tank, the steam with higher temperature will be suspended above the oxygen with lower temperature, the oxygen and hot steam cannot be uniformly mixed, and the mixing time is relatively long, resulting in poor mixing effect. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an oxygen generator with oxygen heating function, which solves the problem that the oxygen and hot steam are naturally mixed in the temporary storage tank, the steam with higher temperature will be suspended above the oxygen with lower temperature, the oxygen and hot steam cannot be uniformly mixed, and the mixing time is relatively long, resulting in poor mixing effect.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: oxygen -generating machine with oxygen heat function, including oxygen -generating box, the inside installation of oxygen -generating box has oxygen -generating machine and hot steam generator, the upside of oxygen -generating machine and hot steam generator is installed with mixing component, the upside of mixing component is installed with the air outlet component, the mixing component includes support pipe, and the support pipe is located in the oxygen -generating box, and the upper end of support pipe is fixedly connected with the input end of air outlet component, and the inside of support pipe is provided with spiral pipe, and the upper end of spiral pipe is installed with air pipe no.

[0007] Oxygen -generating machine and hot steam generator generate high -concentration oxygen and hot steam respectively, and oxygen and hot gas enter into the air pipe no.

[0008] Preferably, the air pipe no. 1 and the air pipe no. 2 are funnel-shaped.

[0009] The air pipe no. 1 can gather oxygen and hot gas together and guide them into the spiral pipe, and the air pipe no. 2 can guide the mixed warm oxygen to the air outlet component for use.

[0010] Preferably, the upper end of the inner side of the support pipe is provided with a separation sheet, the separation sheet is located on the upper side of the air pipe no. 1, the four edges of the separation sheet are provided with guide blocks, guide grooves are formed in the support pipe, and the guide blocks and the guide grooves are slidably connected.

[0011] The gas flow generated by the mixing of oxygen and hot gas is discharged from the air pipe no. 1, which drives the guide blocks to move upward, and then the warm oxygen enters the air outlet component from the support pipe, after stopping oxygen production, the separation sheet falls due to gravity and returns to the upper side of the air pipe no. 1, which plays a role of isolating external dust, and can prevent external cold air from entering the spiral pipe.

[0012] Preferably, the lower end of the guide block is provided with a limiting block, a limiting groove is formed in the support pipe, the limiting groove is located on the two sides of the guide groove, and the limiting block and the limiting groove are slidably connected.

[0013] The isolation sheet is moved upward by the air flow, the guide block is moved upward, the limiting block is moved upward, the limiting block stops moving after moving to the upper end of the limiting groove, and then the isolation sheet is prevented from moving upward and from separating from the support pipe.

[0014] Preferably, the air outlet assembly comprises a flow guide pipe, the flow guide pipe is installed through the oxygen production box, the lower end of the flow guide pipe is fixedly connected with the support pipe, the inner side of the flow guide pipe is provided with a flow limiting sheet, the middle part of the flow limiting sheet is provided with a rotating shaft installed through, the rotating shaft is rotatably installed on the flow guide pipe, one end of the rotating shaft is provided with a knob, the upper end of the flow guide pipe is provided with a folding pipe, and the end of the folding pipe away from the flow guide pipe is provided with an air outlet head.

[0015] The knob is rotated to drive the rotating shaft to rotate, the flow limiting sheet is rotated in the flow guide pipe, the cross section area of the flow guide pipe is adjusted, and the flow rate of the oxygen is changed.

[0016] Preferably, the outer side of the oxygen production box is provided with a control panel, the upper end of the oxygen production box is provided with an indicator lamp, and the two ends of the oxygen production box are provided with pulling grooves.

[0017] Compared with the prior art, the oxygen generator with oxygen heating function has the beneficial effects as follows:

[0018] The oxygen generator with oxygen heating function provided by the utility model, the oxygen generator and the steam generator generate high-concentration oxygen and warm water vapor respectively, the oxygen and the hot gas enter into the gas gathering pipe through the air outlet pipe, the air pump is started, the air pump generates upward air flow, so as to drive the blade to rotate, the oxygen and the hot gas enter into the spiral pipe along the gas guide pipe two after being stirred by the blade, when the oxygen and the hot gas flow in the pipeline, due to the spiral structure, they constantly change the flow direction, the opportunity of mutual collision and mixing is increased, and then the oxygen and the hot gas are mixed more uniformly, and the generated oxygen is heated more quickly. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall schematic view of the utility model;

[0020] Figure 2 It is the front view of the utility model;

[0021] Figure 3 It is the mixing assembly structure schematic view of the utility model;

[0022] Figure 4 It is the support pipe upper end structure schematic view of the utility model;

[0023] Figure 5 It is the air outlet assembly structure schematic view of the utility model;

[0024] In the figure: 1, oxygen production box; 11, control panel; 12, indicator light; 13, pull groove; 2, oxygen generator; 3, hot steam generator; 4, mixing assembly; 41, support pipe; 411, isolation sheet; 412, guide block; 413, guide groove; 414, limiting block; 415, limiting groove; 42, spiral pipe; 43, air guide pipe one; 431, air guide pipe two; 44, air pump; 45, gas gathering pipe; 46, fixing column; 461, blade; 47, air outlet pipe; 5, air outlet assembly; 51, flow guide pipe; 52, flow limiting sheet; 53, rotating shaft; 54, knob; 55, folding pipe; 56, air outlet head. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] In order to further understand the content of the present application, the present application will be described in detail in combination with the drawings.

[0027] In combination with Figures 1-3The utility model provides an oxygen generator with oxygen heating function, which comprises an oxygen generator 2 and a hot steam generator 3 installed in an oxygen generator box 1, the hot steam generator 3 is composed of a water tank and a heating element, the heating element heats the water in the water tank through an electric heating wire, the water vapor generated by the evaporation of the water is discharged from the hot steam generator 3, the high-concentration oxygen is heated by the warm water vapor, a mixing assembly 4 is installed on the upper side of the oxygen generator 2 and the hot steam generator 3, an air outlet assembly 5 is installed on the upper side of the mixing assembly 4, the mixing assembly 4 comprises a support pipe 41 located in the oxygen generator box 1, the upper end of the support pipe 41 is fixedly connected with the input end of the air outlet assembly 5, a spiral pipe 42 is arranged in the support pipe 41, a gas guide pipe one 43 is installed on the upper end of the spiral pipe 42, a gas guide pipe two 431 is installed on the lower end of the spiral pipe 42, the gas guide pipe one 43 and the gas guide pipe two 431 are both funnel-shaped, the gas guide pipe one 43 can gather the oxygen and the hot air together and guide them into the spiral pipe 42, the gas guide pipe two 431 can guide the mixed warm oxygen to the air outlet assembly 5 for use, a gas pump 44 is arranged on the lower side of the gas guide pipe two 431 and fixedly installed on the lower end of the inner wall of the support pipe 41, a gas gathering pipe 45 is installed at the lower end of the support pipe 41, a fixed column 46 is rotatably installed on the gas gathering pipe 45, a plurality of blades 461 are installed on the outer side of the fixed column 46 and located on the lower side of the gas pump 44, air outlet pipes 47 are installed at both ends of the lower side of the gas gathering pipe 45, the lower ends of the two air outlet pipes 47 are respectively connected with the oxygen generator 2 and the hot steam generator 3, the oxygen generator 2 and the hot steam generator 3 respectively generate high-concentration oxygen and warm water vapor, the oxygen and the hot air enter the gas gathering pipe 45 through the air outlet pipes 47, the gas pump 44 is started, the gas pump 44 generates upward airflow, thereby driving the blades 461 to rotate, the oxygen and the hot air enter the spiral pipe 42 along the gas guide pipe two 431 after being stirred by the blades 461, when the oxygen and the hot air flow in the pipeline, they constantly change the flow direction due to the spiral structure, which increases the opportunity of mutual collision and mixing, thereby making the oxygen and the hot air mix more uniformly and more quickly to complete the heating of the generated oxygen.

[0028] In combination Figures 3-4The upper end of the support pipe 41 is provided with a isolation sheet 411, which is located on the upper side of the air guide pipe 43. The four edges of the isolation sheet 411 are provided with guide blocks 412. The support pipe 41 is provided with guide grooves 413. The guide blocks 412 and the guide grooves 413 are in sliding connection. The airflow generated by the mixture of oxygen and hot gas is discharged from the air guide pipe 43, which drives the guide blocks 412 to move upward. In turn, the warm oxygen enters the air outlet assembly 5 from the support pipe 41. After stopping the oxygen production, the isolation sheet 411 falls due to gravity and returns to the upper side of the air guide pipe 43, thereby playing a role in isolating external dust. At the same time, it can prevent external cold air from entering the spiral pipe 42. The lower end of the guide block 412 is provided with limiting blocks 414 on both sides. The support pipe 41 is provided with limiting grooves 415 on both sides of the guide grooves 413. The limiting blocks 414 and the limiting grooves 415 are in sliding connection. The isolation sheet 411 moves upward under the action of the airflow, which drives the guide blocks 412 to move upward, so that the limiting blocks 414 move upward. The limiting blocks 414 stop moving after moving to the upper end of the limiting grooves 415, thereby preventing the isolation sheet 411 from moving upward and preventing the isolation sheet 411 from separating from the support pipe 41.

[0029] In combination Figures 1-2 , Figure 5 The air outlet assembly 5 includes a flow guide pipe 51, which is installed through the oxygen production box 1. The lower end of the flow guide pipe 51 is fixedly connected with the support pipe 41. The inner side of the flow guide pipe 51 is provided with a flow limiting sheet 52. The middle part of the flow limiting sheet 52 is provided with a rotating shaft 53, which is rotatably installed in the flow guide pipe 51. One end of the rotating shaft 53 is provided with a knob 54. The upper end of the flow guide pipe 51 is provided with a folding pipe 55. One end of the folding pipe 55 away from the flow guide pipe 51 is provided with an air outlet head 56. Rotating the knob 54 drives the rotating shaft 53 to rotate, so that the flow limiting sheet 52 rotates in the flow guide pipe 51, thereby adjusting the cross-sectional area of the flow guide pipe 51, so as to change the flow rate of the oxygen. The outer side of the oxygen production box 1 is provided with a control panel 11, which can control the generation of the oxygen generator 2 and the adjustment of the temperature of the heating element in the hot steam generator 3. The upper end of the oxygen production box 1 is provided with an indicator light 12, which exhibits different colored lights corresponding to the working state, abnormal state and temperature state. The two ends of the oxygen production box 1 are provided with pulling grooves 13, through which a person can move the oxygen production box 1.

[0030] Working principle: The oxygen generator 2 and the hot steam generator 3 generate high-concentration oxygen and warm water vapor respectively, the oxygen and the hot gas enter into the gas gathering pipe 45 through the gas outlet pipe 47, the gas pump 44 is started, the gas pump 44 generates upward airflow, thereby driving the blade 461 to rotate, the oxygen and the hot gas are stirred after the blade 461, enter into the spiral pipe 42 along the gas guide pipe two 431, when the oxygen and the hot gas flow in the pipeline, due to the spiral structure, they change the flow direction constantly, increase the opportunity of mutual collision and mixing, thereby making the oxygen and the hot gas mix more uniformly, more quickly complete the heating of the generated oxygen.

[0031] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oxygen generator with oxygen heating function, comprising an oxygen generating chamber (1), wherein an oxygen generator (2) and a hot steam generator (3) are installed inside the oxygen generating chamber (1), a mixing assembly (4) is installed on the upper side of the oxygen generator (2) and the hot steam generator (3), and an air outlet assembly (5) is installed on the upper side of the mixing assembly (4), characterized in that: The mixing component (4) includes a support tube (41) located inside the oxygen generator (1). The upper end of the support tube (41) is fixedly connected to the input end of the air outlet component (5). A spiral tube (42) is installed inside the support tube (41). A first air guide tube (43) is installed at the upper end of the spiral tube (42), and a second air guide tube (431) is installed at the lower end of the spiral tube (42). An air pump (44) is installed on the lower side of the second air guide tube (431). The air pump (44) is fixedly installed. The lower end of the inner wall of the support pipe (41) is fitted with a gas-gathering pipe (45), and a fixed column (46) is rotatably mounted on the gas-gathering pipe (45). Multiple blades (461) are mounted on the outside of the fixed column (46). The blades (461) are located on the lower side of the air pump (44). Gas outlet pipes (47) are installed through both ends of the lower side of the gas-gathering pipe (45). The lower ends of the two gas outlet pipes (47) are connected to the oxygen generator (2) and the hot steam generator (3), respectively.

2. The oxygen generator with oxygen heating function according to claim 1, characterized in that: Both the first air duct (43) and the second air duct (431) are arranged in a funnel shape.

3. The oxygen generator with oxygen heating function according to claim 1, characterized in that: An isolation plate (411) is provided at the upper end of the inner side of the support tube (41). The isolation plate (411) is located on the upper side of the air guide tube (43). Guide blocks (412) are installed on the four sides of the isolation plate (411). A guide groove (413) is provided on the support tube (41). The guide block (412) and the guide groove (413) are slidably connected.

4. The oxygen generator with oxygen heating function according to claim 3, characterized in that: Limiting blocks (414) are installed on both sides of the lower end of the guide block (412), and a limiting groove (415) is opened on the support tube (41). The limiting groove (415) is located on both sides of the guide groove (413), and the limiting block (414) and the limiting groove (415) are slidably connected.

5. The oxygen generator with oxygen heating function according to claim 1, characterized in that: The gas outlet assembly (5) includes a guide pipe (51), which is installed through the oxygen generator (1). The lower end of the guide pipe (51) is fixedly connected to the support pipe (41). A flow restrictor (52) is provided on the inner side of the guide pipe (51). A rotating shaft (53) is installed through the middle of the flow restrictor (52). The rotating shaft (53) is rotatably installed on the guide pipe (51). A knob (54) is installed at one end of the rotating shaft (53). A folded pipe (55) is installed at the upper end of the guide pipe (51). A gas outlet head (56) is installed at the end of the folded pipe (55) away from the guide pipe (51).

6. The oxygen generator with oxygen heating function according to claim 1, characterized in that: The oxygen generator (1) is equipped with a control panel (11) on the outside, an indicator light (12) is installed on the upper end of the oxygen generator (1), and pull grooves (13) are opened at both ends of the oxygen generator (1).

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