CN112361508A

CN112361508A - Air interchanger for bathroom

Info

Publication number: CN112361508A
Application number: CN202011242912.1A
Authority: CN
Inventors: 宋述文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-02-12

Abstract

The invention belongs to the field of bathroom air interchanger, and particularly relates to an air interchanger for a bathroom, which comprises a wall body, wherein an air inlet channel and an air outlet channel are arranged in the wall body, a first wind wheel and a second wind wheel are respectively arranged in the air inlet channel and the air outlet channel, a detection mechanism for detecting the content of water vapor in air is arranged in the air outlet channel, a heat exchange mechanism for exchanging heat between the air inlet channel and the air outlet channel is arranged in the wall body, and an adjusting mechanism controlled by the detection mechanism is arranged in the wall body. The invention can automatically adjust the air exchange efficiency through the content of the water vapor in the air exchange process, and can realize that the higher the air pressure in the heat exchange mechanism is, the higher the liquefaction degree of the water vapor is, thereby realizing better preheating of the air entering the bathroom at the moment, and further realizing reduction of heat loss in the bathroom.

Description

Air interchanger for bathroom

Technical Field

The invention belongs to the field of bathroom air interchanger, and particularly relates to an air interchanger for a bathroom.

Background

The bathroom makes the finger supply give the room of bathing usefulness, and has better use experience in order to ensure that the personnel, and general bathroom has better thermal insulation performance, no matter be spring, summer, autumn and winter, and general people all use hot water to bathe, and hot water bathes can effectually accelerate the blood circulation in the body, and bathe the time at every turn and basically between 15 ~ 30 minutes.

The in-process that the personnel were bathing, the bathroom will be temperature rise under hot water's effect, and the rising that the content of vapor will be quick in the bathroom, and then will lead to the oxygen content in the bathroom to reduce, and then will make the personnel of bathing the situation of oxygen deficiency appear, though all there is breather in the bathroom now, but general breather all takes a breath after the personnel has bathed, otherwise will make the personnel to have a bath a large amount of losses of heat in the in-process bathroom, lead to the personnel to feel the condition such as cold when bathing, experience when influencing the personnel to have a bath, and current breather is usually fixed power and takes a breath, it changes ventilation power to be difficult to according to the bathroom internal environment.

To this end, we propose a bathroom ventilator to solve the above problems.

Disclosure of Invention

The present invention has been made in view of the above problems, and an object of the present invention is to provide a bathroom ventilator.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a breather for bathroom, includes the wall body, be equipped with inlet channel and outlet channel in the wall body, be equipped with first wind wheel and second wind wheel in inlet channel and the outlet channel respectively, be equipped with the detection mechanism who carries out the detection to vapor content in the air in the outlet channel, be equipped with the heat transfer mechanism that makes inlet channel and outlet channel carry out the heat transfer in the wall body, be equipped with the adjustment mechanism who carries out control by detection mechanism in the wall body, adjustment mechanism can change the heat exchange efficiency of heat transfer mechanism and the work efficiency of first wind wheel and second wind wheel.

In foretell breather for bathroom, detection mechanism comprises thermoelectric generation piece, sponge layer, first wind channel and second wind channel, the passageway of giving vent to anger is located the first wind channel and the second wind channel that detection mechanism punishment divide into about the setting of passageway axis of giving vent to anger symmetry, thermoelectric generation piece one side constitutes one side lateral wall in first wind channel, thermoelectric generation piece opposite side and sponge layer fixed connection, one side that thermoelectric generation piece was kept away from on the sponge layer constitutes one side lateral wall in second wind channel.

In foretell breather for bathroom, be equipped with the water storage chamber that has stored water in the wall body, sponge layer bottom fixedly connected with core that absorbs water, the core bottom that absorbs water is located the surface of water in water storage chamber below.

In foretell breather for bathroom, heat transfer mechanism comprises liquefaction chamber, heat absorption chamber, control chamber, first spring, control panel and first electro-magnet, the liquefaction chamber sets up with outlet channel intercommunication, the control chamber sets up with inlet channel intercommunication, the lateral wall that the liquefaction chamber is close to the heat absorption chamber comprises the copper material, the control chamber is located the liquefaction chamber and keeps away from one side of outlet channel, first electro-magnet sets up on the lateral wall of one side that the liquefaction chamber was kept away from in the control chamber, one side and first spring fixed connection that first electro-magnet is close to the liquefaction chamber, the first spring other end and control panel fixed connection.

In the ventilating device for the bathroom, the control plate is a permanent magnet, the first electromagnet and the control plate are mutually repelled when being electrified, and the communication part of the liquefaction cavity and the control cavity can be completely sealed by the control plate.

In foretell breather for bathroom, adjustment mechanism comprises resistance line, current conducting plate, slip chamber, second electro-magnet and second spring, the setting of slip chamber is at the wall body, second electro-magnet fixed connection is in the slip chamber, resistance line fixed connection is on the intracavity wall that slides, current conducting plate sliding connection is inside the resistance line, be connected through the second spring between current conducting plate and the second electro-magnet.

The invention has the beneficial effects that: when taking a breath to the bathroom, inside and outside air in bathroom will be exchanged to first wind wheel and second wind wheel, and when the air current passes through first wind channel and second wind channel, because the air current will make the intraformational water of sponge evaporate rapidly, and then realize that the intraformational temperature of sponge will reduce because the gasification of water, and then realize that thermoelectric generation piece both ends will produce certain difference in temperature, and then solid thermoelectric generation piece this moment will produce the electric current, and then the power of changing first wind wheel and second wind wheel through adjustment mechanism, the content of vapor is big more in the realization air, the power of first wind wheel and second wind wheel is big more.

Meanwhile, air in the air outlet channel enters the heat exchange mechanism, and pressure intensity in the heat exchange mechanism is large, so that steam in the air entering the heat exchange mechanism is easier to liquefy, the steam is liquefied and releases heat, temperature in the liquefaction cavity is increased, and heat exchange efficiency between hot air exhaust and cold air suction is improved.

The invention has the outstanding characteristics that: can be at the efficiency of taking a breath of the content automatically regulated of vapor in the air of the in-process of taking a breath, and can realize that vapor content is when big more, atmospheric pressure is big more in the heat transfer mechanism, and the degree of vapor liquefaction is high more, and then realizes that what this moment can be better preheats the air that enters into in the bathroom, and then can realize reducing the thermal loss in the bathroom.

Drawings

FIG. 1 is a schematic top sectional view of a bathroom ventilator provided in the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of a vertical section of a detection mechanism of the bathroom ventilator provided by the present invention;

fig. 5 is a schematic structural view of a bathroom ventilator provided in the present invention.

In the figure: the air inlet and outlet air conditioner comprises a wall body 1, a water storage cavity 11, a communication channel 12, an air inlet channel 2, an air outlet channel 3, a first wind wheel 4, a second wind wheel 5, a detection mechanism 6, a thermoelectric generation piece 61, a sponge layer 62, a first air duct 63, a second air duct 64, a water absorption core 65, a heat exchange mechanism 7, a liquefaction cavity 71, a heat absorption cavity 72, a control cavity 73, a first spring 74, a control panel 75, a first electromagnet 76, an air outlet 77, an adjusting mechanism 8, a resistance wire 81, a current-conducting plate 82, a sliding cavity 83, a second electromagnet 84 and a second spring 85.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 5, a ventilation device for a bathroom includes a wall 1, and an air inlet channel 2 and an air outlet channel 3 are provided in the wall 1.

Referring to fig. 1, a first wind wheel 4 and a second wind wheel 5 are respectively arranged in the air inlet channel 2 and the air outlet channel 3, the first wind wheel 4 can pump outside air into a bathroom through the air inlet channel 2, and the second wind wheel 5 can discharge the air in the bathroom through the air outlet channel 3.

A detection mechanism 6 for detecting the vapor content in the air is arranged in the air outlet channel 3, and the detection mechanism 6 is composed of a thermoelectric generation sheet 61, a sponge layer 62, a first air channel 63 and a second air channel 64.

The air outlet passage 3 is divided into a first air channel 63 and a second air channel 64 at the detection mechanism 6, which are symmetrically arranged about the axis of the air outlet passage 3.

Referring to fig. 2, one side of the thermoelectric generation piece 61 forms a side wall of the first air duct 63, the other side of the thermoelectric generation piece 61 is fixedly connected with the sponge layer 62, and one side of the sponge layer 62 far away from the thermoelectric generation piece 61 forms a side wall of the second air duct 64.

The wall body 1 is internally provided with a water storage cavity 11 for storing water, the bottom end of the sponge layer 62 is fixedly connected with a water absorption core 65, and the bottom end of the water absorption core 65 is positioned below the water surface of the water storage cavity 11.

The wicking action of the absorbent core 65 will cause the surface of the sponge layer 62 to be wetted with water throughout, thereby achieving that when air passes through the sponge layer 62, the water in the sponge layer 62 will evaporate rapidly, and thereby achieving that the temperature of the sponge layer 62 will be reduced.

Sponge layer 62 will produce certain difference in temperature with the one side that sponge layer 62 was kept away from to thermoelectric generation piece 61 this moment, and then realize thermoelectric generation piece 61 this moment will produce the electric current under the effect of difference in temperature.

A heat exchange mechanism 7 for exchanging heat between the air inlet channel 2 and the air outlet channel 3 is arranged in the wall body 1, and the heat exchange mechanism 7 is composed of a liquefaction cavity 71, a heat absorption cavity 72, a control cavity 73, a first spring 74, a control plate 75 and a first electromagnet 76.

Liquefaction chamber 71 and outlet channel 3 intercommunication setting, control chamber 73 and inlet channel 2 intercommunication setting, the lateral wall that liquefaction chamber 71 is close to heat absorption chamber 72 comprises the copper material, control chamber 73 is located the one side that liquefaction chamber 71 is kept away from outlet channel 3, first electro-magnet 76 sets up on the lateral wall of one side that liquefaction chamber 71 is kept away from to control chamber 73, one side and first spring 74 fixed connection that first electro-magnet 76 is close to liquefaction chamber 71, the other end of first spring 74 and control panel 75 fixed connection.

The control plate 75 is a permanent magnet, the first electromagnet 76 and the control plate 75 are mutually repelled when being electrified, and the communication part of the liquefaction cavity 71 and the control cavity 73 can be completely blocked by the control plate 75.

When the air current enters into liquefaction chamber 71, under control panel 75's effect, the atmospheric pressure in the liquefaction chamber 71 will increase, can open control panel 75 up to the atmospheric pressure in the liquefaction chamber 71, and then realize will be in high pressure state in the liquefaction chamber 71, and then realize containing the air by a large amount of vapor and enter into back in the liquefaction chamber 71, vapor will liquefy, and then realize that the vapor liquefaction is exothermic this moment, and then realize that liquefaction chamber 71 inside heats up this moment.

The air in the heat absorption cavity 72 can be heated more quickly by the heated liquefaction cavity 71, so that the preheating effect of fresh air entering a bathroom is improved, and the utilization of the waste heat of hot air exhausted from the bathroom is improved.

Referring to fig. 4, the bottom end of the control chamber 73 is provided with a communicating channel 12, the communicating channel 12 is communicated with the water storage chamber 11, so that after the liquefied water in the liquefaction chamber 71 flows into the control chamber 73, the water in the control chamber 73 enters the water storage chamber 11 through the communicating channel 12 due to the communicating device principle, and the water in the water storage chamber 11 is supplemented.

The side wall of the control chamber 73 far away from the liquefaction chamber 71 is provided with a plurality of air outlets 77, the air flow entering the control chamber 73 is discharged through the air outlets 77, and the excessive water in the control chamber 73 is discharged through the air outlets 77.

The height of the air outlet 77 at the lowest end is 2/3 depth of the water storage cavity 11, so that enough water in the water storage cavity 11 can be ensured, and overflow of the water from the water storage cavity 11 can be avoided.

An adjusting mechanism 8 controlled by a detection mechanism 6 is arranged in the wall body 1, and the adjusting mechanism 8 can change the heat exchange efficiency of the heat exchange mechanism 7 and the working efficiency of the first wind wheel 4 and the second wind wheel 5.

Referring to fig. 3, the adjustment mechanism 8 is composed of a resistance wire 81, a conductive plate 82, a slide chamber 83, a second electromagnet 84, and a second spring 85.

The sliding cavity 83 is arranged on the wall 1, the second electromagnet 84 is fixedly connected in the sliding cavity 83, the resistance wire 81 is fixedly connected on the inner wall of the sliding cavity 83, the conductive plate 82 is slidably connected in the resistance wire 81, and the conductive plate 82 is connected with the second electromagnet 84 through the second spring 85.

The second electromagnet 84 will be powered by the thermoelectric generation chip 61.

The side of the resistive wire 81 remote from the second electromagnet 84 is connected directly to the circuit and the other end of the resistive wire 81 is connected to the circuit via the conductive plate 82.

Further, as the distance between the conductive plate 82 and the second electromagnet 84 increases, the length of the resistance wire 81 connected to the circuit increases, and referring to fig. 5, the resistance wire 81 is provided in series with the first rotor 4, the second rotor 5, and the first electromagnet 76.

The operating principle of the present invention will now be described as follows:

when needing to take a breath, control first wind wheel 4 and second wind wheel 5 and begin work, first wind wheel 4 can be with in the bathroom of external air suction through inlet channel 2 suction, second wind wheel 5 can be with the air in the bathroom through outlet channel 3 discharge.

The air in the bathroom will pass through detection mechanism 6 this moment, and when the air current passed through first wind channel 63 and second wind channel 64, because the water content of sponge layer 62 is higher, the air current in the second wind channel 64 will make the rapid evaporation of moisture in the sponge layer 62, and then realize that the temperature in the sponge layer 62 this moment will reduce rapidly, and then realize that the thermoelectric generation piece 61 both sides will produce the difference in temperature this moment.

And when the water vapor content in the bathroom is larger, the oxygen content in the bathroom is smaller, the speed of water evaporation in the sponge layer 62 is slower, the temperature difference between the two ends of the thermoelectric generation piece 61 is lower, the power of the second electromagnet 84 is smaller, the magnetic attraction of the second electromagnet 84 on the conductive plate 82 is smaller, the distance between the second electromagnet 84 and the conductive plate 82 is smaller, and the length of the resistor wire 81 connected to the circuit is smaller.

The power of first wind wheel 4, second wind wheel 5 will increase this moment, and then realize this moment along with the content increase of the vapor in the bathroom, first wind wheel 4 and second wind wheel 5 will make the ventilation efficiency increase of bathroom.

Simultaneously the power increase of first electro-magnet 76, and then realize that first electro-magnet 76 increases to the repulsion force of control panel 75, and then the pressure that needs when realizing that the gas in liquefaction chamber 71 promotes control panel 75 to remove increases, and then realize that the atmospheric pressure in liquefaction chamber 71 this moment will increase, and then can improve the liquefaction of the vapor in liquefaction chamber 71, and then can heat the realization through the vapor liquefaction and preheat to the interior air of heat absorption chamber 72, and then can improve the utilization to bathroom exhaust hot-air waste heat in advance, and then realize keeping warm to the bathroom when taking a breath to the bathroom.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a breather for bathroom, includes wall body (1), its characterized in that, be equipped with inlet channel (2) and outlet channel (3) in wall body (1), be equipped with first wind wheel (4) and second wind wheel (5) in inlet channel (2) and outlet channel (3) respectively, be equipped with detection mechanism (6) that detect to vapor content in the air in outlet channel (3), be equipped with in wall body (1) and make inlet channel (2) and outlet channel (3) carry out heat transfer mechanism (7), be equipped with adjustment mechanism (8) that carry out control by detection mechanism (6) in wall body (1), adjustment mechanism (8) can change the heat exchange efficiency of heat transfer mechanism (7) and the work efficiency of first wind wheel (4) and second wind wheel (5).

2. The ventilating device for the bathroom as claimed in claim 1, wherein the detecting mechanism (6) is composed of a thermoelectric generation piece (61), a sponge layer (62), a first air duct (63) and a second air duct (64), the air outlet channel (3) is located at the detecting mechanism (6) and is divided into the first air duct (63) and the second air duct (64) which are symmetrically arranged about the axis of the air outlet channel (3), one side of the thermoelectric generation piece (61) forms one side wall of the first air duct (63), the other side of the thermoelectric generation piece (61) is fixedly connected with the sponge layer (62), and one side of the sponge layer (62) far away from the thermoelectric generation piece (61) forms one side wall of the second air duct (64).

3. A ventilating device for a bathroom as claimed in claim 2, wherein a water storage chamber (11) for storing water is provided in the wall body (1), a water absorbing core (65) is fixedly connected to the bottom end of the sponge layer (62), and the bottom end of the water absorbing core (65) is located below the water surface of the water storage chamber (11).

4. The ventilator for bathroom as claimed in claim 2, wherein said heat exchanging mechanism (7) is composed of a liquefying chamber (71), a heat absorbing chamber (72), a control chamber (73), a first spring (74), a control plate (75) and a first electromagnet (76), the liquefaction cavity (71) is communicated with the air outlet channel (3), the control cavity (73) is communicated with the air inlet channel (2), the side wall of the liquefaction cavity (71) close to the heat absorption cavity (72) is made of copper material, the control cavity (73) is positioned on one side of the liquefaction cavity (71) far away from the air outlet channel (3), the first electromagnet (76) is arranged on the side wall of the control cavity (73) far away from the liquefaction cavity (71), one side of the first electromagnet (76) close to the liquefaction cavity (71) is fixedly connected with a first spring (74), the other end of the first spring (74) is fixedly connected with the control plate (75).

5. A bathroom air interchanger according to claim 4, characterized in that the control plate (75) is a permanent magnet, the first electromagnet (76) is arranged to repel the control plate (75) when energized, and the control plate (75) is capable of completely blocking the communication between the liquefaction chamber (71) and the control chamber (73).

6. A ventilating device for bathroom as claimed in claim 1, characterized in that said adjusting mechanism (8) is composed of a resistance wire (81), a conductive plate (82), a sliding cavity (83), a second electromagnet (84) and a second spring (85), said sliding cavity (83) is disposed on the wall (1), said second electromagnet (84) is fixedly connected in the sliding cavity (83), said resistance wire (81) is fixedly connected on the inner wall of the sliding cavity (83), said conductive plate (82) is slidably connected in the resistance wire (81), said conductive plate (82) is connected with the second electromagnet (84) through the second spring (85).