CN111706235A

CN111706235A - High-rise ventilation window capable of switching temperature

Info

Publication number: CN111706235A
Application number: CN202010582872.9A
Authority: CN
Inventors: 曹丽娟
Original assignee: Individual
Current assignee: Daoxian Xinying Building Materials Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-09-25
Anticipated expiration: 2040-06-23
Also published as: CN111706235B

Abstract

The invention discloses a high-rise ventilation window capable of switching temperature, which comprises a window frame and a window body, wherein two sides of the bottom of the window body are respectively provided with an air inlet in a penetrating manner, the center of the top of the window body is provided with an air outlet in a penetrating manner, the parts of the two air inlets in the window body are respectively provided with a heat exchange chamber, a coil pipe is fixedly connected in each of the two heat exchange chambers, the two coil pipes are fixedly connected into a whole through a connecting pipe and form a circulating pipeline, the inner wall of one heat exchange chamber is fixedly connected with a permanent magnet, the coil pipe and the connecting pipe are filled with magnetic fluid, two sides of the window body are respectively and symmetrically provided with a driving impeller and a driven impeller, and the rotation centers of the driving. Has the advantages that: the invention can respectively realize the heating or cooling effect of the air entering the room by opening different air inlets and indoor connection, and can be used in different seasons.

Description

High-rise ventilation window capable of switching temperature

Technical Field

The invention relates to the technical field of windows, in particular to a ventilation window capable of switching temperature for a high-rise building.

Background

The window has the functions of lighting and ventilation, and the window is often opened for ventilation and air exchange so as to keep the indoor air fresh, and especially in winter, the indoor ventilation and air exchange are very important. On one hand, ventilation can exhaust harmful and polluted air and various pathogenic factors outdoors, on the other hand, more 'air vitamins' such as oxygen, negative ions and the like can be obtained, the functions of the immune system, the respiratory system and the central nervous system of a human body are improved, and the excitability of the cerebral cortex is regulated.

And in the user who actually lives in the high-rise, because the high-rise airflow has larger disturbance and irregularity, strong airflow can be generated indoors, meanwhile, the large wind pressure is accompanied, so that the indoor air is difficult to remove, and the indoor temperature can be reduced by windowing in cold weather, so that the heat preservation effect is influenced.

Disclosure of Invention

The invention aims to solve the problems that a cleaning device of a water dispenser in the prior art is complex to operate and does not have an automatic cleaning function, and provides a self-cleaning water dispenser.

In order to achieve the purpose, the invention adopts the following technical scheme: a ventilation window capable of switching temperature for a high rise comprises a window frame and a window body, wherein two sides of the bottom of the window body are respectively provided with an air inlet in a penetrating manner, the center of the top of the window body is provided with an air outlet in a penetrating manner, the parts of the two air inlets in the window body are respectively provided with a heat exchange chamber, a coil pipe is fixedly connected in each of the two heat exchange chambers, the two coil pipes are fixedly connected into a whole through a connecting pipe and form a circulating pipeline, the inner wall of one heat exchange chamber is fixedly connected with a permanent magnet, and the coil pipe and the connecting pipe are filled with magnetic;

the window body is provided with a driving impeller and a driven impeller, the two sides of the window body are respectively and symmetrically provided with the driving impeller and the driven impeller, the rotation centers of the driving impeller and the driven impeller are jointly and fixedly connected with a transmission shaft, the part of the transmission shaft in the window body is fixedly connected with a half gear, a sliding cavity is formed in the window body, the half gear is positioned in the sliding cavity, the two sides of the sliding cavity, which are positioned on the half gear, are respectively and fixedly connected with a toothed plate, the toothed plate is provided with a square tooth groove meshed with the half gear, and the half gear;

two the bottom fixedly connected with push rod of pinion rack, the push rod bottom is fixed with the piston, the piston overcoat has connect the branch pipe, two the bottom of branch pipe all communicates with the connecting pipe and respectively sealing connection has opposite direction's check valve

In the ventilation window capable of switching temperature for high-rise buildings, the heat exchange chamber provided with the permanent magnet is a heating chamber, the heat exchange chamber not provided with the permanent magnet is a cooling chamber, the joint of the two air inlets and the inside of the window is provided with an electromagnetic valve, and the outside is provided with a change-over switch.

Compared with the prior art, the invention has the advantages that:

1. in the invention, since the external air flow in the high-rise building generates irregular air flow disturbance irregularly, the driving impeller positioned outside the window can rotate under the action of the air flow, and the rotation is intermittent, so that the driven impeller is driven to synchronously rotate without external energy, and the energy loss is reduced;

2. the driven impeller is in a centrifugal blade form and is positioned in the window, so that negative pressure is generated in the window, outside air can enter the two air inlets under the action of the negative pressure, the other ends of the two air inlets are respectively sealed with an electromagnetic valve and are used in winter and summer respectively, when the window is in winter, the electromagnetic valve switch of the heating chamber is opened, so that the air can enter the chamber through the heating chamber and is heated in the process, hot air flow is obtained, the comfort degree in the window is improved, and when the window is in summer, the electromagnetic valve switch of the cooling chamber is opened, so that the air is cooled when the air enters the chamber;

3. the rotation of the half gear is converted into the reciprocating motion of the toothed plates through the matching between the half gear and the toothed plates with toothed grooves formed in the two sides, and the half gear is connected with the transmission shaft through a flat key, so that the half gear can change the axial position and is meshed with different toothed plates to change the circulating direction of the circulating pipeline;

4. the connecting pipe in the circulating pipeline is respectively connected with two one-way valves to form different branch pipes, so that when the piston is driven by the reciprocating motion of the toothed plate to push magnetic fluid in the branch pipes, liquid flow circulation in opposite directions can be carried out in the circulating pipeline;

5. when heating gas is put in, the circulating pipeline performs clockwise liquid flow circulation, and when the cooling gas chamber is put in, the circulating pipeline performs anticlockwise circulation, so that when the entering gas performs heat exchange in the corresponding heat exchange chamber, the flowing directions of the two media are always opposite, and the heat exchange efficiency is improved.

6. The magnetic refrigeration principle that heat release and heat absorption are respectively carried out by magnetic fluid close to the permanent magnet and far away from the permanent magnet realizes heating or cooling of air entering a room, and the magnetic refrigeration device has the advantage of wide adjusting range, and the other side is communicated with the outside during heat exchange, so that the heat absorption and release processes are carried out all the time.

Drawings

FIG. 1 is a schematic structural diagram of a ventilation window for high-rise buildings according to the present invention;

FIG. 2 is an enlarged view of portion A of a temperature switchable ventilation window for a high-rise building according to the present invention;

FIG. 3 is a schematic structural diagram of a circulation pipeline in a ventilation window capable of switching temperature for a high-rise building according to the present invention;

fig. 4 is a schematic structural diagram of the meshing of a half gear and a toothed plate in a ventilation window capable of switching temperature for a high rise;

fig. 5 is a front view of a ventilation window with temperature switching function for a high-rise building according to the present invention.

In the figure: 1 window frame, 2 windows, 3 air inlets, 4 air outlets, 5 heat exchange chambers, 51 heating chambers, 52 cooling chambers, 6 coil pipes, 7 connecting pipes, 8 permanent magnets, 9 driving impellers, 10 driven impellers, 11 transmission shafts, 12 half gears, 13 toothed plates, 14 branch pipes, 15 push rods and 16 pistons.

Detailed Description

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

Examples

Referring to fig. 1-5, a ventilation window capable of switching temperature for a high-rise building comprises a window frame 1 and a window body 2, wherein two sides of the bottom of the window body 2 are respectively provided with an air inlet 3 in a penetrating manner, the top center of the window body 2 is provided with an air outlet 4 in a penetrating manner, the parts of the two air inlets 3 in the window body 2 are respectively provided with a heat exchange chamber 5, the two heat exchange chambers 5 are respectively and fixedly connected with a coil 6, the two coil 6 are fixedly connected into a whole through a connecting pipe 7 and form a circulating pipeline, the inner wall of one heat exchange chamber 5 is fixedly connected with a permanent magnet 8, and the coil 6 and the connecting pipe 7 are filled with magnetic fluid, so that the magnetic fluid flowing through the permanent magnet 8 generates a magnetocaloric effect;

the two sides of the window body 2 are respectively and symmetrically provided with a driving impeller 9 and a driven impeller 10, the driving impeller 9 is positioned outside the window, the driven impeller 10 is positioned in the window, when the external air flow is disturbed, the driving impeller 9 and the driven impeller 10 rotate simultaneously, under the action of intermittent air flow, the indoor external air is sucked into the room when the air pressure is generated, after the air flow disturbance is finished, the indoor air is exhausted by the driven impeller 10 under the action of inertia, the effect of delayed ventilation is achieved, the air outlet 3 and the air inlet 4 are respectively positioned at the high end and the low end of the window body 2, the rotation centers of the driving impeller 9 and the driven impeller are jointly and fixedly connected with a transmission shaft 11, the part of the transmission shaft 11 in the window body 2 is fixedly connected with a half gear 12, a sliding cavity is arranged in the window body 2, the half gear 12 is positioned in the sliding cavity, two sides of the sliding cavity, which are, the toothed plate 13 is provided with a square toothed groove meshed with the half gear 12, toothed groove parts on two symmetrical sides of the square toothed groove are meshed with the half gear 12, when the toothed part of the half gear 12 is meshed with the toothed groove on the corresponding side, the toothed plate 13 moves up and down respectively, a reciprocating movement state of the toothed plate 13 is formed in one period, push rods 15 are fixedly connected to the bottoms of the two toothed plates 13, pistons 16 are fixed to the bottoms of the push rods 15, branch pipes 14 are sleeved outside the pistons 16, the bottoms of the two branch pipes 14 are communicated with the connecting pipe 7 and are respectively and hermetically connected with one-way valves in opposite directions, and when the pistons 16 push liquid in the branch pipes 14 to circulate liquid flow, the circulation directions of the two one-way valves are opposite;

the heat exchange chamber 5 provided with the permanent magnet 8 is set as a heating chamber 51, the heat exchange chamber 5 not provided with the permanent magnet 8 is set as a cooling chamber 52, electromagnetic valves are arranged at the joints of the two air inlets 3 and the inside of the window, a change-over switch is arranged on the outside, when the electromagnetic valves are connected with a solar cell panel arranged on the outside, and the characteristic that when one electromagnetic valve is opened, the air inlet 3 on the other side is closed is set.

When the air exchange device is used, when air exchange operation is carried out, three connecting positions of the two air inlets 3 and four connecting positions of the indoor air inlet and the outdoor air inlet are opened, wherein the two connecting openings 3 which are communicated with each other are air inlet channels, under the action of the magnetocaloric effect, air in the cooling chamber 52 and the heating chamber 51 is respectively subjected to heat absorption and heat release operation by magnetic flow liquid when flowing through, so that the air entering the indoor air can have different temperatures, the adjustment is convenient for seasons, the liquid in a circulating pipeline formed between the connecting pipe 7 and the coil 6 can circulate in different directions through the branch pipe 14, the push rod 15 and the piston 16, so that the air entering the indoor air and the magnetic flow liquid can generate heat exchange in opposite directions all the time, the heat exchange effect is improved, and.

Although the terms of window frame 1, window 2, air inlet 3, air outlet 4, heat exchange chamber 5, heating chamber 51, cooling chamber 52, coil 6, connecting pipe 7, permanent magnet 8, driving impeller 9, driven impeller 10, transmission shaft 11, half gear 12, toothed plate 13, branch pipe 14, push rod 15, piston 16, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The ventilation window capable of switching the temperature for the high rise comprises a window frame (1) and a window body (2), and is characterized in that two sides of the bottom of the window body (2) are respectively provided with an air inlet (3) in a penetrating manner, the center of the top of the window body (2) is provided with an air outlet (4) in a penetrating manner, the parts of the two air inlets (3) in the window body (2) are respectively provided with a heat exchange chamber (5), the two heat exchange chambers (5) are respectively and fixedly connected with a coil (6), the two coil (6) are fixedly connected into a whole through a connecting pipe (7) and form a circulating pipeline, the inner wall of one heat exchange chamber (5) is fixedly connected with a permanent magnet (8), and the coil (6) and the connecting pipe (7) are filled with liquid;

the window body is characterized in that a driving impeller (9) and a driven impeller (10) are respectively symmetrically arranged on two sides of the window body (2), a transmission shaft (11) is fixedly connected to a rotation center of the driving impeller (9) and a rotation center of the driven impeller together, a half gear (12) is fixedly connected to the part, located in the window body (2), of the transmission shaft (11), a sliding cavity is formed in the window body (2), the half gear (12) is located in the sliding cavity, two sides, located on the half gear (12), of the sliding cavity are respectively and fixedly connected with a toothed plate (13), and a square tooth groove meshed with the half gear (12) is formed in the toothed plate (13);

two bottom fixedly connected with push rod (15) of pinion rack (13), push rod (15) bottom is fixed with piston (16), piston (16) overcoat has branch pipe (14), two the bottom of branch pipe (14) all communicates with connecting pipe (7) and respectively sealing connection has opposite direction's check valve.

2. Temperature switchable ventilation window for high floors according to claim 1, characterized in that the heat exchange chamber (5) provided with permanent magnets (8) is provided as a heating chamber (51), the heat exchange chamber (5) not provided with permanent magnets (8) is provided as a cooling chamber (52), and the connections between the two air inlets (3) and the inside of the window are provided with solenoid valves and a switch on the outside.