CN111207512A

CN111207512A - Waste gas discharging device for high-rise building water heater

Info

Publication number: CN111207512A
Application number: CN202010040138.XA
Authority: CN
Inventors: 李泽蒙; 范金婷
Original assignee: 李泽蒙
Current assignee: Shandong Xihai Construction Group Co.,Ltd.
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-05-29
Anticipated expiration: 2040-01-15
Also published as: CN111207512B

Abstract

The invention discloses a waste gas discharging device of a high-rise building water heater, which comprises a water heater body and a smoke discharging pipe, wherein the water heater body is respectively provided with an air inlet and an air outlet, the air inlet and the air outlet are respectively and hermetically connected with an air inlet pipe and an air outlet pipe, the smoke discharging pipe is hermetically and slidably connected with a push plate, one end, far away from the water heater body, of the air outlet pipe is hermetically connected with the push plate, the push plate is rotatably connected with an impeller, a connecting part of the smoke discharging pipe and the push plate is provided with a sliding groove, the sliding groove is connected with an annular piezoelectric ring, and two. Has the advantages that: under the great state of external wind pressure, promote the push pedal through atmospheric pressure, make it and piezoelectric ring contact and switch on the circuit for piezoelectric ring charges and finally punctures for the plate capacitor that push pedal and fixed plate are constituteed under the pressure effect, punctures thermal effect in the twinkling of an eye and pushes away the push pedal back down, thereby discharges the abandonment, avoids causing the safety problem.

Description

Waste gas discharging device for high-rise building water heater

Technical Field

The invention relates to the technical field of high-rise building equipment, in particular to a waste gas discharging device of a high-rise building water heater.

Background

The water heater is a device which increases the temperature of cold water into hot water within a certain time by various physical principles, and can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air water heater, a heating water heater and the like according to different principles.

The water heater is heated by burning combustible gas when water is boiled, so that waste gas can be generated during work, wherein the waste gas comprises carbon monoxide, sulfur dioxide and the like which are not completely combusted, and the waste gas is generally discharged through the exhaust pipe and the ventilation fan.

Disclosure of Invention

The invention aims to solve the problem that in the prior art, when a water heater discharges smoke, the smoke flows backwards due to large external wind pressure of a high-rise building, so that the safety problem is caused, and the waste gas discharging device of the water heater of the high-rise building is provided.

In order to achieve the purpose, the invention adopts the following technical scheme: a waste gas discharging device of a high-rise building water heater comprises a water heater body and a smoke discharging pipe, wherein an air inlet and an air outlet are respectively formed in the water heater body, the air inlet and the air outlet are respectively connected with an air inlet pipe and an air outlet pipe in a sealing mode, one end of the air outlet pipe is inserted into the smoke discharging pipe, the smoke discharging pipe is connected with a push plate in a sealing sliding mode, one end, far away from the water heater body, of the air outlet pipe is connected with the push plate in a sealing mode, and the;

the utility model discloses a water heater, including water heater body, spout, push pedal, runner, torsional spring, fixed plate and rotating plate, the spout has been seted up with the junction of push pedal to the pipe of discharging fume, and push pedal sliding connection is in the spout, the spout is close to the annular piezoelectric ring of one end fixedly connected with of water heater body, the both sides of push pedal are equipped with fixed plate and rotating plate respectively, fixed plate sealing weld is close to water heater body one end at the pipe of discharging fume, rotating plate passes through torsional spring sealing rotation and connects the inner wall at the.

In the above high-rise building water heater waste gas discharging device, the air inlet pipe and the air outlet pipe are respectively and hermetically connected with one-way valves, the two one-way valves allow fluid to flow in opposite directions, the part of the air outlet pipe located between the fixed plate and the push plate is provided with a section of corrugated pipe, and two ends of the corrugated pipe are respectively and fixedly connected with the fixed plate and the push plate.

In the above-mentioned high-rise building water heater exhaust gas device, conducting material is all used to fixed plate and push pedal, the one side of keeping away from the torsional spring of tub of discharging fume is equipped with the recess, recess size of a dimension cooperatees with the commentaries on classics board.

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

1. according to the invention, negative pressure and positive pressure are respectively output at two ends of the impeller, so that air pressures at two ends of the air inlet pipe are different, waste gas generated by combustion of the water heater body enters the air inlet pipe and enters a space between the push plate and the rotating plate, and when the outside is in a normal condition, namely the outside air pressure is smaller than the positive pressure output by the impeller, the elastic potential energy of the torsion spring is overcome, so that the waste gas of the water heater is outwards discharged from the rotating plate, and the exhaust effect is realized;

2. when the external wind pressure is large, a pressure is generated on the rotating plate 6, so that the rotating plate rotates anticlockwise to a position matched with the groove and keeps stable, the wind pressure generated by the impeller cannot overcome the external wind pressure, waste gas enters a space between the push plate and the rotating plate and cannot be discharged through the work of the impeller, the push plate is pushed to slide to one side of the fixed plate under the action of the air pressure, and the air inlet pipe meets the length requirement through the arrangement of the corrugated pipe;

3. when the waste gas is continuously introduced, the push plate will finally move to one end of the sliding groove and contact with the piezoelectric ring, at the moment, the waste gas is continuously introduced, so that the push plate can extrude the piezoelectric ring under the action of air pressure, the piezoelectric ring has a piezoelectric effect and generates current under the action of pressure, and the larger the pressure is, the larger the electromotive force of the piezoelectric ring as a power supply is;

4. the other end of the piezoelectric ring is communicated with the fixed plate through a conducting wire, and the fixed plate and the push plate are both made of conductor materials, so that the fixed plate and the push plate form a parallel plate capacitor, the parallel plate capacitor is rapidly charged under the action of the piezoelectric ring, the voltage generated by the piezoelectric ring is higher, the voltage at two ends of the parallel plate capacitor reaches the limit voltage limited by the material of the parallel plate capacitor in a short time, and when the charging is continued, the breakdown phenomenon occurs;

5. when taking place to puncture, the air is ionized in push pedal and the fixed plate, then can produce great heat in the twinkling of an eye, makes the air between the two expand rapidly to promote the push pedal and remove to the commentaries on classics board direction, make and outwards release the smog between push pedal and the commentaries on classics board, and overcome the wind pressure, realize with smog exhaust effect, solved prior art mid-rise building under, the air current is great, impeller efficiency leads to the flue gas to flow backward inadequately, the safety problem of production.

Drawings

FIG. 1 is a schematic structural diagram of an exhaust gas exhausting device for a water heater of a high-rise building, according to the present invention;

fig. 2 is an enlarged schematic view of part a of an exhaust gas discharging device for a water heater of a high-rise building according to the present invention.

In the figure: 1 water heater body, 2 exhaust pipes, 3 intake pipes, 4 outlet pipes, 5 rotating plates, 6 grooves, 7 torsion springs, 8 impellers, 9 push plates, 10 sliding grooves, 11 fixing plates, 12 corrugated pipes, 13 piezoelectric rings and 14 one-way valves.

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. 1-2, the waste gas discharging device for the water heater of the high-rise building comprises a water heater body 1 and a smoke discharging pipe 2, wherein the water heater body 1 is respectively provided with an air inlet and an air outlet, the air inlet and the air outlet are respectively connected with an air inlet pipe 3 and an air outlet pipe 4 in a sealing manner, one end of the air outlet pipe 4 is inserted into the smoke discharging pipe 2, the smoke discharging pipe 2 is connected with a push plate 9 in a sealing and sliding manner, one end, far away from the water heater body 1, of the air outlet pipe 4 is connected with the;

spout 10 has been seted up with push pedal 9's junction to the pipe of discharging fume 2, push pedal 9 sliding connection is in spout 10, spout 10 is close to the annular piezoelectric ring 13 of one end fixedly connected with of water heater body 1, piezoelectric ring 13 has the piezoelectric effect, can produce the electric current under the pressurized state promptly, and self can act as the power and discharge, the both sides of push pedal 9 are equipped with fixed plate 11 and commentaries on classics board 5 respectively, 11 sealing weld of fixed plate are close to water heater body one end at the pipe of discharging fume 2, commentaries on classics board 5 passes through 7 sealing rotation of torsional spring and connects the inner wall at the pipe of discharging fume 2, the other end of piezoelectric ring 13 passes through the.

There are check valves 14 in intake pipe 3 and the outlet duct 4 respectively sealing connection, two check valves allow the fluid flow opposite direction, make when the use of water heater body 1, introduce external air into water heater body 1 through the intake pipe and burn, then emit through outlet duct 4, the part that outlet duct 4 is located in the middle of fixed plate 11 and push pedal 9 is equipped with one section bellows 12, bellows 12 has the characteristics along with pressure variation change length, make when push pedal 9 slides, match the distance between push pedal 9 and the fixed plate 11, the both ends of bellows 12 respectively with fixed plate 11 and push pedal 9 fixed connection, fixed plate 11 and push pedal 9 all use conducting material, make both use the air as the medium, act as the parallel plate capacitor.

When the novel water heater is used, the torsion spring is in a natural length in an initial state, the rotating plate 5 deflects at an angle in a clockwise direction under the action of the gravity of the rotating plate 5, so that waste gas generated in the water heater body 1 is extracted and discharged outwards under the action of the impeller 8, when the outside is in a state of high wind pressure, the wind pressure acts on the rotating plate 5 to enable the rotating plate 5 to rotate anticlockwise and finally to be matched and fixed with the groove 6, a sealed space is formed in the rotating plate 5 and the push plate 9, the waste gas is accumulated in the area, the air pressure is increased, and the push plate 9 slides towards the water heater body 1.

When the push plate 9 moves to the limit position, pressure is generated on the piezoelectric ring 13, so that the flat capacitor consisting of the push plate 9 and the fixed plate 11 starts to be charged, the piezoelectric ring 13 consists of piezoelectric ceramics, and has the characteristics of small current and large voltage during discharging, the distance between the two plate bodies is short, the capacitance is low, so that the two pole plates quickly reach the limit voltage, and finally breakdown occurs, so that air between the two plate bodies is ionized, the temperature and the air pressure are instantly high, the push plate 9 is reversely pushed, so that waste gas in the waste gas is pushed out of the seal of the rotating plate 5, after the push plate moves, the two plate bodies are both made of restorable metal materials, so that normal use is restored after breakdown, and the piezoelectric ring 13 is separated from a discharging condition, so that the push plate 9 is used towards the water heater body 1 again under the action of the waste gas pressure, the effect of periodically pushing out waste gas is achieved, the self-starting function is achieved, and the use is convenient.

Although the terms of the water heater body 1, the smoke exhaust pipe 2, the air inlet pipe 3, the air outlet pipe 4, the rotating plate 5, the groove 6, the torsion spring 7, the impeller 8, the push plate 9, the sliding groove 10, the fixing plate 11, the corrugated pipe 12, the piezoelectric ring 13, the one-way valve 14 and the like are used more frequently, 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 waste gas discharging device for the water heater of the high-rise building comprises a water heater body (1) and a smoke discharging pipe (2), and is characterized in that an air inlet and an air outlet are formed in the water heater body (1) respectively, the air inlet and the air outlet are connected with an air inlet pipe (3) and an air outlet pipe (4) in a sealing mode respectively, one end of the air outlet pipe (4) is inserted into the smoke discharging pipe (2), the smoke discharging pipe (2) is connected with a push plate (9) in a sealing sliding mode, one end, far away from the water heater body (1), of the air outlet pipe (4) is connected with the push plate (9) in a sealing mode, and the push plate (;

spout (10) have been seted up with the junction of push pedal (9) to pipe (2) of discharging fume, push pedal (9) sliding connection is in spout (10), spout (10) are close to one end fixedly connected with annular piezoelectric ring (13) of water heater body (1), the both sides of push pedal (9) are equipped with fixed plate (11) and commentaries on classics board (5) respectively, fixed plate (11) seal welding is close to water heater body one end in pipe (2) of discharging fume, commentaries on classics board (5) are connected at the inner wall of discharging fume pipe (2) through torsional spring (7) seal rotation, the other end of piezoelectric ring (13) passes through the wire and is connected with fixed plate (11) electricity.

2. The waste gas discharging device of the water heater in the high-rise building according to claim 1, wherein the air inlet pipe (3) and the air outlet pipe (4) are respectively connected with a one-way valve (14) in a sealing way, the two one-way valves allow the fluid to flow in opposite directions, a section of corrugated pipe (12) is arranged on the part of the air outlet pipe (4) positioned between the fixed plate (11) and the push plate (9), and two ends of the corrugated pipe (12) are respectively fixedly connected with the fixed plate (11) and the push plate (9).

3. The waste gas discharging device of the high-rise building water heater as claimed in claim 1, wherein the fixing plate (11) and the pushing plate (9) are made of conductive materials, a groove (6) is formed in one side, away from the torsion spring (7), of the smoke discharging pipe (2), and the size of the groove (6) is matched with that of the rotating plate (5).