CN214791947U

CN214791947U - Efficient heat absorbing sheet for wall-mounted gas furnace

Info

Publication number: CN214791947U
Application number: CN202120528194.8U
Authority: CN
Inventors: 王庆香
Original assignee: Tianjin Deville Hvac Equipment Co ltd
Current assignee: Tianjin Deville Hvac Equipment Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-19
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a gas hanging stove is with high-efficient heat absorbing sheet, including the absorber plate, be provided with a plurality of water pipe mounting hole, a plurality of steam through-hole and a plurality of lug on the absorber plate, a plurality of water pipe mounting hole divide into two rows and the symmetry sets up in the top and the bottom of absorber plate, and the steam through-hole is total five, two sets of settings about being divided into, and the position that the position of two sets of steam through-holes corresponds about and is higher than the position of two rows of water pipe mounting holes. The utility model relates to a gas hanging stove is with high-efficient heat absorbing sheet can increase the heat absorption area of heat absorbing sheet through the absorber plate that sets up to be fold shape, realizes efficient heat absorption, is trapezoidal shape's steam through-hole through setting up the interface, and steam gets into from the air inlet of less cross-section and can lose fast through great cross-section gas outlet, is curved lug through setting up the top with the bottom, can play certain vortex effect to the steam of steam through-hole output.

Description

Efficient heat absorbing sheet for wall-mounted gas furnace

Technical Field

The utility model relates to a heat absorbing device specifically is a high-efficient heat absorbing sheet is used to gas hanging stove.

Background

With the rapid development of social economy, the use of household rapid gas wall-mounted furnaces is more and more common, and with the increasing shortage of global energy, the development of high-efficiency, energy-saving and environment-friendly civil gas appliances is not only for saving expenses of users, but also for realizing the sustainable development requirement of national economy. The working principle of the wall-mounted gas boiler lies in the conversion of heat energy, combustion gas in the wall-mounted gas boiler is combusted to generate hot air during normal work, and then the heat energy is transmitted to water from the hot air by the heat exchanger to finally generate hot water. The heat exchanger is used as a core component of the gas wall-mounted boiler, the utilization rate of energy sources determines the efficiency of the wall-mounted boiler to a great extent, and the heat absorbing sheets are important components of the heat exchanger and directly influence the heat exchange efficiency of the heat exchanger.

Most of the heat absorbing sheets of the existing gas wall-mounted boiler are simple in structure and poor in heat exchange efficiency. Therefore, the high-efficiency heat absorbing sheet for the wall-mounted gas furnace is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a gas hanging stove is with high-efficient heat absorbing sheet.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a gas hanging stove is with high-efficient heat absorbing sheet, including the absorber plate, be provided with a plurality of water pipe mounting hole, a plurality of steam through-hole and a plurality of lug on the absorber plate, a plurality of the water pipe mounting hole divide into two rows and the symmetry sets up top and bottom at the absorber plate, the steam through-hole is total five, two sets of settings about being divided into, and the position that the position of upper and lower two sets of steam through-hole corresponds is higher than two rows of water pipe mounting holes, is located two at the top the steam through-hole is arranged in between the three water pipe mounting hole in top, is located three in the bottom the oblique top of the three water pipe mounting hole in bottom is arranged in to the steam through-hole, the lug is total five, each the lug corresponds the setting in one the bottom of steam through-hole, the top of water pipe mounting hole is arranged in to the lug.

As a preferred technical scheme of the utility model, the absorber plate is the fold shape, just the both sides of absorber plate are provided with the turn-up.

As a preferred technical scheme of the utility model, the outside equidistance that just is located every water pipe mounting hole on the absorber plate is provided with three installation piece, one side threaded connection of installation piece has the bolt.

As an optimal technical scheme of the utility model, the cross-section of steam through-hole is trapezoidal form, just the air inlet cross-section of steam through-hole is less than the gas outlet cross-section.

As an optimized technical solution of the present invention, the top end and the bottom end of the bump are arc-shaped.

As an optimized technical scheme of the utility model, the material of absorber plate is copper or stainless steel alloy.

The utility model has the advantages that: this kind of gas hanging stove is with high-efficient heat absorption piece, the heat absorbing area that the absorber plate that is fold shape through the setting can increase the heat absorption piece, realize efficient heat absorption, be trapezoidal form's steam through-hole through setting up the interface, steam gets into through great cross-section gas outlet fast loss from the air inlet of less cross-section, be curved lug through setting up the top and the bottom, can play certain vortex effect to the steam of steam through-hole output, make steam heat the water pipe to both sides loss, be convenient for steam and cold water pipe contact, can play the effect of backward flow to steam through setting up the turn-up simultaneously, improve the heat exchange efficiency of heat absorption piece, through setting up the installation piece, can play the effect of location to the water pipe.

Drawings

The accompanying drawings 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 is a schematic structural diagram of the high-efficiency heat absorbing sheet for the wall-mounted gas furnace of the present invention.

In the figure: 1. a heat absorbing plate; 2. a water pipe mounting hole; 3. hot gas through holes; 4. a bump; 5. curling; 6. mounting blocks; 7. and (4) bolts.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, the utility model relates to a gas hanging stove is with high-efficient heat absorbing sheet, including absorber plate 1, be provided with a plurality of water pipe mounting hole 2 on the absorber plate 1, a plurality of steam through-hole 3 and a plurality of lug 4, a plurality of water pipe mounting hole 2 divide into two rows and the symmetry sets up in the top and the bottom of absorber plate 1, steam through-hole 3 is total five, divide into upper and lower two sets of settings, and the position that the position of upper and lower two sets of steam through-hole 3 corresponds is higher than two rows of water pipe mounting holes 2, two steam through-holes 3 that are located the top are arranged in between the three water pipe mounting hole 2 in top, three steam through-hole 3 that is located the bottom is arranged in the oblique top of the three water pipe mounting hole 2 in bottom, lug 4 is total five, each lug 4 corresponds the bottom that sets up at a steam through-hole 3, the top of water pipe mounting hole 2 is arranged in to lug 4.

The heat absorbing plate 1 is in a wrinkle shape, the two sides of the heat absorbing plate 1 are provided with the turned edges 5, the heat absorbing area of the heat absorbing sheet can be increased by arranging the heat absorbing plate 1 in the wrinkle shape, the absorption efficiency of the heat absorbing sheet is improved, and meanwhile, the turned edges 5 are arranged, so that a certain backflow effect can be achieved on hot air, and the heat exchange efficiency of the heat absorbing sheet is increased.

Wherein, on the absorber plate 1 and be located the outside equidistance threaded connection of every water pipe mounting hole 2 have three installation piece 6, one side threaded connection of installation piece 6 has bolt 7, tightly supports the water pipe each other through screwing up three bolt 7, can play the positioning action to the water pipe, guarantees the water pipe stability at the during operation, can also avoid rocking of gas hanging stove to its production influence simultaneously.

Wherein, the cross-section of hot gas through-hole 3 is trapezoidal form, just the air inlet cross-section of hot gas through-hole 3 is less than the gas outlet cross-section, and the loss that hot gas that gets into through hot gas through-hole 3 can increase fast through being trapezoidal cross-section heats the water pipe.

Wherein, the top and the bottom of lug 4 are the arcuation, are the arc through the top and the bottom setting of lug 4, can be better play certain vortex to steam, make steam heat the water pipe to both sides loss, thereby can also make steam turn back and continue to contact with the water pipe simultaneously and improve the thermal efficiency.

The material of the heat absorbing plate 1 is copper or stainless steel alloy, the heat absorbing plate 1 made of the copper and the stainless steel alloy has a good heat absorbing effect, and the heat absorbing plate 1 is made of metal copper.

The during operation, the gas hanging stove begins to start, heat exchanger begins work and produces steam, steam gets into through steam through-hole 3, steam after the effusion passes through the vortex effect of lug 4, flow to both sides respectively, the water pipe that sets up in the water pipe mounting hole 2 heats, steam after the while heating can turn back when through lug 4 and continue to heat the water pipe, improve certain heat exchange efficiency, steam is when through turn-up 5 simultaneously, turn-up 5 can carry out certain effect of turning back to steam, turn-up 5 absorbs the heat of steam and heats heating plate 1 simultaneously, can further improve heat exchange efficiency, tightly support the water pipe each other through screwing up three bolt 7, can guarantee the stability of water pipe at normal during operation like this.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The efficient heat absorbing sheet for the gas wall hanging furnace comprises a heat absorbing plate (1) and is characterized in that a plurality of water pipe mounting holes (2), a plurality of hot gas through holes (3) and a plurality of convex blocks (4) are arranged on the heat absorbing plate (1), the water pipe mounting holes (2) are divided into two rows and symmetrically arranged at the top and the bottom of the heat absorbing plate (1), the hot gas through holes (3) are divided into five groups, the upper hot gas through holes and the lower hot gas through holes are arranged in an upper group and a lower group, the positions of the upper hot gas through holes and the lower hot gas through holes (3) are correspondingly higher than the positions of the two rows of water pipe mounting holes (2), the two hot gas through holes (3) at the top are arranged between the three water pipe mounting holes (2) at the top, the three hot gas through holes (3) at the bottom are arranged above the three water pipe mounting holes (2) at the bottom in an oblique direction, the convex blocks (4) are five in total, and each convex block (4) is correspondingly arranged at the bottom of one hot gas through hole (3), the convex block (4) is arranged at the top of the water pipe mounting hole (2).

2. The efficient heat absorbing sheet for the wall-mounted gas furnace as claimed in claim 1, wherein the heat absorbing plate (1) is corrugated, and the heat absorbing plate (1) is provided with curled edges (5) at two sides.

3. The efficient heat absorbing sheet for the wall-mounted gas furnace as claimed in claim 1, wherein three mounting blocks (6) are equidistantly arranged on the heat absorbing plate (1) and positioned on the outer side of each water pipe mounting hole (2), and bolts (7) are screwed on one side of each mounting block (6).

4. The efficient heat absorbing sheet for the wall-mounted gas furnace as claimed in claim 1, wherein the cross section of the hot gas through holes (3) is trapezoidal, and the cross section of the gas inlet of the hot gas through holes (3) is smaller than that of the gas outlet.

5. The efficient heat absorbing fin for the wall-mounted gas furnace as claimed in claim 1, wherein the top end and the bottom end of the projection (4) are arc-shaped.

6. The efficient heat absorbing sheet for the wall-mounted gas furnace as claimed in claim 1, wherein the heat absorbing plate (1) is made of copper or stainless steel alloy.