CN216482444U

CN216482444U - Heat accumulator with good adaptability

Info

Publication number: CN216482444U
Application number: CN202123282722.5U
Authority: CN
Inventors: 王玉超; 王常委; 杨伟; 蔡智解
Original assignee: Henan Changtong New Energy Co ltd
Current assignee: Henan Changtong New Energy Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-10
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a heat accumulator that adaptability is good relates to heat accumulator technical field, including the heat accumulator jar body, the one end of the heat accumulator jar body is pegged graft and is had the air inlet seat, and the other end of the heat accumulator jar body is pegged graft and is had the heat transfer seat, and the last fixed surface of air inlet seat is connected with into steam conduit, and the bottom intercommunication of advancing steam conduit is provided with the shunt tubes, and the surface intercommunication of shunt tubes is provided with the pressure reduction shower nozzle, and the inside wall of heat transfer seat is pegged graft and is had the heat exchange tube, and the inside wall fixedly connected with heat exchange component of heat exchange tube, heat exchange component are including setting up the pipe in heat exchange tube axis department. This heat accumulator that adaptability is good, the heat exchange tube can be used for the heating after being connected with external heat transfer equipment, and the spinning disk supports tight heat exchange tube and can be with hot-water heat conduction to the spinning disk in the heat accumulator to improve heat exchange efficiency, the flow direction of air current can be changed to the spinning disk simultaneously, thereby promote the air current laminating heat exchange tube to flow, convert hydrothermal energy to air heat energy and heat.

Description

Heat accumulator with good adaptability

Technical Field

The utility model relates to a heat accumulator technical field specifically is a heat accumulator that adaptability is good.

Background

In the operation process of boiler equipment, due to the fact that the thermal load requirement fluctuates up and down, a sudden peak load can cause the pressure of a boiler to be reduced, serious consequences are caused to factory production, the boiler combustion efficiency is low if the boiler pressure is light, the steam quality is poor, the product quality is reduced, the production time is prolonged, the boiler is shut down in an interlocking mode, the maintenance cost is high, and the service life is shortened if the boiler pressure is heavy. Therefore, balancing the short-time peak load and adjusting the heat supply are important ways for reducing energy consumption and investment on the premise of meeting the heat load requirement of users.

The heat accumulator is a common energy-saving device and can be used for storing steam heat energy, but in the heat charging process of a common heat accumulator, due to the inrush of steam, the heat accumulator is easy to vibrate when being mixed with water in a tank, the stability and the safety of the device are not facilitated for a long time, and the heat energy stored by the conventional heat accumulator is inconvenient to be used together with other devices.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To prior art not enough, the utility model provides a heat accumulator that adaptability is good has solved the problem that proposes in the above-mentioned background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a heat accumulator that adaptability is good, includes the heat accumulator jar body, the one end of the heat accumulator jar body is pegged graft and is had the seat of admitting air, the other end of the heat accumulator jar body is pegged graft and is had the heat transfer seat, the last fixed surface of the seat of admitting air is connected with into steam conduit, the bottom intercommunication of advancing steam conduit is provided with the shunt tubes, the surface intercommunication of shunt tubes is provided with the step-down shower nozzle, the inside wall of heat transfer seat is pegged graft and is had the heat exchange tube, the inside wall fixedly connected with heat exchange assembly of heat exchange tube, heat exchange assembly is including setting up the pipe in heat exchange tube axis department, the fixed surface of pipe is connected with the spinning disk, constitute heat transfer passageway between spinning disk and the heat exchange tube.

Optionally, the air inlet seat and the heat exchange seat are fixedly connected with the extending portions, the two ends of the heat accumulator tank body are provided with the inner embedded grooves matched with the extending portions, so that the extending portions can be conveniently inserted into the inner embedded grooves, and the installation stability is improved.

Optionally, a sealing gasket ring is arranged at a position where the air inlet seat and the heat exchange seat are connected with the heat accumulator tank body, and the sealing gasket ring is made of rubber, so that the sealing performance is improved.

Optionally, the surface of the air inlet seat and the surface of the heat exchange seat are both in threaded connection with fixing bolts, one end of each fixing bolt penetrating into the heat accumulator tank body is in threaded connection with a fixing nut, and penetrating holes matched with the fixing bolts are formed in the two sides of the heat accumulator tank body, so that the air inlet seat, the heat exchange seat and the heat accumulator tank body can be conveniently installed by personnel.

Optionally, the front of the heat accumulator jar body is provided with the manometer, and the manometer makes things convenient for the pressure in the direct-viewing observation heat accumulator jar body of personnel, the last fixed surface of the heat accumulator jar body is connected with out steam pipe, the lower fixed surface of the heat accumulator jar body is connected with the delivery pipe, the surface of delivery pipe is provided with first control valve to make things convenient for personnel to discharge the internal log raft of heat accumulator jar, the equal fixedly connected with supporting seat in both ends of the heat accumulator jar body, the locating hole has been seted up on the surface of supporting seat, thereby effectively supports the heat accumulator jar body, improves the stability of the heat accumulator jar body.

Optionally, the side of going out steam conduit and advancing steam conduit all is provided with check valve and relief valve, go out the equal fixedly connected with flange of one end of steam conduit and advancing steam conduit, first mounting hole has been seted up on flange's surface to give convenient and boiler or other equipment connection.

Optionally, the heat exchange tube includes straight tube portion and extension, the plan view of extension is the S-shaped distribution, the one end fixedly connected with second flange of straight tube portion, the second mounting hole has been seted up on the surface of second flange, the material of spinning disk is aluminium, the quantity of spinning disk is six, six the spinning disk is the annular array and is in the surface of pipe, spinning disk support tight heat exchange tube can be with heat accumulator jar internal hydrothermal heat energy conduction to spinning disk on to improve heat exchange efficiency, the spinning disk can change the flow direction of air current simultaneously, thereby promote the air current laminating heat exchange tube and flow, convert hydrothermal energy into air heat energy and heat.

Optionally, the quantity of step-down shower nozzle is a plurality of, a plurality of step-down shower nozzle equidistant setting is at the lower surface of shunt tubes, the surface of shunt tubes is provided with steam outlet, the steam inlet of step-down shower nozzle is linked together with the steam outlet on shunt tubes surface, and steam evenly distributed to a plurality of step-down shower nozzle after getting into the shunt tubes, through step-down shower nozzle even injection, steam pressure after the dispersion can reduce to avoid the impact force great to cause the vibration to equipment, improve the security.

Advantageous effects

The utility model provides a heat accumulator that adaptability is good possesses following beneficial effect:

this heat accumulator that adaptability is good, through the seat of admitting air, the shunt tubes, the step-down shower nozzle, the heat exchange tube, the pipe, the setting of spinning disk and heat transfer passageway, steam evenly distributed to a plurality of step-down shower nozzle after getting into the shunt tubes, through step-down shower nozzle even jet, steam pressure after the dispersion can reduce, thereby avoid the impact force great to cause the vibration to equipment, the security is improved, the heat exchange tube can be used for the heating after being connected with external heat exchange equipment, the spinning disk supports tight heat exchange tube and can conduct hydrothermal heat energy in the heat accumulator to the spinning disk, thereby improve heat exchange efficiency, the spinning disk can change the flow direction of air current simultaneously, thereby promote the air current laminating heat exchange tube to flow, convert hydrothermal energy into air heat energy and heat.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic structural view of the heat exchange tube of the present invention;

FIG. 4 is a partial cross-sectional view of the heat exchange tube of the present invention;

fig. 5 is a cross-sectional view of the present invention.

In the figure: 1-a heat accumulator tank body, 2-an air inlet seat, 3-a heat exchange seat, 4-a steam inlet pipeline, 5-a shunt pipe, 6-a pressure reduction nozzle, 7-a heat exchange pipe, 8-a guide pipe, 9-a spinning disk, 10-a heat exchange channel, 11-an extension part, 12-a fixing bolt, 13-a pressure gauge, 14-a steam outlet pipeline, 15-a support seat, 16-a second flange and 17-a first connecting flange.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a heat accumulator that adaptability is good, including the heat accumulator jar body 1, the one end of the heat accumulator jar body 1 is pegged graft and is had air inlet seat 2, the other end of the heat accumulator jar body 1 is pegged graft and is had heat transfer seat 3, air inlet seat 2's last fixed surface is connected with into steam conduit 4, the bottom intercommunication of advancing steam conduit 4 is provided with shunt tubes 5, shunt tubes 5's surface intercommunication is provided with step-down shower nozzle 6, heat exchange seat 3's inside wall is pegged graft and is had heat exchange tube 7, heat exchange tube 7's inside wall fixedly connected with heat exchange assembly, heat exchange assembly is including setting up the pipe 8 in heat exchange tube 7 axis department, pipe 8's fixed surface is connected with spinning disk 9, constitute heat transfer passageway 10 between spinning disk 9 and the heat exchange tube 7.

The front surface of the heat accumulator tank body 1 is provided with a pressure gauge 13, the pressure gauge 13 is convenient for a person to visually observe the pressure in the heat accumulator tank body 1, the upper surface of the heat accumulator tank body 1 is fixedly connected with a steam outlet pipeline 14, the lower surface of the heat accumulator tank body 1 is fixedly connected with a discharge pipe, the surface of the discharge pipe is provided with a first control valve, so that the person can conveniently discharge the water in the heat accumulator tank body 1, two ends of the heat accumulator tank body 1 are fixedly connected with supporting seats 15, the surface of each supporting seat 15 is provided with a positioning hole, so that the heat accumulator tank body 1 is effectively supported, the stability of the heat accumulator tank body 1 is improved, the side surfaces of the steam outlet pipeline 14 and the steam inlet pipeline 4 are respectively provided with a check valve and a pressure relief valve, one ends of the steam outlet pipeline 14 and the steam inlet pipeline 4 are respectively and fixedly connected with a first connecting flange 17, the surface of the first connecting flange 17 is provided with a first mounting hole, so that the person can conveniently connect with a boiler or other equipment, an extension part 11 is fixedly connected to one end of each of the air inlet seat 2 and the heat exchange seat 3, embedded grooves matched with the extension parts 11 are formed in two ends of the heat accumulator tank body 1, so that the extension parts 11 can be conveniently inserted into the embedded grooves, the installation stability is improved, sealing cushion rings are arranged at positions where the air inlet seat 2 and the heat exchange seat 3 are connected with the heat accumulator tank body 1 and are made of rubber, so that the airtightness is improved, fixing bolts 12 are connected to the surfaces of the air inlet seat 2 and the heat exchange seat 3 in a threaded manner, the fixing bolts penetrate through one end of the heat accumulator tank body 1 and are connected with fixing nuts in a threaded manner, insertion holes matched with the fixing bolts 12 are formed in two sides of the heat accumulator tank body 1, the heat exchange tube 7 comprises a straight tube part and an extension part, a second flange 16 is fixedly connected to one end of the straight tube part, a second mounting hole is formed in the surface of the second flange 16, and the rotational flow sheets 9 are made of aluminum, the quantity of spinning disk 9 is six, six spinning disks 9 are the surface of annular array at pipe 8, spinning disk 9 supports tight heat exchange tube 7 and can conduct hydrothermal heat energy to spinning disk 9 in the heat accumulator jar body 1, thereby improve heat exchange efficiency, simultaneously spinning disk 9 can change the flow direction of air current, thereby promote air current laminating heat exchange tube 7 to flow, convert hydrothermal energy into air heat energy and heat, a plurality of step-down shower nozzle 6 equidistant setting is at the lower surface of shunt tubes 5, shunt tubes 5's surface is provided with steam outlet, step-down shower nozzle 6's steam inlet is linked together with the steam outlet on shunt tubes 5 surface, steam evenly distributed to a plurality of step-down shower nozzle 6 after getting into shunt tubes 5, through step-down shower nozzle 6 even jet, steam pressure after the dispersion can reduce, thereby avoid the impact force great to cause the vibration to equipment, and the safety is improved.

In conclusion, when the heat accumulator with good adaptability is used, a worker connects the heat accumulator tank body 1 with a boiler or other equipment, steam flows into the flow dividing pipe 5 through the steam inlet pipeline 4, the steam is uniformly distributed to the pressure reducing nozzles 6 after entering the flow dividing pipe 5, the dispersed steam pressure is reduced through the pressure reducing nozzles 6, so that the equipment is prevented from vibrating due to large impact force, the safety is improved, the second flange 16 at one end of the heat exchange pipe 7 is connected with the ventilation equipment, outside air flow enters the heat accumulator tank body 1 through the heat exchange pipe 7, the heat energy of hot water in the heat accumulator tank body 1 can be conducted to the vortex sheet 9 due to the fact that the vortex sheet 9 abuts against the heat exchange pipe 7, the air flow contacts with the vortex sheet 9 when passing through, so that the air flow is heated, meanwhile, the vortex sheet 9 can change the flow direction of the air flow, so that the air flow is pushed to flow to be attached to the heat exchange pipe 7, the water heat energy is converted into air heat energy, and the heated air can be used for heating equipment after flowing out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat accumulator that adaptability is good, includes the heat accumulator jar body (1), its characterized in that: the heat accumulator comprises a heat accumulator tank body (1), wherein an air inlet seat (2) is inserted into one end of the heat accumulator tank body (1), a heat exchange seat (3) is inserted into the other end of the heat accumulator tank body (1), a steam inlet pipeline (4) is fixedly connected to the upper surface of the air inlet seat (2), a flow dividing pipe (5) is communicated with the bottom of the steam inlet pipeline (4), a pressure reduction spray head (6) is arranged on the surface of the flow dividing pipe (5), a heat exchange pipe (7) is inserted into the inner side wall of the heat exchange seat (3), a heat exchange assembly is fixedly connected to the inner side wall of the heat exchange pipe (7), the heat exchange assembly comprises a guide pipe (8) arranged at the axis of the heat exchange pipe (7), a spiral-flow sheet (9) is fixedly connected to the surface of the guide pipe (8), and a heat exchange channel (10) is formed between the spiral-flow sheet (9) and the heat exchange pipe (7).

2. The compliant thermal accumulator of claim 1, further comprising: the equal fixedly connected with extension (11) of one end of air inlet seat (2) and heat transfer seat (3), the embedded groove with extension (11) looks adaptation is all seted up at the both ends of heat accumulator jar body (1).

3. A compliant heat accumulator as in claim 2 further characterized by: and a sealing gasket ring is arranged at the position where the air inlet seat (2) and the heat exchange seat (3) are connected with the heat accumulator tank body (1), and the sealing gasket ring is made of rubber.

4. A compliant heat accumulator according to claim 3 and further comprising: the surface of the air inlet seat (2) and the surface of the heat exchange seat (3) are respectively in threaded connection with a fixing bolt (12), one end of the fixing bolt penetrating into the heat accumulator tank body (1) is in threaded connection with a fixing nut, and penetrating holes matched with the fixing bolts (12) are formed in the two sides of the heat accumulator tank body (1).

5. The adaptable heat accumulator of claim 1, wherein: the positive of the heat accumulator jar body (1) is provided with manometer (13), the last fixed surface of the heat accumulator jar body (1) is connected with out steam conduit (14), the lower fixed surface of the heat accumulator jar body (1) is connected with the delivery pipe, the surface of delivery pipe is provided with first control valve, the equal fixedly connected with supporting seat (15) in both ends of the heat accumulator jar body (1), the locating hole has been seted up on the surface of supporting seat (15).

6. The adaptable heat accumulator of claim 5, wherein: go out the side of steam conduit (14) and advance steam conduit (4) and all be provided with check valve and relief valve, go out the equal fixedly connected with first flange (17) of one end of steam conduit (14) and advance steam conduit (4), first mounting hole has been seted up on the surface of first flange (17).

7. The adaptable heat accumulator of claim 1, wherein: the heat exchange tube (7) comprises a straight tube portion and an extension portion, the top view of the extension portion is S-shaped in distribution, one end fixedly connected with second flange (16) of the straight tube portion, a second mounting hole is formed in the surface of the second flange (16), the spiral-flow sheets (9) are made of aluminum, the number of the spiral-flow sheets (9) is six, and the spiral-flow sheets (9) are in an annular array on the surface of the conduit (8).

8. The compliant thermal accumulator of claim 1, further comprising: the quantity of step-down shower nozzle (6) is a plurality of, a plurality of step-down shower nozzle (6) equidistant setting is at the lower surface of shunt tubes (5), the surface of shunt tubes (5) is provided with steam outlet, the steam inlet of step-down shower nozzle (6) is linked together with the steam outlet on shunt tubes (5) surface.