CN214501185U

CN214501185U - Boiler coal-saving consumption heat preservation device

Info

Publication number: CN214501185U
Application number: CN202021946215.XU
Authority: CN
Inventors: 杨明
Original assignee: Foshan Shunde Daqi Industrial Design Co ltd
Current assignee: Foshan Shunde Daqi Industrial Design Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-10-26
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a boiler is practiced thrift coal and is consumed heat preservation device belongs to the boiler heat preservation field. A boiler coal-saving consumption heat preservation device comprises a box body, a one-way valve, a control box and a box door, wherein a protective shell is installed on one side of the top of the box body through a bolt, a water suction pump is installed in the protective shell through a bolt, a protective cover is installed on the other side of the top of the box body through a bolt, an air blower is installed in the protective cover through a bolt, an air guide pipe extending into the box body is installed at the output end of the air blower, the one-way valve is installed at the bottom of the air guide pipe, a glass cotton plate is welded on the inner side of the box body, and the box door is installed on the back of the box body through a hinge; the utility model discloses an internally mounted at the box has cotton board of glass and EPS board, utilizes cotton board of glass and EPS board to keep warm to the boiler, slows down the inside heat loss of boiler for heat energy can obtain abundant utilization, reaches the purpose of energy saving.

Description

Boiler coal-saving consumption heat preservation device

Technical Field

The utility model relates to a boiler heat preservation technical field especially relates to a boiler is practiced thrift coal consumption and is used heat preservation device.

Background

Examples of background art: along with the more and more serious environmental pollution that energy consumption brought, improve energy utilization efficiency, implement energy saving and emission reduction, it is the urgent subject under the fast growth of reply energy consumption, improve the environmental bearing capacity background, the boiler is to convert chemical energy into heat energy, produce heat energy through coal burning, because of simple structure operation facility has received vigorous popularization, nevertheless in popularization and application process, it is very fast that heat energy loses to easily appear, heat conversion efficiency is low, coal running cost is higher, the lower problem of income, consequently need a device that can slow down boiler heat loss, improve the heat utilization rate.

Through retrieval, chinese patent application No. CN205939081U discloses a boiler heat preservation device, which comprises a bottom plate, and is characterized in that: the base is arranged on the bottom plate, a first buckling plate is arranged on one side of the bottom plate, a second buckling plate is arranged on the other side of the bottom plate, and the second buckling plate is arranged on the other side of the base; the base is provided with a bottom shell, the bottom shell is provided with a top shell, one side of the connecting position of the top shell and the bottom shell is provided with a first locking ring, the other side of the connecting position of the top shell and the bottom shell is provided with a second locking ring, the end part of the top shell is provided with an end cover, and the end cover is connected with the end part of the top shell through a connecting shaft; a temperature controller is arranged in the base, and an electric heating piece is arranged at the bottom of the bottom shell and is electrically connected with the temperature controller; the electric heating sheet is connected with the temperature controller through a cable.

The boiler heat preservation device in the patent has the following defects:

1. the existing boiler heat preservation device heats the bottom of a boiler at constant temperature by using an electric heating sheet, needs to consume a large amount of electric energy, increases the loss of the electric energy while saving coal loss, and is not beneficial to energy conservation.

2. The existing boiler heat preservation device can only heat and preserve heat of the bottom of the boiler, the upper surface of the boiler is still exposed in the air, and heat in the boiler can be continuously dissipated from the upper surface, so that heat loss is caused.

3. The existing boiler heat preservation device can not carry out oxygen transportation on the interior of the boiler, is not beneficial to causing oxygen conditions suitable for coal combustion to the interior, and causes insufficient combustion of coal, the heat conversion efficiency is lower, and the insufficient combustion of coal can generate harmful gases such as carbon monoxide.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of the prior art that the heat energy is lost quickly, the heat conversion efficiency is low, the coal operation cost is high, and the income is low, and providing a boiler saves the heat preservation device for coal consumption.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a boiler coal-saving consumption heat preservation device comprises a box body, a one-way valve, a control box and a box door, wherein the control box is installed on one side of the front surface of the box body through a bolt, a display screen is fixedly installed on the front surface of the control box, a cabin cover is installed on the front surface of the box body below the control box through a hinge, a protective shell is installed on one side of the top of the box body through a bolt, a water suction pump is installed in the protective shell through a bolt, a water pipe extending into the box body is installed at the output end of the water suction pump, a protective cover is installed on the other side of the top of the box body through a bolt, an air blower is installed in the protective cover through a bolt, an air guide pipe extending into the box body is installed at the output end of the air blower, the one-way valve is installed at the bottom of the air guide pipe, a shell is installed in the one-way valve, and a fixed disk is installed at the bottom inside the shell, the utility model discloses a refrigerator door, including fixed disk, vaulting pole, the top of vaulting pole is fixed with the non return dish, the bottom welding of box has the bottom plate, the inboard welding of box has the cotton board of glass, and the inboard welding of the cotton board of glass has the EPS board, the inboard welding of EPS board has the inner wall, the top welding of box has the exhaust port, the chamber door is installed through the hinge at the back of box, the keeper is installed through the bolt in the front of chamber door.

Preferably, the bottom of the box body is welded with the supporting legs, and the inner side of the inner wall is welded with the supporting plate.

Preferably, the bottom of suction pump is equipped with the mount pad, and the sealed pad is installed to water pipe and suction pump junction.

Preferably, the top welding of shell inside has the stopper, and the both ends of shell are installed the installation lid through helicitic texture.

Preferably, a control panel is fixedly mounted below the display screen, and buttons are mounted on the front surface of the control panel.

Preferably, the interior of the box door is filled with a foam plastic layer, and a surrounding sealing ring is arranged on the outer side of the foam plastic layer.

Compared with the prior art, the utility model provides a boiler practices thrift coal and consumes heat preservation device possesses following beneficial effect:

1. this heat preservation device is used to boiler saving coal consumption through internally mounted at the box have cotton board of glass and EPS board, utilize cotton board of glass and EPS board and keep warm to the boiler, slow down the inside heat loss of boiler for heat energy can obtain abundant utilization, can reduce the use amount of coal, increases the utilization ratio of heat energy, reaches the purpose of energy saving.

2. This heat preservation device for coal consumption is practiced thrift to boiler installs the chamber door through the hinge at the back of box, can be with boiler integral erection in the inside of box, and the box adopts the design of full parcel to the boiler, can effectually keep warm thermal-insulated to the outer wall of boiler, prevents thermal loss, can fully get up the heat utilization that coal burning produced, makes heat energy conversion efficiency increase.

3. This heat preservation device for boiler saving coal consumption, through installing the air-blower at the box top, utilize the air-blower to last carry out the blast air oxygen therapy to the boiler in the box, make and keep sufficient oxygen in the boiler, guaranteed the abundant burning of coal, improved heat energy conversion efficiency, reduced because of the not abundant harmful gas that produces of burning, saved coal fuel, improved the energy-concerving and environment-protective properties of device.

Drawings

FIG. 1 is a schematic view of the front internal structure of a boiler heat preservation device for saving coal consumption;

FIG. 2 is a schematic view of the front external structure of a heat preservation device for saving coal consumption of a boiler according to the present invention;

FIG. 3 is a schematic view of the external structure of the back of the heat preservation device for saving coal consumption of a boiler according to the present invention;

FIG. 4 is a schematic view of a partial structure of a door of a boiler heat preservation device for saving coal consumption according to the present invention;

fig. 5 is a schematic view of a partial structure of a check valve of a heat preservation device for saving coal consumption of a boiler.

In the figure: 1. a box body; 101. an inner wall; 102. a brace; 103. a smoke outlet; 104. a base plate; 105. a glass wool board; 106. an EPS board; 107. a hatch cover; 2. a protective shell; 201. a water pump; 202. a water pipe; 3. a protective cover; 301. a blower; 302. an air duct; 4. a one-way valve; 401. a housing; 402. a limiting block; 403. a check disc; 404. a stay bar; 405. fixing the disc; 406. installing a cover; 5. a control box; 501. a display screen; 502. a control panel; 6. a box door; 601. a door bolt; 602. a foam plastic layer; 603. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a boiler coal consumption saving and heat preservation device comprises a box body 1, a one-way valve 4, a control box 5 and a box door 6, wherein the control box 5 is installed on one side of the front surface of the box body 1 through bolts, the control box 5 can intensively control electrical components, a display screen 501 is fixedly installed on the front surface of the control box 5, the display screen 501 can visualize the working state of the electrical components and facilitate adjustment of the working state, a hatch 107 is installed below the control box 5 on the front surface of the box body 1 through a hinge and can facilitate addition of fuel into the boiler, a protective shell 2 is installed on one side of the top of the box body 1 through bolts, the protective shell 2 can protect an internal water pump 201, the water pump 201 is installed inside the protective shell 2 through bolts, the water pump 201 can adopt a model of SYL-200-, the water pump 201 can conveniently supply water to the interior of the boiler, the output end of the water pump 201 is provided with the water pipe 202 extending to the interior of the box body 1, the water pipe 202 can connect the water pump 201 with a water tank in the boiler, the opening of the box body 1 to the position of the water tank is reduced, heat loss caused by exposure of the outer wall in the air is avoided, the other side of the top of the box body 1 is provided with the protective cover 3 through bolts, the protective cover 3 can protect the inner blower 301, the inner part of the protective cover 3 is provided with the blower 301 through bolts, the blower 301 can adopt a 2JWT-15A type, the blower 301 can continuously blow air and supply oxygen to the interior of the boiler, it is ensured that coal has sufficient oxygen combustion, the output end of the blower 301 is provided with the air guide pipe 302 extending to the interior of the box body 1, the air guide pipe 302 is convenient for guiding air to the combustion chamber of the boiler to supply oxygen for the combustion of the coal, the bottom of the air duct 302 is provided with a one-way valve 4, the one-way valve 4 can prevent smoke generated by coal combustion from being discharged from the air duct 302 to damage the blower 301, a shell 401 is arranged in the one-way valve 4, the shell 401 can protect internal elements, the bottom in the shell 401 is provided with a fixed disc 405, the fixed disc 405 can support a support rod 404 to ensure the stability of the installation of the support rod 404, the central position of the top of the fixed disc 405 is provided with the support rod 404, the support rod 404 can movably connect the fixed disc 405 with a check disc 403, a surrounding spring is arranged on the outer side of the support rod 404 and can apply pressure on the check disc 403, so that the check disc 403 can always keep a closed state with a limit block 402 when gas does not pass through, the top of the support rod 404 is fixedly provided with the check disc 403, the check disc 403 can block a pipeline, so that gas can only flow in one way, the bottom of the box body 1 is welded with a bottom plate 104, the bottom plate 104 can support the boiler, the inboard welding of box 1 has glass wool board 105, and the inboard welding of glass wool board 105 has EPS board 106, glass wool board 105 and EPS board 106's heat conductivility is relatively poor, can be fine keep warm to the boiler and insulate against heat, slow down thermal loss, the inboard welding of EPS board 106 has inner wall 101, inside EPS board 106 can be protected to inner wall 101, prevent that EPS board 106 from scraping with the boiler outer wall friction and influencing heat preservation performance, the top welding of box 1 has exhaust port 103, exhaust port 103 can be with the flue gas discharge that produces after the coal burning, box door 6 is installed through the hinge at the back of box 1, box door 6 is convenient for install the boiler in box 1, door bolt 601 is installed through the bolt in the front of box door 6, door bolt 601 can close and lock box door 6, increase the leakproofness.

Further, the bottom of the box body 1 is welded with the supporting legs 102, the supporting legs 102 can support the box body 1, the inner side of the inner wall 101 is welded with the supporting plate, the supporting plate can support the boiler in the horizontal direction, and stability of the boiler is guaranteed.

Further, the bottom of suction pump 201 is equipped with the mount pad, and the mount pad can be installed suction pump 201 stably in the inside bottom of protective housing, and the sealed pad is installed with suction pump 201 junction to water pipe 202, and sealed pad can prevent that water pipe 202 and suction pump 201 junction from not closely leading to leaking.

Further, the top welding of the inside of shell 401 has stopper 402, and stopper 402 can carry on spacingly to non return dish 403, and stopper 402 closely agrees with non return dish 403 and guarantees that reverse air current can not pass through from the inside of shell 401, and the both ends of shell 401 are through the helicitic texture install installation lid 406, and installation lid 406 can carry out inseparable installation with check valve 4 and air duct 302.

Further, a control panel 502 is fixedly installed below the display 501, and buttons are installed on the front surface of the control panel 502, and the water pump 201 and the blower 301 can be controlled to be turned on and off through the buttons on the control panel 502.

Further, the inside of chamber door 6 is filled with foam layer 602, and the outside of foam layer 602 installs encircleed sealing washer 603, can slow down the heat that chamber door 6 goes out through foam layer 602 and run off, and sealing washer 603 can increase the leakproofness of chamber door 6, reduces the flow of air, prevents that the heat from scattering and disappearing.

The utility model discloses in, can conveniently install the boiler in the inside of box 1 through installing chamber door 6, the cotton board 105 of glass and EPS board 106 through 1 internally mounted of box can increase the thermal insulation performance of device, can effectively slow down the calorific loss of boiler, make heat energy can obtain abundant utilization, install air-blower 301 and suction pump 201 through 1 top of box, suction pump 201 can supply water to the water tank of boiler, reduce the step of artifical water supply, improve water supply efficiency, air-blower 301 can last carry out the air blast oxygen therapy to the combustion chamber of boiler, continuous oxygen suppliment is carried out to coal, guarantee the abundant burning of coal.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a boiler economizes coal and consumes heat preservation device, includes box (1), check valve (4), control box (5) and chamber door (6), its characterized in that, control box (5) are installed through the bolt to positive one side of box (1), the positive fixed mounting of control box (5) has display screen (501), there is cabin cover (107) through the hinge mounting in the below that the front of box (1) is located control box (5), protective housing (2) is installed through the bolt to top one side of box (1), suction pump (201) is installed through the bolt in the inside of protective housing (2), water pipe (202) that extend to box (1) inside are installed to the output of suction pump (201), safety cover (3) are installed through the bolt to the opposite side at box (1) air-blower top, install (301) through the bolt in the inside of safety cover (3), and the output end of the air blower (301) is provided with an air duct (302) extending to the inside of the box body (1), the bottom of the air duct (302) is provided with a check valve (4), the inside of the check valve (4) is provided with a shell (401), the inside bottom of the shell (401) is provided with a fixed disc (405), the top central position of the fixed disc (405) is provided with a support rod (404), the top of the support rod (404) is fixedly provided with a check disc (403), the bottom of the box body (1) is welded with a bottom plate (104), the inner side of the box body (1) is welded with a glass wool board (105), the inner side of the glass wool board (105) is welded with an EPS board (106), the inner side of the EPS board (106) is welded with an inner wall (101), the top of the box body (1) is welded with a smoke exhaust port (103), the back of the box body (1) is provided with a box door (6) through a hinge, and the front surface of the box door (6) is provided with a bolt (601) through a bolt.

2. The boiler coal saving insulation device according to claim 1, characterized in that the bottom of the box body (1) is welded with supporting legs (102) and the inner side of the inner wall (101) is welded with supporting plates.

3. The boiler coal consumption saving insulation device according to claim 1, wherein a mounting seat is arranged at the bottom of the water pump (201), and a sealing gasket is arranged at the joint of the water pipe (202) and the water pump (201).

4. The boiler coal consumption saving insulation device according to claim 1, wherein a limiting block (402) is welded on the top of the inside of the shell (401), and mounting covers (406) are mounted at two ends of the shell (401) through a threaded structure.

5. The boiler coal saving heat preservation device according to claim 1, wherein a control panel (502) is fixedly installed below the display screen (501), and buttons are installed on the front surface of the control panel (502).

6. The boiler coal saving insulation device according to claim 1, characterized in that the interior of the box door (6) is filled with a foam layer (602), and the outside of the foam layer (602) is provided with a surrounding sealing ring (603).