CN210688708U - Wall regenerative furnace with protection function - Google Patents

Abstract

The utility model discloses a wall body regenerator with safeguard function relates to regenerator technical field, to the incrustation scale that condenses easily in the current furnace body to be unfavorable for thermal transmission, influence the problem of the intensification efficiency of cold water, the following scheme is put forward now, the power distribution box comprises a box body, the welding of box both sides inner wall has the fixed plate, two one side fixedly connected with heating cabinet that the fixed plate is close to each other, the bottom inner wall fixedly connected with heating mantle of heating cabinet, the inside of heating mantle is equipped with the flame projecting kitchen with the bottom wall connection of heating cabinet, the top outer wall fixedly connected with output shaft driving motor down of box, driving motor's the terminal welding of output shaft has the pivot, the bottom welding of pivot has the fly leaf, the bottom of fly leaf articulates there are two scraper blades. This practicality is convenient carries out the scale removal operation to the outer wall of heating mantle, is favorable to thermal transmission like this, reduces the calorific loss, improves the intensification efficiency of cold water, is fit for carrying out marketing.

Description

Wall regenerative furnace with protection function

Technical Field

The utility model relates to a regenerator technical field especially relates to a wall body regenerator with safeguard function.

Background

The heat accumulation furnace is mainly used for heating cold water in people's daily life, mainly relies on the natural gas burning to produce heat, and current heat accumulation furnace heats through the water storage box in the furnace body when using, however the water storage box condenses the one deck incrustation scale in its bottom inner wall easily when storing cold water for a long time, and the incrustation scale can reduce thermal transmission, is unfavorable for the rapid heating up of cold water, for this reason we have proposed a wall body heat accumulation furnace with safeguard function.

Disclosure of Invention

The utility model provides a pair of wall body regenerator with safeguard function has solved the incrustation scale that condenses easily in the current furnace body to be unfavorable for thermal transmission, influence the problem of the intensification efficiency of cold water.

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

a wall regenerative furnace with a protection function comprises a box body, wherein fixed plates are welded on the inner walls of two sides of the box body, a heating box is fixedly connected on one side of the two fixed plates, which are close to each other, a heating cover is fixedly connected on the inner wall of the bottom of the heating box, a flame-throwing stove connected with the inner wall of the bottom of the heating box is arranged in the heating cover, a driving motor with an output shaft facing downwards is fixedly connected on the outer wall of the top of the box body, a rotating shaft is welded at the tail end of the output shaft of the driving motor, a movable plate is welded at the bottom end of the rotating shaft, two scraping plates are hinged at the bottom of the movable plate, a guide rod is welded on one side, which is far away from each other, of the two scraping plates, penetrates through the movable plate, a first spring is connected at the top end of the guide rod, one end, which, two one side that the push rod motor is close to each other is equipped with the air duct that runs through the bottom half tank wall, the outer lane cover of air duct is equipped with the second spring of being connected with the bottom of box, the top of second spring is connected with movable sleeve and establishes the connecting plate in the air duct outer lane, the both sides of connecting plate articulate there is the bracing piece, the one end that the connecting plate was kept away from to the bracing piece articulates there is the closing plate, two the top of one side that the closing plate is close to each other is articulated with the bottom outer wall.

Preferably, the outer wall of the inner part of the air guide pipe is connected with a scavenging pump through a bolt, the scavenging pump is communicated with the inner part of the heating cover, and the bottom box wall of the box body is provided with an air inlet.

Preferably, a guide hole is formed in the movable plate, the guide rod penetrates through the guide hole, and the vertical section of the guide rod is of a circular arc-shaped structure.

Preferably, discharge holes are formed in two sides of the wall of the bottom of the heating box, a sealing gasket is bonded to the top of the sealing plate, and bristles are bonded to the bottom of the brush plate.

Preferably, the connecting plate is internally provided with a movable hole, and the air duct penetrates through the movable hole.

Preferably, the driving motor and the push rod motor are connected with the box body through bolts, and a water outlet pipe is fixedly sleeved on the box wall at the top of the box body.

Preferably, a rubber pad is bonded to the top of the heating box, and the rubber pad is in close contact with the inner wall of the top of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation flame projecting stove, the air duct, driving motor, the apparatus further comprises a rotating shaft, the fly leaf, the scraper blade, the guide bar, first spring, the second spring, the brush board, the push rod motor, the connecting plate, bracing piece and closing plate isotructure, wherein the air duct is leading-in the flame projecting stove and is burning, thereby heat the heating mantle, reuse the heating mantle to heat cold water, the driving motor scraper blade rotates, first spring can compress tightly the guide bar downwards, thereby make the scraper blade hug closely at the outer wall of heating mantle, so make things convenient for the scraper blade to scrape the incrustation scale down, when the output shaft of push rod motor withdraws, the second spring can strain the connecting plate, the connecting plate drives the bracing piece and moves downwards, the bracing piece then stimulates the closing plate to rotate, just so can make the brush board sweep the incrustation scale out from the discharge opening, the device is novel in design, the operation is simple, the heat loss is reduced, the heating efficiency of cold water is improved, and the method is suitable for market popularization.

Drawings

Fig. 1 is a schematic view of a wall regenerator with a protection function in front view.

Fig. 2 is a schematic view of the structure of the wall regenerator with protection function when the sealing plate is opened.

In the figure: the device comprises a box body 1, a fixing plate 2, a heating box 3, a heating cover 4, a fire spraying stove 5, a driving motor 6, a rotating shaft 7, a movable plate 8, a scraping plate 9, a guide rod 10, a first spring 11, a brush plate 12, a push rod motor 13, an air guide pipe 14, a second spring 15, a connecting plate 16, a support rod 17, a sealing plate 18 and a scavenging pump 19.

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.

Referring to fig. 1-2, a wall regenerator with protection function comprises a box body 1, fixed plates 2 welded on the inner walls of two sides of the box body 1, a heating box 3 fixedly connected to one side of the two fixed plates 2 close to each other, a heating mantle 4 fixedly connected to the inner wall of the bottom of the heating box 3, a fire-spraying stove 5 connected to the inner wall of the bottom of the heating box 3 arranged inside the heating mantle 4, a driving motor 6 with a downward output shaft fixedly connected to the outer wall of the top of the box body 1, a rotating shaft 7 welded to the end of the output shaft of the driving motor 6, a movable plate 8 welded to the bottom of the rotating shaft 7, two scraping plates 9 hinged to the bottom of the movable plate 8, a guide rod 10 welded to one side of the two scraping plates 9 far away from each other, the guide rod 10 penetrating through the movable plate 8, a first spring 11 connected to the top of the guide, the bottom welding of scraper blade 9 has brush board 12, two push rod motors 13 of the bottom inner wall fixedly connected with of box 1, one side that two push rod motors 13 are close to each other is equipped with the air duct 14 that runs through the box 1 bottom tank wall, the outer lane cover of air duct 14 is equipped with the second spring 15 of being connected with the bottom of box 1, the top of second spring 15 is connected with movable sleeve and establishes the connecting plate 16 in the 14 outer lane of air duct, the both sides of connecting plate 16 articulate there is the bracing piece 17, the one end that connecting plate 16 was kept away from to bracing piece 17 articulates there is the closing plate 18, the top of one side that two closing plates 18 are close to.

The inside outer wall of air duct 14 has scavenge pump 19 through bolted connection, and scavenge pump 19 communicates with the inside of heating mantle 4, the inlet port has been seted up to the bottom tank wall of box 1, the guiding hole has been seted up to the inside of fly leaf 8, and guide bar 10 runs through the guiding hole, the perpendicular cross-section of guide bar 10 is convex structure, the discharge opening has been seted up to the both sides of the bottom tank wall of heating cabinet 3, the top of closing plate 18 bonds there is sealed the pad, the bottom of brush board 12 bonds there is the brush hair, the movable hole has been seted up to the inside of connecting plate 16, and air duct 14 runs through the movable hole, driving motor 6 and push rod motor 13 all pass through bolted connection with box 1, the fixed cover of top tank wall of box 1 is equipped with the outlet pipe, the top of heating cabinet 3 bonds there.

In this embodiment, first, the output shaft of the push rod motor 13 extends out and supports the sealing plate 18, the discharge hole is sealed by the sealing plate 18, at this time, the second spring 15 is in an elongated state, the gas guide tube 14 guides natural gas into the flame burner 5 for combustion, thereby heating the heating hood 4, the heating hood 4 is used for heating cold water, when scale is condensed on the outer surface of the heating hood 4, the driving motor 6 drives the rotating shaft 7 and the movable plate 8 to rotate, the movable plate 8 drives the guide rod 10 and the scraper 9 to rotate, the first spring 11 presses the guide rod 10 downwards, thereby the scraper 9 is tightly attached to the outer wall of the heating hood 4, so that the scraper 9 scrapes the scale, the scraped scale falls down, when the output shaft of the push rod motor 13 is retracted, the second spring 15 tensions the connecting plate 16, the connecting plate 16 drives the supporting rod 17 to move downwards, the supporting rod 17 pulls the sealing plate 18 to rotate, therefore, the brush plate 12 can sweep out the scale from the discharge hole, the scale removal operation is conveniently carried out on the outer wall of the heating cover 4, the heat transfer is facilitated, the heat loss is reduced, the temperature rising efficiency of cold water is improved, and the device is suitable for market popularization.

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 (7)

1. The utility model provides a wall body regenerator with safeguard function, includes box (1), its characterized in that, box (1) both sides inner wall welding has fixed plate (2), two one side fixedly connected with heating cabinet (3) that fixed plate (2) are close to each other, the bottom inner wall fixedly connected with heating mantle (4) of heating cabinet (3), the inside of heating mantle (4) is equipped with the flame projecting kitchen (5) with the bottom inner wall connection of heating cabinet (3), the top outer wall fixedly connected with output shaft driving motor (6) down of box (1), the terminal welding of the output shaft of driving motor (6) has pivot (7), the bottom welding of pivot (7) has fly leaf (8), the bottom of fly leaf (8) articulates there are two scraper blades (9), two guide bar (10) have all been welded to one side that scraper blade (9) kept away from each other, the guide rod (10) penetrates through the movable plate (8), the top end of the guide rod (10) is connected with a first spring (11), one end, far away from the guide rod (10), of the first spring (11) is connected with the rotating shaft (7), the bottom of the scraper (9) is welded with a brush plate (12), the inner wall of the bottom of the box body (1) is fixedly connected with two push rod motors (13), one side, close to each other, of each push rod motor (13) is provided with an air guide pipe (14) penetrating through the box wall of the bottom of the box body (1), the outer ring of the air guide pipe (14) is sleeved with a second spring (15) connected with the bottom of the box body (1), the top end of the second spring (15) is connected with a connecting plate (16) movably sleeved on the outer ring of the air guide pipe (14), two sides of the connecting plate (16) are hinged with supporting rods (17), one end, the top of one side of the two sealing plates (18) close to each other is hinged with the outer wall of the bottom of the heating box (3).

2. The wall regenerative furnace with the protection function according to claim 1, characterized in that the outer wall of the inner part of the gas guide pipe (14) is connected with a scavenging pump (19) through bolts, the scavenging pump (19) is communicated with the inner part of the heating cover (4), and the bottom wall of the box body (1) is provided with an air inlet.

3. The wall regenerative furnace with the protection function according to claim 1, wherein the movable plate (8) is provided with a guide hole therein, the guide rod (10) penetrates through the guide hole, and the vertical section of the guide rod (10) is of a circular arc structure.

4. The wall regenerator with the protection function as claimed in claim 1, wherein discharge holes are opened on both sides of the bottom wall of the heating box (3), the top of the sealing plate (18) is bonded with a sealing gasket, and the bottom of the brush plate (12) is bonded with bristles.

5. The wall regenerative furnace with the protection function according to claim 1, wherein the connecting plate (16) is provided with a movable hole inside, and the air duct (14) penetrates through the movable hole.

6. The wall regenerative furnace with the protection function according to claim 1, wherein the driving motor (6) and the push rod motor (13) are connected with the box body (1) through bolts, and a water outlet pipe is fixedly sleeved on the top box wall of the box body (1).

7. The wall regenerative furnace with the protection function according to claim 1, wherein a rubber pad is adhered to the top of the heating box (3), and the rubber pad is in close contact with the inner wall of the top of the box body (1).

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