CN209819668U

CN209819668U - Electric wall-hung furnace with four-way safety protection

Info

Publication number: CN209819668U
Application number: CN201920449340.0U
Authority: CN
Inventors: 白海朋
Original assignee: Shijiazhuang Zhongjia Heating Equipment Co Ltd
Current assignee: Shijiazhuang Zhongjia Heating Equipment Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-12-20
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses an electric wall-hung furnace with four-way safety protection, which comprises a heating cavity, a first coiled pipe and a second coiled pipe, wherein a heater is arranged in the heating cavity, the upper end of the heating cavity is connected with the left end of the first coiled pipe, the right end of the first coiled pipe is connected with the second coiled pipe, a water pump is arranged at the joint of the first coiled pipe and the second coiled pipe, the right end of the second coiled pipe is connected with the top end of a return pipe, and the bottom end of the return pipe is connected with the bottom end of the heating cavity; and a bearing box is arranged below the first coiled pipe. The utility model is provided with the first coiled pipe, the second coiled pipe, the heat conducting block and the radiating fins, and the heat is rapidly radiated to the front side through the heat conducting block and the radiating fins by increasing the stroke of the hot water; through having set up rack and pinion control rotor plate, the user can adjust the heat dissipation capacity of shell body through the handle.

Description

Electric wall-hung furnace with four-way safety protection

Technical Field

The utility model relates to an electricity hangs fireplace technical field, specifically is an electricity hangs stove with four ways safety protection.

Background

In the current winter household life, an electric fireplace is widely adopted as a heating device by most families due to the excellent performance of the electric fireplace. In the production of the electric fireplace, four safety protections need to be added to the electric fireplace, wherein the four safety protections refer to: the electric fireplace is capable of preventing overtemperature, overpressure, dry burning and electric leakage, and the functions of waterway safety protection and circuit automatic power-off are required to be added to the electric fireplace in the turn. The existing electric fireplace has the disadvantages of common heat dissipation effect, insufficient safety protection and humanized use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electricity hanging stove with four ways safety protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric wall-hung furnace with four-way safety protection comprises a heating cavity, a first coiled pipe, a second coiled pipe, a gas collecting pipe, a return pipe, a bearing box, a heat conducting plate, an outer shell and a rotating plate, wherein a circle of heat insulating sleeve is sleeved on the outer side wall of the heating cavity; a heater is arranged in the heating cavity; the upper end of the heating cavity is connected with the left end of the first coiled pipe, the right end of the first coiled pipe is connected with the second coiled pipe, a water pump is arranged at the joint of the first coiled pipe and the second coiled pipe, the right end of the second coiled pipe is connected with the top end of the return pipe, and the bottom end of the return pipe is connected with the bottom end of the heating cavity; a receiving box is arranged below the first coiled pipe; an air outlet pipe is arranged at the bent part of the top end of the first coiled pipe, an air outlet pipe is arranged at the bent part of the top end of the second coiled pipe, the top end of the air outlet pipe is connected with a gas collecting pipe, the left end of the gas collecting pipe is a closed end, the right end of the gas collecting pipe is connected with the air outlet pipe, a barometer and a safety valve are arranged at the connecting part of the gas collecting pipe and the air outlet pipe, and the bottom end of the gas collecting pipe is arranged; the heat conducting plate is arranged on the front sides of the first coiled pipe and the second coiled pipe, and the front surface of the heat conducting plate is provided with radiating fins; the heat insulation plate is arranged on the front side of the outer shell and is arranged on the rear sides of the first coiled pipe and the second coiled pipe; the front surface of shell body is equipped with the support bar, is equipped with the rotor plate of polylith equipartition on the support bar, and the rotor plate passes through the fixed axle to be installed on the support bar, fixedly connected with gear on the support bar, and the gear housing is established on the fixed axle, and the rear side of gear is equipped with the rack, and the rack uses with the gear cooperation, and the right-hand member of rack alternates the right side wall of shell body and is equipped with the handle in the right-hand member.

As a further aspect of the present invention: the inside in heating chamber is equipped with the inductor, and the top of inductor is equipped with the floater, and the floater passes through the rope and is at the lower surface of case lid, and the floater is the hollow ball of metal system.

As a further aspect of the present invention: the upper end and the lower end of the heater are connected with a lead, and a receiver and a circuit breaker are connected on the lead in series.

As a further aspect of the present invention: the bottom right-hand member that holds the case sets up downwards for the slope, holds the bottom right-hand member that holds the case and is equipped with the water-collecting bottle, and there is the section on the top of water-collecting bottle and the bottom of holding the case to pass through threaded connection, and the water-collecting bottle is the clear glass bottle.

As a further aspect of the present invention: the heat conducting plate is a copper rectangular block, and the radiating fins are galvanized steel plates.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model is provided with the first coiled pipe, the second coiled pipe, the heat conducting block and the radiating fins, and the heat is rapidly radiated to the front side through the heat conducting block and the radiating fins by increasing the stroke of the hot water; the gear rack control rotating plate is arranged, so that a user can adjust the heat dissipation capacity of the outer shell through the handle; the utility model discloses set up floater, inductor and circuit breaker, when the liquid level was less than the junction in first coiled pipe and heating chamber in the heating chamber, the circuit can break off by oneself.

Drawings

FIG. 1 is a front view of the internal structure of an electric fireplace with four-way safety.

Fig. 2 is a top view of the internal structure of an electric fireplace with four-way safety protection.

FIG. 3 is an enlarged view of a portion of an electric fireplace having four-way safety.

Fig. 4 is an assembly view of a heat dissipating fin in an electric fireplace with four-way safety protection.

In the figure: 1. a heating cavity; 2. a thermal insulation sleeve; 3. a liquid level meter; 4. a box cover; 5. a floating ball; 6. an inductor; 7. a heater; 8. a wire; 9. a circuit breaker; 10. a receiver; 11. a first serpentine tube; 12. a water pump; 13. a second serpentine tube; 14. an air outlet pipe; 15. a gas collecting pipe; 16. a barometer; 17. a safety valve; 18. an exhaust pipe; 19. a return pipe; 20. a receiving box; 21. a water collecting bottle; 22. a heat conducting plate; 23. a heat dissipating fin; 24. an outer housing; 25. a heat insulation plate; 26. a supporting strip; 27. a rotating plate; 28. a fixed shaft; 29. a gear; 30. a rack; 31. a handle.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, an electric fireplace with four-way safety protection comprises a heating chamber 1, a first coiled pipe 11, a second coiled pipe 13, a gas collecting pipe 15, a return pipe 19, a receiving box 20, a heat conducting plate 22, an outer shell 24 and a rotating plate 27, wherein a circle of heat insulating sleeve 2 is sleeved on the outer side wall of the heating chamber 1, a box cover 4 is arranged at the top end of the heating chamber 1, a liquid level meter 3 is arranged on the left side of the outer side wall of the heating chamber 1, the liquid level meter 3 is installed at the top of the heating chamber 1, an inductor 6 is arranged inside the heating chamber 1, a floating ball 5 is arranged above the inductor 6, the floating ball 5 is a metal hollow ball, and the floating ball 5 is tied on; the heating chamber 1 is internally provided with a heater 7, the upper end and the lower end of the heater 7 are connected with a wire 8, the wire 8 is connected with a receiver 10 and a circuit breaker 9 in series, under a normal state, the floating ball 5 floats above the liquid level of the heating chamber 1 and does not contact with the inductor 6, when the water level in the heating chamber 1 drops to the position of the inductor 6, the floating ball 5 contacts with the inductor 6, the inductor 6 sends an electric signal, and after the receiver 10 receives the signal, the circuit breaker 9 is disconnected and opened, and the heating is stopped.

The upper end of the heating cavity 1 is connected with the left end of a first coiled pipe 11, the right end of the first coiled pipe 11 is connected with a second coiled pipe 13, a water pump 12 is arranged at the joint of the first coiled pipe 11 and the second coiled pipe 13, hot water in the heating cavity 1 enters the first coiled pipe 11 and the second coiled pipe 13 through the water pump 12, the right end of the second coiled pipe 13 is connected with the top end of a return pipe 19, and the bottom end of the return pipe 19 is connected with the bottom end of the heating cavity 1, so that water circulation is formed; a receiving box 20 is arranged below the first coiled pipe 11, the receiving box 20 wraps the bottoms of the first coiled pipe 11 and the second coiled pipe 13, the receiving box 20 can receive water leaked from the bottoms of the first coiled pipe 11 and the second coiled pipe 13, the right end of the bottom of the receiving box 20 is arranged obliquely downwards, a water collecting bottle 21 is arranged at the right end of the bottom of the receiving box 20, the top end of the water collecting bottle 21 is in threaded connection with the bottom of the receiving box 20, the water collecting bottle 21 is a transparent glass bottle, and water in the receiving box 20 can flow into the water collecting bottle 21 along the oblique bottom surface; the bent part of the top end of the first coiled pipe 11 is provided with an air outlet pipe 14, the bent part of the top end of the second coiled pipe 13 is provided with the air outlet pipe 14, the top end of the air outlet pipe 14 is connected with an air collecting pipe 15, the left end of the air collecting pipe 15 is a closed end, the right end of the air collecting pipe 15 is connected with an exhaust pipe 18, a barometer 16 and a safety valve 17 are arranged at the joint of the air collecting pipe 15 and the exhaust pipe 18, and the bottom end of the air collecting pipe 15 is arranged in the bearing.

The heat conducting plate 22 is arranged on the front sides of the first coiled pipe 11 and the second coiled pipe 13, the heat conducting plate 22 is a copper rectangular block, the front surface of the heat conducting plate 22 is provided with a radiating fin 23, the radiating fin 23 is a galvanized steel plate, and the heat of hot water in the first coiled pipe 11 and the second coiled pipe 13 can be dissipated to the front side through the heat conducting plate 22 and the radiating fin 23; a heat insulation plate 25 is arranged on the front side of the outer shell 24, the heat insulation plate 25 is arranged on the rear sides of the first coiled pipe 11 and the second coiled pipe 13, and the heat insulation plate 25 can prevent the heat of the hot water in the first coiled pipe 11 and the second coiled pipe 13 from being radiated to the rear sides; the front surface of shell body 24 is equipped with support bar 26, be equipped with the rotor plate 27 of polylith equipartition on the support bar 26, rotor plate 27 passes through fixed axle 28 and installs on support bar 26, support bar 26 can be rotatory around fixed axle 28, fixedly connected with gear 29 on the support bar 26, gear 29 cover is established on fixed axle 28, the rear side of gear 29 is equipped with rack 30, rack 30 uses with the cooperation of gear 29, rack 30's right-hand member has penetrated the right side wall of shell body 24 and is equipped with handle 31 at the right-hand member, pulling handle 31 can make rack 30 drive gear 29 rotate through controlling, thereby make rotor plate 27 rotate, thereby adjust shell body 24's front side opening size, in order to adjust the utility model discloses a heat dissipation capacity.

Before the utility model is used, a user can inject water into the heating cavity 1 by opening the box cover 4, and observe the liquid level height through the liquid level meter 3, so that the liquid level can overflow the connecting part of the first coiled pipe 11 and the heating cavity 1; when the utility model is powered on, the water in the heating cavity 1 is heated, and is pumped out by the water pump 12 to pass through the first coiled pipe 11 and the second coiled pipe 13 backwards, and the heat is radiated outwards through the heat conducting plate 22 and the radiating fins 23, and the user adjusts the opening size of the outer shell 24 through the handle 31, thereby adjusting the radiating capacity; when the utility model works, hot water is continuously heated to generate a large amount of steam, the steam enters the gas collecting pipe 15 through the gas outlet pipe 14, when the air pressure in the gas collecting pipe 15 exceeds the preset range of the safety valve 17, the safety valve 17 is opened, the steam in the gas collecting pipe 15 is discharged into the receiving box 20 through the exhaust pipe 18, high-temperature steam reheats the bottoms of the first coiled pipe 11 and the second coiled pipe 13, and then the steam is condensed into water and flows into the water collecting bottle 21 from the bottom of the receiving box 20; when water leaks from the first and second coils 11 and 13, the water flows into the water collecting bottle 21 through the bottom of the receiving tank 20, and the user can directly observe the accumulated water in the water collecting bottle 21 to determine the water leakage condition; when the water level in the heating cavity 1 is lowered to the position of the inductor 6, the floating ball 5 is contacted with the inductor 6, the inductor 6 sends an electric signal, and the circuit breaker 9 breaks the circuit and stops heating after the receiver 10 receives the signal.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", 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 referred to 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The electric wall-hung furnace with four-way safety protection comprises a heating cavity (1), a first coiled pipe (11), a second coiled pipe (13), a gas collecting pipe (15), a return pipe (19), a receiving box (20), a heat conducting plate (22), an outer shell (24) and a rotating plate (27), and is characterized in that a circle of heat-insulating sleeve (2) is sleeved on the outer side wall of the heating cavity (1), a box cover (4) is arranged at the top end of the heating cavity (1), a liquid level meter (3) is arranged on the left side of the outer side wall of the heating cavity (1), and the liquid level meter (3) is arranged at the top of the heating cavity (1); a heater (7) is arranged in the heating cavity (1); the upper end of the heating cavity (1) is connected with the left end of the first coiled pipe (11), the right end of the first coiled pipe (11) is connected with the second coiled pipe (13), a water pump (12) is arranged at the joint of the first coiled pipe (11) and the second coiled pipe (13), the right end of the second coiled pipe (13) is connected with the top end of a return pipe (19), and the bottom end of the return pipe (19) is connected with the bottom end of the heating cavity (1); a receiving box (20) is arranged below the first coiled pipe (11); an air outlet pipe (14) is arranged at the bent part of the top end of the first coiled pipe (11), an air outlet pipe (14) is arranged at the bent part of the top end of the second coiled pipe (13), the top end of the air outlet pipe (14) is connected with a gas collecting pipe (15), the left end of the gas collecting pipe (15) is a closed end, the right end of the gas collecting pipe (15) is connected with an exhaust pipe (18), a barometer (16) and a safety valve (17) are arranged at the connecting part of the gas collecting pipe (15) and the exhaust pipe (18), and the bottom end of the gas collecting pipe (15) is arranged in a bearing box (20); the heat conducting plate (22) is arranged on the front sides of the first coiled pipe (11) and the second coiled pipe (13), and the front surface of the heat conducting plate (22) is provided with radiating fins (23); a heat insulation plate (25) is arranged on the front side of the outer shell (24), and the heat insulation plate (25) is arranged on the rear sides of the first coiled pipe (11) and the second coiled pipe (13); the front surface of shell body (24) is equipped with support bar (26), be equipped with rotor plate (27) of polylith equipartition on support bar (26), rotor plate (27) are installed on support bar (26) through fixed axle (28), fixedly connected with gear (29) on support bar (26), gear (29) cover is established on fixed axle (28), the rear side of gear (29) is equipped with rack (30), rack (30) and gear (29) cooperation are used, the right-hand member of rack (30) alternates the right side wall of shell body (24) and is equipped with handle (31) at the right-hand member.

2. The electric fireplace with four-way safety protection as claimed in claim 1, wherein an inductor (6) is arranged inside the heating chamber (1), a floating ball (5) is arranged above the inductor (6), the floating ball (5) is tied on the lower surface of the box cover (4) through a rope, and the floating ball (5) is a metal hollow ball.

3. The electric fireplace with four-way safety protection as claimed in claim 1, characterized in that the upper and lower ends of the heater (7) are connected with a lead (8), and a receiver (10) and a circuit breaker (9) are connected in series on the lead (8).

4. The electric fireplace with four-way safety protection as claimed in claim 1, wherein the right end of the bottom of the receiving box (20) is arranged obliquely downwards, a water collecting bottle (21) is arranged at the right end of the bottom of the receiving box (20), the top end of the water collecting bottle (21) is connected with the bottom of the receiving box (20) through threads, and the water collecting bottle (21) is a transparent glass bottle.

5. The electric fireplace with four-way safety protection as claimed in claim 1, characterized in that the heat conducting plate (22) is a rectangular block made of copper and the heat radiating fins (23) are galvanized steel plates.