CN218328687U - Water collecting box structure of full-premixing wall-mounted boiler - Google Patents

Abstract

The utility model discloses a water-collecting box structure of full premix hanging stove relates to hanging stove technical field, draw together full premix hanging stove casing, the inside of full premix hanging stove casing is provided with combustion assembly, the top of full premix hanging stove casing is provided with the outlet flue, outlet flue department is connected with exhaust pipe and intake pipe, exhaust pipe and intake pipe extend to the top of full premix hanging stove casing, the intake pipe sets up the outside at the pipe of discharging fume, and leave the air inlet space between the pipe of discharging fume, the pipe of discharging fume promptly is used for outwards discharging fume, intake pipe and the air of discharging fume between the pipe are used for inwards admitting air, with realize air exchange and equipment air feed. The utility model discloses an increase on traditional full premix hanging stove and set up the water-collecting box, make the rainwater that the condensation water that produces between intake pipe and the exhaust pipe and the rain that downpour flows backward flow can flow to collect in the water-collecting box and discharge, avoid rivers to go into the machine inside and damage components and parts, very big improvement the security and the practicality that hanging stove used.

Description

Water collecting box structure of full-premixing wall-mounted boiler

Technical Field

The utility model relates to a hanging stove technical field, concretely relates to water collection box structure of full premix hanging stove.

Background

The wall-mounted boiler is a gas wall-mounted heating boiler, is a water heater using natural gas as energy, and has various safety protection measures such as anti-freezing protection, dry burning prevention protection, accidental flameout protection, over-temperature protection, water pump anti-blocking protection and the like.

The gas hanging stove has powerful family central heating function, can satisfy the heating demand in many rooms, and comfortable temperature can be set for at will according to the demand in each room, also can decide certain room as required and close the heating alone to can provide large-traffic constant temperature sanitary hot water, supply places such as family's shower, kitchen to use, economical and practical.

Most of full premix hanging stove models in the existing market are all at original atmospheric formula hanging stove structural direct replacement burning heat transfer assembly, do not do the optimal design measure to full premix model operating characteristic, do not have comdenstion water and rainwater collection device, and full premix hanging stove is because the particularity of its theory of operation, exhaust gas temperature is lower, and tobacco pipe exhaust port need slope upward installation, produce the comdenstion water very easily in the admission line, and the tobacco pipe air inlet exposes outdoors, there is the rainwater to flow backward into the admission line in rainy day, the problem that flows in the inside damage components and parts of machine appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water-collecting box structure of full premix hanging stove to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: a water collecting box structure of a full-premixing wall-mounted furnace comprises a full-premixing wall-mounted furnace shell, wherein a combustion assembly is arranged inside the full-premixing wall-mounted furnace shell, a smoke outlet is arranged above the full-premixing wall-mounted furnace shell, a smoke exhaust pipe and an air inlet pipe are connected to the smoke outlet, the smoke exhaust pipe and the air inlet pipe extend to the top of the full-premixing wall-mounted furnace shell, the air inlet pipe is arranged outside the smoke exhaust pipe, an air inlet space is reserved between the air inlet pipe and the smoke exhaust pipe, namely the smoke exhaust pipe is used for discharging smoke outwards, air between the air inlet pipe and the smoke exhaust pipe is used for feeding air inwards to realize air exchange and equipment air supply, a water collecting box is arranged at the top of the combustion assembly, the water collecting box is of a hollow box body structure, and is fixedly installed in the top wall of the full-premixing wall-mounted furnace shell, the smoke exhaust pipe penetrates through the upper wall and the lower wall of the water collecting box and is connected with a smoke outlet of the combustion assembly, the air inlet pipe penetrates through the upper wall of the water collecting box and is communicated with an inner cavity of the water collecting box, the drain pipe is installed at the bottom of the water collecting box and is led out independently, the upper drain pipe is connected with the upper drain pipe through a special water outlet and flows into a floor drain or other drainage channels, then when the wall hanging stove is in practical use, condensed water generated between the air inlet pipe and the smoke exhaust pipe and rainwater flowing backwards can flow into the water collecting box, the rainwater flowing backwards and the condensed water are collected uniformly through the water collecting box and are connected with the upper drain pipe through the special water outlet for water drainage connection and flow into the floor drain or other drainage channels, accordingly, components are prevented from being damaged due to the fact that water flows into the inside of the machine, and the safety and practicability of the wall hanging stove are greatly improved.

Preferably, the water collecting box comprises a box body and an upper cover, the box body is fixedly installed in the top wall of the full-premixing wall-mounted furnace shell, the box body and the upper cover are fixedly connected through a bolt assembly, a sealing ring is installed between the box body and the upper cover, the sealing performance of the water collecting box is further guaranteed, and the water collecting box is prevented from accidentally flowing out.

Preferably, the position department that the box body is close to the outlet flue is provided with the pipe interface of discharging fume, and the position department that the box body is close to the outlet flue is provided with the intake pipe interface, and the pipe downwardly extending of discharging fume inserts and establishes to discharging fume in the pipe interface of discharging fume, and the intake pipe is inserted and is established to the intake pipe interface, and then accomplishes the butt joint respectively of collection box to discharging fume pipe and intake pipe.

Preferably, seal sleeves are installed between the smoke exhaust pipe and the smoke exhaust pipe insertion port and between the air inlet pipe and the air inlet pipe insertion port, so that the connection between the smoke exhaust pipe and the air inlet pipe is effectively sealed, and the sealing performance of the water collecting box is further improved.

Preferably, the bottom of box body one side is provided with the wash port, and the bottom of wash port is provided with the interface, and the top block of drain pipe cup joints the outside at the interface, and then conveniently connects and installs the drain pipe.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses an increase on traditional full premix hanging stove and set up the water-collecting box, and make the pipe of discharging fume run through the upper and lower wall of water-collecting box, and be connected with combustion assembly's outlet flue, the intake pipe runs through the upper wall of water-collecting box, and communicate with the inner chamber of water-collecting box, thereby make the condensation water that intake pipe and discharge fume intertube produced and the rainwater that downpours down the rain can flow to the water-collecting box in, the rainwater that will pour down into through the water-collecting box will collect with the condensation water is unified and connect upper drain pipe through the dedicated outlet of water piping connection and flow into floor drain or other drainage channel, thereby avoid rivers to go into the machine inside and damage components and parts, very big improvement the security and the practicality that hanging stove used.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of the water collecting box of the present invention.

Fig. 3 is an explosion view of the water collecting box of the present invention.

Fig. 4 is an exploded view of another view angle of the water collecting box of the present invention.

Description of reference numerals:

1. a fully premixed wall-mounted furnace shell; 11. a combustion assembly; 12. a smoke outlet; 2. a smoke exhaust pipe; 21. an air inlet pipe; 3. a water collection box; 31. a case body; 32. an upper cover; 33. a smoke exhaust pipe inserting port; 34. an air inlet pipe inserting port; 35. a drain hole; 36. sealing sleeves; 37. a seal ring; 4. and a water discharge pipe.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

Examples

The utility model provides a water collecting box structure of a full premix wall hanging stove as shown in figures 1-4, which comprises a full premix wall hanging stove shell 1, a combustion component 11 is arranged inside the full premix wall hanging stove shell 1, a smoke outlet 12 is arranged above the full premix wall hanging stove shell 1, a smoke exhaust pipe 2 and an air inlet pipe 21 are connected at the smoke outlet 12, the smoke exhaust pipe 2 and the air inlet pipe 21 extend to the top of the full premix wall hanging stove shell 1, the air inlet pipe 21 is arranged outside the smoke exhaust pipe 2, and an air inlet space is left between the smoke exhaust pipe 2 and the smoke exhaust pipe, namely, the smoke exhaust pipe 2 is used for exhausting smoke outwards, the air between the air inlet pipe 21 and the smoke exhaust pipe 2 is used for introducing air inwards, to realize air exchange and equipment air supply, the top of the combustion component 11 is provided with a water collecting box 3, the water collecting box 3 is a hollow box body structure, the water collecting box 3 is fixedly arranged in the top wall of the full-premixing wall-mounted furnace shell 1, the smoke exhaust pipe 2 penetrates through the upper wall and the lower wall of the water collecting box 3, and is connected with the smoke outlet 12 of the combustion component 11, the air inlet pipe 21 penetrates through the upper wall of the water collecting box 3, and is communicated with the inner cavity of the water collecting box 3, the bottom of the water collecting box 3 is provided with a drain pipe 4, the drain pipe 4 is led out separately and connected with an upper drain pipe through a special drain outlet to flow into a floor drain or other drain channels, furthermore, during actual use, the condensed water generated between the air inlet pipe 21 and the smoke exhaust pipe 2 and the rainwater flowing backwards due to raining will flow into the water collecting box 3, as shown by the arrow in figure 1, the direction is the flow direction of the condensed water and the rainwater, the rainwater and the condensed water which are poured backwards are collected by the water collecting box 3 and are connected with a special water outlet through a water discharging pipe 4 to be connected with a water discharging pipe to flow into a floor drain or other water discharging channels, thereby avoid rivers to flow into the inside and damage components and parts of machine, very big improvement the security and the practicality that hanging stove used.

Further, in above-mentioned technical scheme, water collection box 3 includes box body 31 and upper cover 32, and box body 31 fixed mounting is in the roof of full premix hanging stove casing 1, through bolt assembly fixed connection between box body 31 and the upper cover 32, and installs sealing washer 37 between box body 31 and the upper cover 32, and then guarantees water collection box 3's leakproofness, avoids the unexpected outflow of water to collect box 3.

Further, in the above technical scheme, a smoke exhaust pipe insertion port 33 is arranged at a position of the box body 31 close to the smoke outlet 12, an air inlet pipe insertion port 34 is arranged at a position of the box body 31 close to the smoke outlet 12, the smoke exhaust pipe 2 extends downwards and is inserted into the smoke exhaust pipe insertion port 33, the air inlet pipe 21 is inserted into the air inlet pipe insertion port 34, and then the butt joint of the water collecting box 3 to the smoke exhaust pipe 2 and the air inlet pipe 21 is completed.

Further, in the above technical scheme, sealing sleeves 36 are installed between the smoke exhaust pipe 2 and the smoke exhaust pipe insertion port 33 and between the air inlet pipe 21 and the air inlet pipe insertion port 34, so that the connection between the smoke exhaust pipe 2 and the air inlet pipe 21 is effectively sealed, and the sealing performance of the water collecting box 3 is further improved.

Further, in the above technical scheme, the bottom of one side of the box body 31 is provided with a drain hole 35, the bottom of the drain hole 35 is provided with a socket, and the top end of the drain pipe 4 is clamped and sleeved outside the socket, so that the drain pipe 4 is conveniently connected and installed.

The working principle is as follows: the water collecting box 3 is arranged at the position where the smoke outlet 12 of the combustion component 11 is connected with the smoke exhaust pipe 2 and the air inlet pipe 21, the smoke exhaust pipe 2 is inserted into the smoke exhaust pipe insertion port 33, the air inlet pipe 21 is inserted into the air inlet pipe insertion port 34, so that the smoke exhaust pipe 2 penetrates through the upper wall and the lower wall of the water collecting box 3 and is connected with the smoke outlet 12 of the combustion component 11, the air inlet pipe 21 penetrates through the upper wall of the water collecting box 3 and is communicated with the inner cavity of the water collecting box 3, the drain pipe 4 is arranged at the bottom of the water collecting box 3, the drain pipe 4 is led out independently and is connected with an upper drain pipe through a special drain outlet to flow into a floor drain or other drain channels, and when the water collecting box is in actual use, condensed water generated between the air inlet pipe 21 and the smoke exhaust pipe 2 and rainwater poured backward can flow into the water collecting box 3, the rainwater poured backward and the condensed water are collected uniformly through the water collecting box 3 and are connected with the special drain pipe 4 through the special drain outlet to flow into the floor drain or other drain channels, thereby avoid rivers to go into the inside damage components and parts of machine, very big improvement the security and the practicality that hanging stove used, and through at box body 31 and upper cover 32 gold installation sealing washer 37, and all install seal cover 36 between tub 2 and the tub interface 33 of discharging fume and between intake pipe 21 and intake pipe interface 34 of discharging fume, thereby effectively seal the connection of tub 2 and intake pipe 21 of discharging fume, further improvement catchment box 3's leakproofness, make catchment box 3 good reliability, the drainage is unobstructed, and do not influence the machine and advance the exhaust, and compare through the in-service use, after increasing this catchment box structure, the fault rate that the machine arouses because of intaking reduces 90%, the sheet metal component does not have the steam corrosion, machine life extension 50%.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (5)

1. The utility model provides a water collection box structure of wall hanging stove in full premix, includes full premix wall hanging stove shell (1), the inside of full premix wall hanging stove shell (1) is provided with combustion assembly (11), the top of full premix wall hanging stove shell (1) is provided with outlet flue (12), outlet flue (12) department is connected with smoke exhaust pipe (2) and intake pipe (21), smoke exhaust pipe (2) and intake pipe (21) extend to the top of full premix wall hanging stove shell (1), its characterized in that: intake pipe (21) set up in the outside of discharging fume pipe (2) to and discharge fume and leave the space of admitting air between pipe (2), the top of combustion assembly (11) is provided with water collection box (3), water collection box (3) are the cavity box body structure, water collection box (3) fixed mounting is in the roof of full premix hanging stove casing (1), discharge fume pipe (2) run through the last lower wall of water collection box (3) to be connected with outlet flue (12) of combustion assembly (11), intake pipe (21) run through the upper wall of water collection box (3), and communicate with the inner chamber of water collection box (3), drain pipe (4) are installed to the bottom of water collection box (3).

2. The water collecting box structure of the fully premixed wall hanging stove according to claim 1, characterized in that: the water collecting box (3) comprises a box body (31) and an upper cover (32), the box body (31) is fixedly installed in the top wall of the full-premixing wall-mounted furnace shell (1), the box body (31) and the upper cover (32) are fixedly connected through a bolt assembly, and a sealing ring (37) is installed between the box body (31) and the upper cover (32).

3. The water collecting box structure of the full premix wall hanging stove according to claim 2, characterized in that: a smoke exhaust pipe inserting port (33) is formed in the position, close to the smoke outlet (12), of the box body (31), an air inlet pipe inserting port (34) is formed in the position, close to the smoke outlet (12), of the box body (31), the smoke exhaust pipe (2) extends downwards and is inserted into the smoke exhaust pipe inserting port (33), and the air inlet pipe (21) is inserted into the air inlet pipe inserting port (34).

4. The water collecting box structure of the full-premix wall hanging stove according to claim 3, characterized in that: seal sleeves (36) are respectively arranged between the smoke exhaust pipe (2) and the smoke exhaust pipe insertion port (33) and between the air inlet pipe (21) and the air inlet pipe insertion port (34).

5. The water collecting box structure of the full premix wall hanging stove according to claim 2, characterized in that: the bottom of one side of the box body (31) is provided with a drain hole (35), the bottom of the drain hole (35) is provided with a plug interface, and the top end of the drain pipe (4) is clamped and sleeved outside the plug interface.

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