CN217844278U

CN217844278U - Two water pump segmentation hanging stoves

Info

Publication number: CN217844278U
Application number: CN202221935615.XU
Authority: CN
Inventors: 李园
Original assignee: Guangdong Jiajiare Intelligent Technology Co ltd
Current assignee: Guangdong Jiajiare Intelligent Technology Co ltd
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2022-11-18
Anticipated expiration: 2032-07-23

Abstract

The utility model discloses a two water pump segmentation hanging stoves, be in including shell body and setting controller, combustor, heat exchanger, fan, heating wet return, the heating outlet pipe, first water pump and second water pump in the shell body, the combustor is located the heat exchanger lower part and fixes in the lump in the shell body, the combustor is used for heating heat exchanger, the fan links to each other with the combustor and is equipped with the wind pressure switch with fan control connection in the shell body, the controller is installed in the shell body and in the combustor lower part, connect the gas pipe between controller and the combustor, heating wet return and heating outlet pipe switch-on respectively in heat exchanger's both sides, first water pump is connected with the heating wet return, second water pump and heating go out water piping connection. This hanging stove adopts two water pump circulation modes for heating water pressure is high, avoids the low influence of water supply water pressure when flowing in and flowing out the use, improves the convenience of use.

Description

Two water pump segmentation hanging stoves

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the hanging stove, concretely relates to two water pump segmentation hanging stoves.

[ background of the invention ]

The wall-mounted boiler is called as a wall-mounted gas heating boiler, is a water heater using natural gas as energy, and has various safety protection measures such as anti-freezing protection, anti-dry heating 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 in each room according to the demand, also can decide a 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.

Only one circulating water pump in traditional hanging stove installs on the heating wet return usually, and circulating water pump work drives the inflow and the outflow of heating water, but in high-rise and superelevation layer department, because water pressure is high inadequately, circulating water pump power drives heating water inflow heat exchanger problem not big, leans on single circulating water pump to drive heating water inflow simultaneously, the circulation of effluence often appears the outflow and flows through the slow condition, concrete reason still because what single water pump led to.

[ Utility model ] content

In order to solve the existing problem existing in the background art, the utility model provides a two water pump segmentation hanging stoves.

The utility model adopts the following technical proposal:

the utility model provides a two water pump segmentation hanging stoves, be in including shell body and setting controller, combustor, heat exchanger, fan, heating wet return, the heating outlet pipe, first water pump and second water pump in the shell body, the combustor is located the heat exchanger lower part and fixes in the lump in the shell body, the combustor is used for heating heat exchanger, the fan links to each other with the combustor and is equipped with the wind pressure switch with fan control connection in the shell body, the controller is installed in the shell body and in the combustor lower part, connect the gas pipe between controller and the combustor, heating wet return and heating outlet pipe switch-on respectively in heat exchanger's both sides, first water pump is connected with the heating wet return, second water pump and heating outlet water piping connection.

Furthermore, a water temperature limiting device is arranged between the heating water outlet pipe and the heat exchanger.

Furthermore, a circular water tank is fixedly arranged at the rear part of the heat exchanger in the outer shell, a cold water inlet pipe communicated with the interior of the water tank is arranged at the bottom of the water tank, the water tank is connected with the heat exchanger and used for providing cold water for the heat exchanger to heat, and a hot water outlet pipe is communicated with the water tank.

Furthermore, a safety valve and a water flow sensor are arranged on the cold water inlet pipe.

Further, the bottom of the outer shell is provided with a water pressure gauge, a heating water outlet, a hot water outlet, a gas inlet, a cold water inlet, a heating water return port and a water replenishing valve port, the water pressure gauge is connected with a first water pump, the heating water outlet is connected with a heating water outlet pipe, the heating water return port is connected with a heating water return pipe, the gas inlet is connected with a gas pipe, the cold water inlet is connected with a cold water inlet pipe, the hot water outlet is connected with a hot water outlet pipe, and the water replenishing valve port is connected with a water replenishing pipe connected into the water tank.

The utility model has the advantages that:

this hanging stove adopts two water pump circulation modes, be equipped with first water pump on the heating wet return, be equipped with the second water pump on the heating outlet pipe, the gas volume in the controller gets into the combustor according to proportional control, first water pump control heating water flows into heat exchanger through the heating wet return, the second water pump is drawn heating water through the heating outlet pipe and is carried out the life and use, improve water pressure by first water pump and second water pump, make heating water pressure high, avoid the low influence of water pressure that supplies water when flowing into and flowing out the use, improve the convenience of use.

[ description of the drawings ]

Fig. 1 is a front view internal schematic diagram of the double water pump sectional wall-hanging stove of the utility model;

FIG. 2 is a schematic rear view of a dual water pump sectional wall-hanging stove;

FIG. 3 is a schematic left-view internal view of a dual water pump sectional wall-hanging stove;

fig. 4 is a bottom external schematic view of a double water pump sectional wall-hanging stove.

[ detailed description ] A

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model adopts the following technical proposal:

referring to fig. 1-3, the present invention provides an embodiment, which is a dual-water-pump sectional wall-hanging stove, including an outer shell 1 and a controller 2, a burner 3, a heat exchanger 4, a fan 5, a heating water return pipe 6, a heating water outlet pipe 7, a first water pump 8 and a second water pump 9, which are arranged in the outer shell 1.

Wherein, in detail, as shown in fig. 1, the combustor 3 is located at the lower part of the heat exchanger 4 and is fixed in the outer shell 1, the combustor 3 is used for heating the heat exchanger 4, the fan 5 is connected with the combustor 3 and a wind pressure switch 10 connected with the fan 5 in a control manner is arranged in the outer shell 1, the controller 2 is arranged in the outer shell 1 and at the lower part of the combustor 3, a gas pipe 11 is connected between the controller 2 and the combustor 3, the wind pressure switch 10 starts the fan 5 to work, negative pressure is generated in the combustor 3, and the gas is introduced into the combustor 3 according to a proportion through the controller 2 to ignite for implementing the sectional combustion.

Above-mentioned, heating wet return 6 and heating outlet pipe 7 switch on respectively in heat exchanger 4's both sides, and first water pump 8 is connected with heating wet return 6, and second water pump 9 and heating outlet pipe 7 are connected, and, be provided with temperature limiting device 12 between heating outlet pipe 7 and heat exchanger 4, first water pump 8 will supply water source suction to heat for the heating water in heat exchanger 4, the reply is in some places that water pressure is not enough, and second water pump 9 takes heating water out from heating outlet pipe 7 once more and uses, avoids leading to the influence that rivers are too slow inadequately at some high-rise and super high-rise local single water pump power, guarantees normal water supply water pressure, promotes use and life convenience, and temperature limiting device 12 monitors the temperature of heating water, avoids the temperature too high to cause danger.

It can be understood that, as shown in fig. 2, a circular water tank 13 is fixedly disposed at the rear portion of the heat exchanger 4 in the outer shell 1, a cold water inlet pipe 14 communicated with the inside of the water tank 13 is disposed at the bottom of the water tank 13, the water tank 13 is connected with the heat exchanger 4 and used for providing cold water for heating the heat exchanger 4, a hot water outlet pipe 15 is further communicated with the water tank 13, a safety valve 16 and a water flow sensor 17 are disposed on the cold water inlet pipe 14, as shown in fig. 4, a water pressure gauge 18, a heating water outlet 19, a hot water outlet 20, a gas inlet 21, a cold water inlet 22, a heating water return port 23 and a water replenishing valve port 24 are disposed at the bottom of the outer shell 1, the water pressure gauge 18 is connected with the first water pump 8, the heating water outlet 19 is connected with the heating water outlet pipe 7, the heating water return port 23 is connected with the heating water return pipe 6, the gas inlet 21 is connected with the gas pipe 11, the cold water inlet 22 is connected with the cold water inlet pipe 14, the hot water outlet 20 is connected with the hot water outlet pipe 15, the water outlet 24 is connected with the water replenishing valve port 25 and connected with the water pipe 13, and cold water enters the water tank 13 and is heated by the heat exchanger 4 to be used as hot water for living water and dual purposes of heating water and hot water are achieved.

By the above, the sectional wall-mounted boiler with the double water pumps is not limited by the height of the floor where the wall-mounted boiler is located when being used, so that the influence of insufficient water pressure is well avoided, and the use of heating water and domestic water is normally ensured.

The utility model has the advantages that:

this hanging stove adopts two water pump circulation modes, be equipped with first water pump on the heating wet return, be equipped with the second water pump on the heating outlet pipe, the controller gets into the gas volume in the combustor according to proportional control, first water pump control heating water flows into heat exchanger through the heating wet return, the second water pump is drawn the heating water through the heating outlet pipe and is carried out life and use, improve water pressure by first water pump and second water pump, make the heating water pressure high, avoid the low influence of water supply water pressure when inflow and outflow use, improve the convenience in use.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a two water pump segmentation hanging stoves which characterized in that: including the shell body and setting up controller in the shell body, combustor, heat exchanger, fan, heating wet return, the heating outlet pipe, first water pump and second water pump, the combustor is located the heat exchanger lower part and fixes in the lump in the shell body, the combustor is used for heating heat exchanger, the fan links to each other with the combustor and the shell body in be equipped with fan control connection's wind pressure switch, the controller is installed in the shell body and in the combustor lower part, connect the gas pipe between controller and the combustor, heating wet return and heating outlet pipe switch-on respectively in heat exchanger's both sides, first water pump is connected with the heating wet return, second water pump and heating go out water piping connection.

2. The double-water-pump sectional wall-mounted boiler according to claim 1, characterized in that: and a water temperature limiting device is arranged between the heating water outlet pipe and the heat exchanger.

3. The double-water-pump sectional wall-mounted boiler according to claim 1, characterized in that: the heat exchanger is characterized in that a circular water tank is fixedly arranged at the rear part of the heat exchanger in the shell, a cold water inlet pipe communicated with the interior of the water tank is arranged at the bottom of the water tank, the water tank is connected with the heat exchanger and used for providing cold water for the heat exchanger to heat, and a hot water outlet pipe is communicated with the water tank.

4. The double-water-pump sectional wall-mounted boiler according to claim 3, characterized in that: and a safety valve and a water flow sensor are arranged on the cold water inlet pipe.

5. The double-water-pump sectional wall-mounted boiler according to claim 3, characterized in that: the water pressure meter, the heating water outlet, the hot water outlet, the gas inlet, the cold water inlet, the heating water return port and the water replenishing valve port are arranged at the bottom of the outer shell, the water pressure meter is connected with the first water pump, the heating water outlet is connected with the heating water outlet pipe, the heating water return port is connected with the heating water return pipe, the gas inlet is connected with the gas pipe, the cold water inlet is connected with the cold water inlet pipe, the hot water outlet is connected with the hot water outlet pipe, and the water replenishing valve port is connected with the water replenishing pipe and connected into the water tank.