CN212339649U - Multifunctional connecting structure for gas heating wall-mounted furnace air supply and exhaust pipe - Google Patents
Multifunctional connecting structure for gas heating wall-mounted furnace air supply and exhaust pipe Download PDFInfo
- Publication number
- CN212339649U CN212339649U CN202021444458.3U CN202021444458U CN212339649U CN 212339649 U CN212339649 U CN 212339649U CN 202021444458 U CN202021444458 U CN 202021444458U CN 212339649 U CN212339649 U CN 212339649U
- Authority
- CN
- China
- Prior art keywords
- connector
- outer layer
- exhaust pipe
- gas heating
- smoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Regulation And Control Of Combustion (AREA)
Abstract
The utility model discloses a gas heating hanging stove is for multi-functional connection structure that blast pipe was used, including casing, for blast pipe and main heat exchanger, the gas vent has been seted up to the casing top, include inner tube and outer tube for the blast pipe, main heat exchanger is equipped with fume emission port, still includes the connector, the connector includes inlayer and skin, there is certain space between inlayer and the skin, the inlayer is the cavity pipeline, and is connected with fume emission port, it passes through the screw fixation with the casing to skin, and its one side is equipped with and has seted up smoke detection mouth and empty gas detection mouth. The multifunctional connecting structure for the gas heating wall-mounted boiler supply and exhaust pipe has simple structure and convenient use, and realizes the monitoring of the combustion condition in the combustion chamber through the arrangement of the inner layer and the outer layer of the connector; the exhaust pipe is more convenient to install, smoke and air can be monitored, and stable work of the combustion chamber is guaranteed.
Description
Technical Field
The utility model relates to a gas heating hanging stove field, concretely relates to gas heating hanging stove gives multi-functional connection structure for blast pipe.
Background
The gas heating hot water wall-mounted boiler converts chemical energy stored in gas into heat energy through the combustion of the gas. Water absorbs heat energy generated by combustion through the heat exchanger, the temperature of the water is improved, and domestic hot water and heating hot water can be provided through proper design. The guarantee of stable, safe and efficient combustion is the premise of realizing other functions of the gas heating wall-mounted hot water boiler, and is the most important link. Therefore, it is necessary to detect the combustion products (i.e., the flue gas), i.e., to monitor the combustion conditions. The wall-mounted gas heating hot water boiler needs to be provided with a balanced type gas supply and exhaust pipe, the gas supply and exhaust pipe is generally of a double-layer design, the inner layer discharges smoke outwards, and the outer layer sucks air required by combustion. If the inner flue tube leaks for some reason, the flue gas can enter the outer air tube, thereby having adverse effect on combustion. Therefore, the detection of the air entering the wall-mounted boiler can assist in diagnosing whether the inner smoke tube leaks or not, but the existing wall-mounted boiler for gas heating does not have detection arrangement for the air or the smoke,
for example, a patent with publication number CN206176748U, entitled "connection structure of exhaust interface of fan of wall-hanging stove" disclosed in 2017.05.17, which discloses a connection structure of exhaust interface of fan of wall-hanging stove, including fan and air supply and exhaust joint, is characterized in that: the device also comprises a pressing plate; the air supply and exhaust joint comprises a connecting part connected with an air outlet of the fan, the pressing plate is connected with the connecting part through a connecting bolt to form a clamping interface, and the clamping interface tightly clamps and fixes the air outlet of the fan; and a sealing layer is arranged at the interface between the air outlet of the fan and the clamping port, and when the air outlet of the fan and the clamping port are clamped by the combined force of the air outlet of the fan and the clamping port, the sealing layer plugs the gap between the air outlet of the fan and the clamping port. This patent will be fixed for the blast pipe through two upper and lower clamp plates, and not only the installation is inconvenient, and is inefficient, and does not provide the mode that detects for inside flue gas or the air of blast pipe, can't judge whether the flue gas inner tube takes place to leak.
In the gas heating hanging stove give the blast pipe installation at present, still have following problem:
1. when the exhaust pipe is installed, the screw needs to be screwed downwards from the top manually, so that the requirement on space is high and the exhaust pipe is very inconvenient;
2. no air or smoke detection port is arranged, so that whether the inner smoke tube leaks or not cannot be judged, and potential safety hazards are easily caused.
Based on the circumstances, the utility model provides a gas heating hanging stove gives multi-functional connection structure for blast pipe can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multifunctional connection structure for exhaust pipe is given to gas heating hanging stove. The multifunctional connecting structure for the gas heating wall-mounted boiler supply and exhaust pipe has simple structure and convenient use, and realizes the monitoring of the combustion condition in the combustion chamber through the arrangement of the inner layer and the outer layer of the connector; the exhaust pipe is more convenient to install, smoke and air can be monitored, and stable work of the combustion chamber is guaranteed.
The utility model discloses a following technical scheme realizes:
the utility model provides a multifunctional connecting structure for a gas heating wall-mounted furnace gas supply and exhaust pipe, which comprises a shell, the gas supply and exhaust pipe and a main heat exchanger, wherein an exhaust port is arranged above the shell, the gas supply and exhaust pipe comprises an inner pipe and an outer pipe, the main heat exchanger is provided with a flue gas discharge port, and the multifunctional connecting structure also comprises a connector,
the connector comprises an inner layer and an outer layer, a certain space is arranged between the inner layer and the outer layer, the inner layer is a hollow pipeline and is connected with a fume discharge port, the outer layer is fixed with the shell through screws, a fume detection port and an air detection port are formed in one side of the outer layer, the fume detection port is communicated with the inner layer, the air detection port is communicated with the outer layer, and sealing rubber caps are arranged on the fume detection port and the air detection port,
the inner pipe is connected with the inner layer of the connector, and the outer pipe is connected with the outer layer of the connector.
An object of the utility model is to provide a multifunctional connection structure for exhaust pipe is given to gas heating hanging stove. The multifunctional connecting structure for the gas heating wall-mounted boiler supply and exhaust pipe has simple structure and convenient use, and realizes the monitoring of the combustion condition in the combustion chamber through the arrangement of the inner layer and the outer layer of the connector; the exhaust pipe is more convenient to install, smoke and air can be monitored, and stable work of the combustion chamber is guaranteed.
Preferably, a sealing gasket is further arranged between the outer layer and the shell.
Preferably, the connection part of the inner layer and the smoke discharge port is sealed by a rubber ring.
Preferably, the inner pipe is sealed by a rubber ring after being inserted into the inner layer of the connector.
Preferably, the outer pipe is sleeved on the outer layer of the connector and is sealed in a pressing mode.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the multifunctional connecting structure for the gas heating wall-mounted boiler supply and exhaust pipe has simple structure and convenient use, and realizes the monitoring of the combustion condition in the combustion chamber through the arrangement of the inner layer and the outer layer of the connector; not only it is more convenient to install for the blast pipe, can also monitor flue gas and air, has guaranteed the stable work of combustion chamber, and specific beneficial effect is as follows:
1. through the arrangement of the smoke detection port and the air detection port, smoke and air can be detected in real time, the situation that smoke leaks or is mixed into air is prevented, and stable, safe and efficient combustion is guaranteed;
2. because the connector has set up inlayer and outer layer structure, agrees with mutually with the inner tube and the outer tube of giving the blast pipe, only need will give the exhaust inner tube and insert the inlayer, the installation can be accomplished to the outer pipe box tight on the skin, and the installation is very convenient simple, practices thrift operating time, improves work efficiency.
Drawings
Fig. 1 is a schematic front view of the connector of the present invention;
fig. 2 is a left side view schematic diagram of the connector of the present invention;
fig. 3 is a schematic top view of the connector of the present invention;
fig. 4 is a schematic view of the overall structure of the connector of the present invention;
fig. 5 is a schematic structural diagram of the present invention.
In the figure: 301-a housing; 302-a primary heat exchanger; 3021-flue gas discharge; 303-a connector; 3031-inner layer; 3032-outer layer; 3033-smoke detection port; 3034-air detection port; 3035-sealing rubber cap.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 5, the utility model provides a multifunctional connecting structure for a gas heating wall hanging stove to an exhaust pipe, comprising a shell 301, a gas supply and exhaust pipe 302 and a main heat exchanger 302, wherein an exhaust port is arranged above the shell 301, the gas supply and exhaust pipe comprises an inner pipe and an outer pipe, the main heat exchanger 302 is provided with a flue gas discharge port 3021, and the multifunctional connecting structure further comprises a connector 303,
the connector 303 includes an inner layer 3031 and an outer layer 3032, the inner layer 3031 and the outer layer 3032 being arranged to engage with a supply and exhaust pipe, the inner layer 3031 carrying smoke and the outer layer 3032 carrying air. A space is formed between the inner layer 3031 and the outer layer 3032, and a channel is reserved for air transmission. The inner layer 3031 is a hollow pipeline and is connected with a smoke discharge port 3021, the outer layer 3032 is fixed with the shell 301 through screws, a smoke detection port 3033 and an air detection port 3034 are formed in one side of the outer layer, the smoke detection port 3033 is communicated with the inner layer 3031, the air detection port 3034 is communicated with the outer layer 3032, sealing rubber caps 3035 are arranged on the smoke detection port 3033 and the air detection port 3034, and after the sealing rubber caps 3035 can be opened when necessary, a detection probe is inserted to detect smoke and air.
The inner tube is connected to the inner layer 3031 of the connector 303 and the outer tube is connected to the outer layer 3032 of the connector 303. The supply and exhaust pipes are generally of a double-layer design, the inner layer discharges smoke outwards, the outer layer sucks air required by combustion, and therefore the inner layer 303 of the connector 303 is connected with the inner pipe, and the outer layer 3032 is connected with the outer pipe.
The above technical solutions are all understandable to those skilled in the art.
Example 2:
as shown in fig. 1 to 5, the utility model provides a multifunctional connecting structure for a gas heating wall hanging stove to an exhaust pipe, comprising a shell 301, a gas supply and exhaust pipe 302 and a main heat exchanger 302, wherein an exhaust port is arranged above the shell 301, the gas supply and exhaust pipe comprises an inner pipe and an outer pipe, the main heat exchanger 302 is provided with a flue gas discharge port 3021, and the multifunctional connecting structure further comprises a connector 303,
the connector 303 includes an inner layer 3031 and an outer layer 3032, the inner layer 3031 and the outer layer 3032 being arranged to engage with a supply and exhaust pipe, the inner layer 3031 carrying smoke and the outer layer 3032 carrying air. A space is formed between the inner layer 3031 and the outer layer 3032, and a channel is reserved for air transmission. The inner layer 3031 is a hollow pipeline and is connected with a smoke discharge port 3021, the outer layer 3032 is fixed with the shell 301 through screws, a smoke detection port 3033 and an air detection port 3034 are formed in one side of the outer layer, the smoke detection port 3033 is communicated with the inner layer 3031, the air detection port 3034 is communicated with the outer layer 3032, sealing rubber caps 3035 are arranged on the smoke detection port 3033 and the air detection port 3034, and after the sealing rubber caps 3035 can be opened when necessary, the smoke detection port 3033 and the air detection port 3034 are inserted into a detection probe to detect smoke and air.
The inner tube is connected to the inner layer 3031 of the connector 303 and the outer tube is connected to the outer layer 3032 of the connector 303. The supply and exhaust pipes are generally of a double-layer design, the inner pipe discharges flue gas outwards, the outer pipe sucks air required for combustion, and therefore the inner layer 303 of the connector 303 is connected with the inner pipe, and the outer layer 3032 is connected with the outer pipe.
Further, in another embodiment, a sealing gasket is further disposed between the outer layer 3032 and the housing 301.
The sealing gasket can ensure that air does not leak into the combustion chamber at the joint of the outer layer 3032 and the shell 301, and the due tightness of the combustion chamber is ensured.
Further, in another embodiment, the joint of the inner layer 3031 and the fume discharge port 3021 is sealed by a rubber ring.
Further, in another embodiment, the inner tube is sealed with a rubber ring after being inserted into the inner layer 3031 of the connector 303.
The rubber ring has the characteristic of high temperature resistance, can adapt to the condition of higher temperature when the wall-mounted furnace works, has good tightness due to the deformation capacity, and ensures that the smoke is not leaked in the smoke discharge process.
Further, in another embodiment, the outer jacket is disposed over the outer layer 3032 of the connector 303 with a compression seal.
The outer pipe of the air supply and exhaust pipe only needs to be directly sleeved on the outer layer 3032 of the connector 303 and is compressed to complete installation, so that the air supply and exhaust pipe is very convenient and fast, and the working efficiency is improved.
The above technical solutions are all understandable to those skilled in the art.
The utility model discloses a theory of operation of an embodiment as follows:
a multifunctional connection structure for the gas supply and exhaust pipes of a gas heating wall-mounted furnace is characterized in that an inner layer 3031 of a connector 303 is aligned with a smoke exhaust port 3021 of a main heat exchanger 302, fixed on a shell 301 through screws and sealed through a rubber ring. The inner pipe of the supply/exhaust pipe is inserted into the inner layer 3031 and sealed with a rubber ring. The outer pipe of the air supply and exhaust pipe is directly sleeved on the outer layer 3032 and is compressed. At this point, the installation of the air supply and exhaust pipe is completed.
Because the connector 303 is provided with the smoke detection port 3033 and the air detection port 3034, when the wall-mounted gas heating furnace starts to work, smoke is discharged from the inner pipe of the gas supply and exhaust pipe, air is sucked into the outer pipe, at the moment, the sealing rubber caps 3035 on the smoke detection port 3033 and the air detection port 3034 can be opened and extend into the detection probe, and whether the inner pipe of the gas supply and exhaust pipe leaks or not can be detected and judged.
According to the description and drawings of the present invention, the multifunctional connecting structure for the exhaust pipe of the gas heating wall hanging stove can be easily manufactured or used by those skilled in the art, and the positive effects of the present invention can be produced.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; 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.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (5)
1. The utility model provides a multifunctional connection structure that gas heating hanging stove was used for blast pipe, includes casing (301), gives blast pipe and main heat exchanger (302), the gas vent has been seted up to casing (301) top, include inner tube and outer tube for the blast pipe, main heat exchanger (302) are equipped with gas discharge port (3021), its characterized in that: also comprises a connector (303),
the connector (303) comprises an inner layer (3031) and an outer layer (3032), a certain space is formed between the inner layer (3031) and the outer layer (3032), the inner layer (3031) is a hollow pipeline and is connected with a smoke discharge port (3021), the outer layer (3032) is fixed with the shell (301) through screws, a smoke detection port (3033) and an air detection port (3034) are formed in one side of the outer layer, the smoke detection port (3033) is communicated with the inner layer (3031), the air detection port (3034) is communicated with the outer layer (3032), and sealing rubber caps (3035) are arranged on the smoke detection port (3033) and the air detection port (3034),
the inner tube is connected with an inner layer (3031) of the connector (303), and the outer tube is connected with an outer layer (3032) of the connector (303).
2. The multifunctional connecting structure for the gas heating wall-mounted boiler to the exhaust pipe according to claim 1, is characterized in that: a sealing gasket is further arranged between the outer layer (3032) and the shell (301).
3. The multifunctional connecting structure for the gas heating wall-mounted boiler to the exhaust pipe according to claim 1, is characterized in that: the joint of the inner layer (3031) and the smoke discharge port (3021) is sealed by a rubber ring.
4. The multifunctional connecting structure for the gas heating wall-mounted boiler to the exhaust pipe according to claim 1, is characterized in that: and after the inner pipe is inserted into the inner layer (3031) of the connector (303), a rubber ring is adopted for sealing.
5. The multifunctional connecting structure for the gas heating wall-mounted boiler to the exhaust pipe according to claim 1, is characterized in that: the outer pipe is sleeved on an outer layer (3032) of the connector (303) and is sealed in a pressing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444458.3U CN212339649U (en) | 2020-07-21 | 2020-07-21 | Multifunctional connecting structure for gas heating wall-mounted furnace air supply and exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021444458.3U CN212339649U (en) | 2020-07-21 | 2020-07-21 | Multifunctional connecting structure for gas heating wall-mounted furnace air supply and exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212339649U true CN212339649U (en) | 2021-01-12 |
Family
ID=74081863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021444458.3U Active CN212339649U (en) | 2020-07-21 | 2020-07-21 | Multifunctional connecting structure for gas heating wall-mounted furnace air supply and exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212339649U (en) |
-
2020
- 2020-07-21 CN CN202021444458.3U patent/CN212339649U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209993663U (en) | Battery pack | |
| CN212339649U (en) | Multifunctional connecting structure for gas heating wall-mounted furnace air supply and exhaust pipe | |
| CN216484192U (en) | A mounting structure for flue sampling detects gas | |
| CN111854170A (en) | Multifunctional connecting structure for gas heating wall-mounted furnace air supply and exhaust pipe | |
| CN112627772A (en) | Gas-electricity dual-purpose heat pipe heater for oil field well mouth and method | |
| CN215260568U (en) | Condensing type gas wall-mounted furnace with monitoring and alarming mechanism | |
| CN214665159U (en) | Full-premix heat exchanger, heat exchange structure and honeycomb duct | |
| CN214307217U (en) | Energy-saving gas stove | |
| CN213542626U (en) | Wall-mounted furnace capable of monitoring water circulation of heating system | |
| CN220186112U (en) | Gas hanging stove intake pipe connecting device | |
| CN216770871U (en) | Septic tank marsh gas automatic release ware with forced induction | |
| CN217153186U (en) | Mounting structure of hot gas valve group for positive displacement water heater | |
| CN206831821U (en) | Gas heater | |
| CN217031151U (en) | Steam boiler with waste heat recovery utilizes | |
| CN210740684U (en) | Gas heater convenient to pressure measurement | |
| CN216114652U (en) | Heating and hot water supply equipment | |
| CN213688036U (en) | Protection device for laboratory instrument interface | |
| CN215983241U (en) | Organic heat carrier boiler with modular structure | |
| CN211526737U (en) | Stainless steel shell structure of condensation gas furnace | |
| CN214250151U (en) | Convenient maintenance heat exchanger for condensation wall-mounted furnace | |
| CN210242014U (en) | Gas water heater with pressure sensor | |
| CN215522906U (en) | Bubble type leakage alarm device for monitoring combustible gas | |
| CN211011883U (en) | Gas water heater with gas detection device | |
| CN212274242U (en) | Efficient energy-saving equipment for gas-fired boiler | |
| CN219243615U (en) | Multifunctional connecting structure of heating furnace exhaust pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |