CN216114652U - Heating and hot water supply equipment - Google Patents
Heating and hot water supply equipment Download PDFInfo
- Publication number
- CN216114652U CN216114652U CN202121974341.0U CN202121974341U CN216114652U CN 216114652 U CN216114652 U CN 216114652U CN 202121974341 U CN202121974341 U CN 202121974341U CN 216114652 U CN216114652 U CN 216114652U
- Authority
- CN
- China
- Prior art keywords
- channel
- exhaust
- air inlet
- seat
- exhaust channel
- 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
- Incineration Of Waste (AREA)
Abstract
The utility model relates to the technical field of hot water engineering, and discloses heating and hot water supplying equipment, which comprises a gas heating water heater, a smoke exhaust seat, a sealing cover and a chimney, wherein the gas heating water heater is provided with an air inlet and an air outlet; the smoke exhaust seat is arranged at the top end of the gas heating water heater and is provided with a first air inlet channel, a first exhaust channel, a second exhaust channel and a third exhaust channel, the first air inlet channel and the first exhaust channel are spaced from each other, the first air inlet channel is communicated with an air inlet of the gas heating water heater, the first exhaust channel is communicated with an air outlet of the gas heating water heater, the second exhaust channel is communicated with the first air inlet channel, and the third exhaust channel is communicated with the first exhaust channel; the sealing cover is detachably arranged on the smoke exhaust seat; the bottom of the chimney is connected with the smoke exhaust seat. The utility model provides heating and hot water supply equipment, which aims to achieve the aims of high detection efficiency and safety in the detection process when smoke discharged by a gas heating water heater is detected.
Description
Technical Field
The utility model relates to the technical field of hot water engineering, in particular to heating and hot water supply equipment.
Background
At present, heating and hot water supply equipment comprises a gas heating water heater, and in the operation process of the gas heating water heater, the external conditions can change, such as local gas components, gas pressure and power supply voltage, and whether the gas heating water heater can normally operate or not can be influenced. In order to facilitate understanding of the operation condition of the gas heating water heater, the flue gas of the gas heating water heater needs to be detected, and two methods are used for detecting the flue gas of the common gas heating water heater:
(1) the chimney arranged on the gas heating water heater is disassembled, and the smoke components are tested on the smoke outlet of the gas heating water heater;
(2) the smoke composition was tested at the end of the chimney.
However, the two smoke detection methods have the following disadvantages:
(1) the chimney which is arranged on the gas heating water heater is difficult to disassemble, so that the smoke is inconvenient to detect by operators; in addition, in the process of removing the chimney, the gas heating water heater can discharge the smoke to the indoor, so that the risk of carbon monoxide poisoning exists;
(2) when the chimney is installed in a high-rise building, certain dangerousness and inconvenience exist when an operator detects smoke components.
Disclosure of Invention
The purpose of the utility model is: the utility model provides heating and hot water supply equipment, which aims to achieve the aims of high detection efficiency and safety in the detection process when smoke discharged by a gas heating water heater is detected.
In order to achieve the above object, the present invention provides a heating and hot water supply apparatus, comprising:
the gas heating water heater is provided with an air inlet and an air outlet;
the smoke exhaust seat is arranged at the top end of the gas heating water heater and is provided with a first air inlet channel, a first exhaust channel, a second exhaust channel and a third exhaust channel, the first air inlet channel and the first exhaust channel are mutually spaced, the first air inlet channel is communicated with an air inlet of the gas heating water heater, the first exhaust channel is communicated with an air outlet of the gas heating water heater, the second exhaust channel is communicated with the first air inlet channel, and the third exhaust channel is communicated with the first exhaust channel;
the sealing cover is detachably arranged on the smoke exhaust seat and is used for opening or closing the second exhaust channel and the third exhaust channel;
the bottom of the chimney is connected with the smoke exhaust seat, the chimney is provided with a second air inlet channel used for sucking outside air and a fourth exhaust channel used for exhausting gas of the gas heating water heater, the second air inlet channel is communicated with the first air inlet channel, and the fourth exhaust channel is communicated with the second exhaust channel.
In some embodiments of the present application, the smoke evacuation base comprises:
the first seat body is provided with a first cavity;
the second seat body is arranged in the first cavity and provided with a second cavity, the first air inlet channel is formed between the inner wall of the first seat body and the outer wall of the second seat body, and the second air outlet channel is formed in the second cavity of the second seat body;
the third seat body is arranged on the outer wall of the first seat body, the second exhaust channel and the third exhaust channel are arranged on the third seat body, and the sealing cover is detachably connected to the third seat body.
In some embodiments of the present application, the second housing is in communication with the chimney through a seal ring.
In some embodiments of the present application, the third exhaust passage communicates with the sealing ring through a connection pipe.
In some embodiments of the present application, the second fastening structure is connected to the first fastening structure through a plurality of connecting ribs.
In some embodiments of the present application, a plurality of the connecting ribs are spaced apart on the inner wall of the first seat and the outer wall of the second seat.
In some embodiments of the present application, the third seat is provided with a clamping groove, and the sealing cover is clamped in the clamping groove.
In some embodiments of the present application, the third body and the sealing cover are detachably connected by a fastener.
The embodiment of the utility model provides heating and hot water supply equipment, which has the following beneficial effects compared with the prior art:
(1) when the gas heating water heater normally operates, the sealing cover closes the second exhaust channel and the third exhaust channel, outside air cannot be discharged from the second exhaust channel, and gas discharged from the gas heating water heater cannot be discharged from the third exhaust channel, so that leakage of the outside air is avoided, the gas discharged from the gas heating water heater is difficult to discharge to the indoor, and the carbon monoxide poisoning is avoided, so that the heating and hot water supply equipment of the embodiment has the advantage of high safety;
(2) when the operation condition of the gas heating water heater needs to be detected, the sealing cover is firstly opened, then the measuring device extends into the second exhaust channel and the third exhaust channel, and in the whole measuring process, an operator does not need to detach a chimney, so that the detection efficiency is improved, the leakage of outside air is avoided, gas discharged from the gas heating water heater is difficult to discharge indoors, and the safety in the detection process is ensured;
(3) the bottom of chimney is located to the seat of discharging fume, and operating personnel need not to carry out gaseous the measuring at the chimney, has guaranteed operating personnel's safety in the testing process to and the operating personnel of being convenient for carries out gaseous the measuring.
Drawings
Fig. 1 is a schematic structural view of a heating and hot water supply apparatus according to an embodiment of the present invention.
Fig. 2 is a first structural schematic diagram of a smoke exhaust seat according to an embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a smoke exhaust seat according to an embodiment of the utility model.
Fig. 4 is a third schematic structural view of the smoke discharging seat according to the embodiment of the utility model.
In the figure, 1, a gas heating water heater; 11. an air inlet; 12. an exhaust port; 2. a smoke exhaust seat; 21. a first air intake passage; 22. a first exhaust passage; 23. a second exhaust passage; 24. a third exhaust passage; 25. a first seat body; 26. a second seat body; 27. a third seat body; 3. a sealing cover; 4. a chimney; 41. a second intake passage; 42. a fourth exhaust passage; 5. a seal ring; 6. a connecting pipe; 7. and connecting ribs.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the 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.
As shown in fig. 1 to 4, an embodiment of the present invention provides a heating and hot water supply device, which includes a gas heating water heater 1, a smoke exhaust base 2, a sealing cover 3 and a chimney 4, wherein the gas heating water heater 1 is provided with an air inlet 11 and an air outlet 12; the smoke exhaust seat 2 is arranged at the top end of the gas heating water heater 1, the smoke exhaust seat 2 is provided with a first air inlet channel 21, a first exhaust channel 22, a second exhaust channel 23 and a third exhaust channel 24, the first air inlet channel 21 and the first exhaust channel 22 are mutually spaced, the first air inlet channel 21 is communicated with an air inlet 11 of the gas heating water heater 1, the first exhaust channel 22 is communicated with an air outlet 12 of the gas heating water heater 1, the second exhaust channel 23 is communicated with the first air inlet channel 21, and the third exhaust channel 24 is communicated with the first exhaust channel 22; the sealing cover 3 is detachably arranged on the smoke exhaust seat 2, and the sealing cover 3 is used for opening or closing the second exhaust channel 23 and the third exhaust channel 24; the bottom of the chimney 4 is connected with the smoke exhaust seat 2, the chimney 4 is provided with a second air inlet channel 41 for sucking the outside air and a fourth exhaust channel 42 for exhausting the gas of the gas heating water heater 1, the second air inlet channel 41 is communicated with the first air inlet channel 21, and the fourth exhaust channel 42 is communicated with the second exhaust channel 23.
Based on the arrangement, the heating and hot water supply equipment provided by the embodiment of the utility model has the following advantages:
(1) when the gas heating water heater 1 normally operates, the sealing cover 3 closes the second exhaust passage 23 and the third exhaust passage 24, outside air cannot be discharged from the second exhaust passage 23, and gas discharged from the gas heating water heater 1 cannot be discharged from the third exhaust passage 24, so that leakage of the outside air is avoided, the gas discharged from the gas heating water heater 1 is difficult to discharge indoors, and carbon monoxide poisoning is avoided, so that the heating and hot water supply equipment of the embodiment has the advantage of high safety;
(2) when the operation condition of the gas heating water heater 1 needs to be detected, firstly, the sealing cover 3 is opened, then the measuring device extends into the second exhaust channel 23 and the third exhaust channel 24, and in the whole measuring process, an operator does not need to detach the chimney 4, so that the detection efficiency is improved, the leakage of outside air is avoided, the gas discharged from the gas heating water heater 1 is difficult to discharge indoors, and the safety in the detection process is ensured;
(3) the bottom of chimney 4 is located to row cigarette seat 2, and operating personnel need not to carry out gaseous the measuring at chimney 4, has guaranteed operating personnel's safety in the testing process to and the operating personnel of being convenient for carry out gaseous the measuring.
In some embodiments, as shown in fig. 2-4, the smoke evacuation base 2 includes a first base 25, a second base 26 and a third base 27, the first base 25 is provided with a first cavity; the second seat 26 is disposed in the first cavity, the second seat 26 has a second cavity, a first air inlet channel 21 is formed between the inner wall of the first seat 25 and the outer wall of the second seat 26, and a first air outlet channel 22 is formed in the second cavity of the second seat 26; the third seat 27 is disposed on the outer wall of the first seat 25, the second exhaust channel 23 and the third exhaust channel 24 are disposed on the third seat 27, and the sealing cover 3 is detachably connected to the third seat 27. Therefore, by arranging the first seat 25 and the second seat 26, the first seat 25 and the second seat 26 facilitate the interval arrangement of the first air intake passage 21 and the first exhaust passage 22, so as to ensure that the external air and the gas exhausted from the gas-fired heating water heater 1 are not mixed together; by providing the third seat 27, the third seat 27 facilitates the arrangement of the second exhaust passage 23 and the third exhaust passage 24.
In some embodiments, as shown in fig. 2-4, the second housing 26 communicates with the chimney 4 through the gasket 5. It can be understood that the gas discharged from the gas-heating water heater 1 is difficult to leak out from the connection between the top end of the second housing 26 and the packing 5 and the connection between the bottom end of the fourth exhaust passage 42 of the chimney 4 and the packing 5, thereby ensuring the airtightness between the second housing 26 and the chimney 4.
In some embodiments, as shown in fig. 2-4, the third vent passage 24 communicates with the seal ring 5 through the connecting tube 6. It can be understood that, compared with the case that the third exhaust passage 24 is directly communicated with the first exhaust passage 22, the third exhaust passage 24 of the present embodiment is communicated with the first exhaust passage 22 through the sealing ring 5, the sealing ring 5 ensures airtightness between the third exhaust passage and the connecting pipe 6, and the gas exhausted from the gas-fired water heater 1 is difficult to be exhausted from the sealing ring 5 to the first air inlet passage 21.
In some embodiments, as shown in fig. 2-4, the second fastening structure 26 is connected to the first fastening structure 25 via a plurality of connecting ribs 7. It can be understood that the connecting rib 7 facilitates the connection of the first fastening structure 25 and the second fastening structure 26; in addition, the connecting rib 7 makes the structure for connecting between the first and second fastening bodies 25 and 26 simpler.
In some embodiments, as shown in fig. 2-4, a plurality of connecting ribs 7 are spaced apart on the inner wall of the first fastening structure 25 and the outer wall of the second fastening structure 26. Thereby, the connection stability between the first and second fastening bodies 25 and 26 is ensured.
In some embodiments, as shown in fig. 2 to 4, the third housing 27 is provided with a locking groove, and the sealing cover 3 is locked in the locking groove, thereby improving the assembling efficiency and the disassembling efficiency between the third housing 27 and the sealing cover 3.
In some embodiments, as shown in fig. 2-4, to further improve the fastening of the connection between the third housing 27 and the sealing cover 3, the third housing 27 and the sealing cover 3 are detachably connected by a fastener.
By way of example, the fasteners may be screws, bolts, or bolts.
The embodiment of the utility model provides heating and hot water supply equipment, which aims to achieve the aims of high detection efficiency and safety in the detection process when the smoke discharged by a gas heating hot water boiler is detected.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (8)
1. A heating and hot water supply apparatus, comprising:
the gas heating water heater is provided with an air inlet and an air outlet;
the smoke exhaust seat is arranged at the top end of the gas heating water heater and is provided with a first air inlet channel, a first exhaust channel, a second exhaust channel and a third exhaust channel, the first air inlet channel and the first exhaust channel are mutually spaced, the first air inlet channel is communicated with an air inlet of the gas heating water heater, the first exhaust channel is communicated with an air outlet of the gas heating water heater, the second exhaust channel is communicated with the first air inlet channel, and the third exhaust channel is communicated with the first exhaust channel;
the sealing cover is detachably arranged on the smoke exhaust seat and is used for opening or closing the second exhaust channel and the third exhaust channel;
the bottom of the chimney is connected with the smoke exhaust seat, the chimney is provided with a second air inlet channel used for sucking outside air and a fourth exhaust channel used for exhausting gas of the gas heating water heater, the second air inlet channel is communicated with the first air inlet channel, and the fourth exhaust channel is communicated with the second exhaust channel.
2. The apparatus according to claim 1, wherein the exhaust seat comprises:
the first seat body is provided with a first cavity;
the second seat body is arranged in the first cavity and provided with a second cavity, the first air inlet channel is formed between the inner wall of the first seat body and the outer wall of the second seat body, and the second air outlet channel is formed in the second cavity of the second seat body;
the third seat body is arranged on the outer wall of the first seat body, the second exhaust channel and the third exhaust channel are arranged on the third seat body, and the sealing cover is detachably connected to the third seat body.
3. The apparatus according to claim 2, wherein the second housing is in communication with the chimney through a gasket.
4. The apparatus according to claim 3, wherein the third exhaust passage communicates with the gasket by a connection pipe.
5. The apparatus according to claim 2, wherein the second seat is connected to the first seat by a plurality of connection ribs.
6. The apparatus according to claim 5, wherein a plurality of the connection ribs are spaced apart on the inner wall of the first housing and the outer wall of the second housing.
7. The heating and water heating apparatus according to claim 2, wherein the third seat has a slot, and the sealing cover is engaged with the slot.
8. The apparatus according to claim 7, wherein the third housing and the sealing cover are detachably coupled by a fastening member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974341.0U CN216114652U (en) | 2021-08-20 | 2021-08-20 | Heating and hot water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974341.0U CN216114652U (en) | 2021-08-20 | 2021-08-20 | Heating and hot water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216114652U true CN216114652U (en) | 2022-03-22 |
Family
ID=80727671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121974341.0U Active CN216114652U (en) | 2021-08-20 | 2021-08-20 | Heating and hot water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216114652U (en) |
-
2021
- 2021-08-20 CN CN202121974341.0U patent/CN216114652U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101408466B (en) | Method and device for detecting leakage of shell type heat exchanger | |
| CN210567568U (en) | Natural gas leakage alarm device | |
| CN214467934U (en) | Gas boiler natural gas line leakage detection alarm device | |
| CN216114652U (en) | Heating and hot water supply equipment | |
| CN216484192U (en) | A mounting structure for flue sampling detects gas | |
| CN113669895A (en) | Heating and hot water supply equipment | |
| CN114965895B (en) | Integrated gas concentration detection device | |
| CN215260301U (en) | Kitchen gas leakage detection device | |
| CN215066459U (en) | Pipeline methane sensor accuracy testing arrangement | |
| CN212156654U (en) | Gas taking and condensing device of coal mine gas pipeline monitoring sensor | |
| CN102853976B (en) | Online leakage detection method and device thereof for heat treatment furnace radiant tube | |
| CN210108640U (en) | Water heater gas tightness detection device | |
| CN201289424Y (en) | Leakage detection device for shell type heat exchanger | |
| CN217717126U (en) | Sampling device for industrial flue gas detection | |
| CN212339649U (en) | Multifunctional connecting structure for gas heating wall-mounted furnace air supply and exhaust pipe | |
| CN220933599U (en) | Gas leakage alarm device | |
| CN206104528U (en) | Ozone body recovery system | |
| CN220186112U (en) | Gas hanging stove intake pipe connecting device | |
| CN105814372A (en) | Cover for condensing boilers | |
| CN111141872A (en) | Intelligent sensor for gas detection | |
| CN209417021U (en) | A kind of gas alarm calibrating installation interlocking protective device | |
| CN216813798U (en) | Household gas leakage detector | |
| CN217442798U (en) | Pipeline gas valve gas tightness detection device | |
| CN220102221U (en) | Safety valve special for liquefied natural gas | |
| CN217542299U (en) | Boiler smoke box air tightness test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |