CN211041135U - Wall-mounted high-power full-premix heating equipment - Google Patents
Wall-mounted high-power full-premix heating equipment Download PDFInfo
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- CN211041135U CN211041135U CN201922229912.7U CN201922229912U CN211041135U CN 211041135 U CN211041135 U CN 211041135U CN 201922229912 U CN201922229912 U CN 201922229912U CN 211041135 U CN211041135 U CN 211041135U
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Abstract
The utility model provides a wall-mounted high-power full-premix heating device, which comprises a shell, a heat exchanger, a water inlet and outlet device, an air supply device and a smoke discharge device, wherein the top of the shell is provided with an air inlet and a smoke exhaust port, and the bottom of the shell is provided with a water inlet interface, a water outlet interface and a gas inlet interface; a combustor and a heat exchange coil are arranged in the heat exchanger; the water inlet and outlet device comprises a water inlet box, a water outlet box, a water inlet pipe and a water outlet pipe, wherein the water inlet box and the water outlet box are communicated with the water inlet end and the water outlet end of the heat exchange coil pipe; the gas supply device is used for providing mixed gas required by the combustion of the combustor; the smoke discharging device is used for discharging smoke. The utility model discloses a functional interface that needs are connected with outside water supply installation, air feeder all sets up in the bottom, thereby made things convenient for the utility model discloses an installation and maintenance.
Description
Technical Field
The utility model belongs to the technical field of the heat transfer and specifically relates to a wall-hanging high-power full premix heating equipment.
Background
The fully premixed heating equipment mainly comprises a cast silicon-aluminum heat exchanger and a stainless steel coil type heat exchanger. In order to improve the efficiency of the whole machine and the performance of the product, the following three problems need to be solved: the heat exchange efficiency is improved, and the smooth discharge of the flue gas and the corrosive condensate water is ensured. The existing fully-premixed heating equipment is mostly floor type, and the volume is large, and the indoor area is occupied. Especially, when multiple machines are used in parallel, the occupied area is especially large.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a wall-hanging high-power full premix heating equipment, its technical scheme as follows:
the utility model provides a wall-hanging high-power full premix heating equipment, its characterized in that, it includes the shell and sets up heat exchanger, business turn over water installation, air feeder, fume extractor in the shell, wherein:
the top of the shell is provided with an air inlet and a smoke outlet, and the bottom of the shell is provided with a water inlet interface, a water outlet interface and a fuel gas inlet interface;
the heat exchanger is provided with an internal cavity, and a burner and a heat exchange coil are arranged in the internal cavity;
the water inlet and outlet device comprises a water inlet box, a water outlet box, a water inlet pipe and a water outlet pipe, wherein the water inlet box is communicated with the water inlet end of the heat exchange coil pipe, the water outlet box is communicated with the water outlet end of the heat exchange coil pipe, the water outlet end of the water inlet pipe is connected to the water inlet box, the water inlet end of the water inlet pipe penetrates out of the water inlet interface downwards, the water inlet end of the water outlet pipe is connected to the water outlet box, and the water outlet end of the water outlet pipe penetrates out of the water outlet interface downwards;
the gas supply device is communicated with the combustor and is used for providing mixed gas required by the combustion of the combustor;
the smoke discharging device comprises a condensed water box and a smoke tube, the condensed water box is arranged at the bottom of the heat exchanger and is communicated with the inner cavity of the heat exchanger, the smoke inlet end of the smoke tube is communicated with the condensed water box, and the smoke exhaust end of the smoke tube is communicated with the smoke exhaust port.
In some embodiments, the air supply device comprises an air inlet pipe, a gas inlet pipe and a fan, wherein: the air outlet end of the air inlet pipe and the air outlet end of the gas inlet pipe are respectively communicated with the air inlet of the fan, the air outlet of the fan is communicated with the combustor, and the air inlet end of the gas inlet pipe penetrates out of the gas inlet connector downwards.
In some embodiments, an air filter is connected to an air inlet end of the air inlet pipe.
Further, the air feeder still includes wind pressure warning subassembly, wind pressure warning subassembly includes wind pressure sensor and alarm, wherein: the wind pressure sensor is arranged in the inner cavity of the air filter, and the alarm is electrically connected with the wind pressure sensor.
The utility model provides a wall-hanging high-power full premix heating equipment, it has compact structure, takes up an area of the little advantage that is showing in space.
Furthermore, the utility model discloses a heating equipment, its interface of intaking, play water swivel, natural gas inlet port etc. need all set up in the bottom of equipment with the functional interface that outside water supply installation, air feeder are connected, thereby made things convenient for the utility model discloses a wall-hanging installation and daily maintenance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings which are needed in the embodiments and are practical will be briefly described below and will be obvious, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. Wherein the content of the first and second substances,
fig. 1 is a schematic structural diagram of a wall-mounted high-power fully-premixed heating device according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, in an embodiment, the present invention provides a wall-mounted high-power fully premixed heating apparatus, which comprises a housing 1, a heat exchanger 2, a water inlet and outlet device, an air supply device, a smoke discharge device, and the like. Wherein:
the top of the shell 1 is provided with an air inlet 10 and a smoke outlet 11, and the bottom of the shell 1 is provided with a water inlet interface, a water outlet interface and a fuel gas inlet interface.
The heat exchanger 2 has an internal chamber in which a burner (not shown) and a heat exchange coil (not shown) are disposed.
Business turn over water installation is including intaking the box, going out the water box, inlet tube 7 and outlet pipe 8, intake the box with heat exchange coil's the end intercommunication of intaking, go out the water box with heat exchange coil's play water end intercommunication, the play water end of inlet tube 7 is connected on the box of intaking, the end of intaking of inlet tube 7 is worn out downwards the interface of intaking, the end of intaking of outlet pipe 8 is connected on going out the water box, the play water end of outlet pipe 8 is worn out downwards the interface of going out.
Condensed water provided by an external water supply device flows into the water inlet box through the water inlet pipe 7 and flows into the heat exchange coil; the heat exchange coil is in heat exchange with high-temperature flue gas generated by the burner in the internal cavity, condensed water carrying a large amount of heat flows into the water outlet box and finally flows back into the water supply device through the water outlet pipe 8, and thus a condensed water circulation loop is formed.
The gas supply device is communicated with the combustor and used for providing mixed gas required by combustion of the combustor.
Referring to fig. 1, in some embodiments, the air supply device of the present invention includes an air intake pipe 3, a gas intake pipe 4 and a fan 5, wherein: the air outlet end of the air inlet pipe 3 and the air outlet end of the gas inlet pipe 4 are respectively communicated with the air inlet of the fan 3, the air outlet of the fan 3 is communicated with the combustor, and the air inlet end of the gas inlet pipe 4 penetrates out of the gas inlet interface downwards.
The outside air is diffused into the housing 1 through the air inlet 10. When the fan 5 runs, negative pressure is generated inside the fan, air in the shell 1 enters the fan 5 through the air inlet end of the air inlet pipe 3, and gas provided by external gas supply equipment synchronously enters the fan 5 through the air inlet end of the gas inlet pipe 4. Air and gas are fully mixed in the fan 5, and the mixed gas flows to the combustor through the air outlet of the fan 5, so that the supply of the mixed gas to the combustor is realized.
In order to prevent dust in the air from entering the heat exchanger 2, an air filter is preferably connected to an air inlet end of the air inlet pipe 3.
The smoke discharging device comprises a condensed water box 9 and a smoke tube (not shown), wherein the condensed water box 9 is arranged at the bottom of the heat exchanger 2 and is communicated with the inner cavity of the heat exchanger 2, the smoke inlet end of the smoke tube is communicated with the condensed water box, and the smoke outlet end of the smoke tube is communicated with the smoke outlet 11.
The mixed flue gas in the internal chamber of the heat exchanger 2 flows down into the condensate water box 9 and is condensed in the condensate water box 9, thereby achieving water-gas separation. Wherein: the flue gas formed by the water-gas separation is discharged along the smoke pipe through the smoke outlet 11, and the condensed water formed by the water-gas separation is deposited in the condensed water box 9.
The utility model provides a wall-hanging high-power full premix heating equipment, it has compact structure, takes up an area of the little advantage that is showing in space. Furthermore, the utility model discloses a heating equipment, its interface of intaking, play water swivel, natural gas inlet port etc. need all set up in the bottom of equipment with the functional interface that outside water supply installation, air feeder are connected, thereby made things convenient for the utility model discloses be particularly suitable for wall-hanging installation and daily maintenance.
In some preferred embodiments, the air supply device of the present invention further comprises a wind pressure alarm assembly (not shown), the wind pressure alarm assembly comprises a wind pressure sensor and an alarm, wherein: the wind pressure sensor is arranged in the inner cavity of the air filter, and the alarm is electrically connected with the wind pressure sensor.
When the negative pressure value inside the air filter deviates from a preset range (indicating that the air filter is seriously blocked by dust and the filtering performance is deteriorated), at the moment, the wind pressure sensor sends an alarm signal (such as a high level) to the alarm, and the alarm sends out the alarm signal to remind a user to clean or replace the air filter. The alarm can adopt sound-light alarm structures such as an alarm lamp or a buzzer alarm.
The invention has been described above with a certain degree of particularity and detail. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that may be made without departing from the true spirit and scope of the present invention are intended to be within the scope of the present invention. The scope of the invention is defined by the appended claims rather than by the foregoing description of the embodiments.
Claims (4)
1. The utility model provides a wall-hanging high-power full premix heating equipment, its characterized in that, it includes the shell and sets up heat exchanger, business turn over water installation, air feeder, fume extractor in the shell, wherein:
the top of the shell is provided with an air inlet and a smoke outlet, and the bottom of the shell is provided with a water inlet interface, a water outlet interface and a fuel gas inlet interface;
the heat exchanger is provided with an internal cavity, and a burner and a heat exchange coil are arranged in the internal cavity;
the water inlet and outlet device comprises a water inlet box, a water outlet box, a water inlet pipe and a water outlet pipe, wherein the water inlet box is communicated with the water inlet end of the heat exchange coil pipe, the water outlet box is communicated with the water outlet end of the heat exchange coil pipe, the water outlet end of the water inlet pipe is connected to the water inlet box, the water inlet end of the water inlet pipe penetrates out of the water inlet interface downwards, the water inlet end of the water outlet pipe is connected to the water outlet box, and the water outlet end of the water outlet pipe penetrates out of the water outlet interface downwards;
the gas supply device is communicated with the combustor and is used for providing mixed gas required by the combustion of the combustor;
the smoke discharging device comprises a condensed water box and a smoke tube, the condensed water box is arranged at the bottom of the heat exchanger and is communicated with the inner cavity of the heat exchanger, the smoke inlet end of the smoke tube is communicated with the condensed water box, and the smoke exhaust end of the smoke tube is communicated with the smoke exhaust port.
2. The wall-mounted high-power fully-premixed heating device according to claim 1, wherein the air supply device comprises an air inlet pipe, a gas inlet pipe and a fan, wherein: the air outlet end of the air inlet pipe and the air outlet end of the gas inlet pipe are respectively communicated with the air inlet of the fan, the air outlet of the fan is communicated with the combustor, and the air inlet end of the gas inlet pipe penetrates out of the gas inlet connector downwards.
3. The wall-mounted high-power fully premixed heating apparatus according to claim 2, wherein an air filter is connected to an air inlet end of the air inlet pipe.
4. The wall-mounted high-power fully-premixed heating apparatus according to claim 3, wherein the air supply device further comprises a wind pressure alarm assembly, the wind pressure alarm assembly comprises a wind pressure sensor and an alarm, wherein: the wind pressure sensor is arranged in the inner cavity of the air filter, and the alarm is electrically connected with the wind pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229912.7U CN211041135U (en) | 2019-12-13 | 2019-12-13 | Wall-mounted high-power full-premix heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229912.7U CN211041135U (en) | 2019-12-13 | 2019-12-13 | Wall-mounted high-power full-premix heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211041135U true CN211041135U (en) | 2020-07-17 |
Family
ID=71535483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922229912.7U Active CN211041135U (en) | 2019-12-13 | 2019-12-13 | Wall-mounted high-power full-premix heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211041135U (en) |
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2019
- 2019-12-13 CN CN201922229912.7U patent/CN211041135U/en active Active
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