CN213630641U - Heater for gas water heater - Google Patents
Heater for gas water heater Download PDFInfo
- Publication number
- CN213630641U CN213630641U CN202022046229.2U CN202022046229U CN213630641U CN 213630641 U CN213630641 U CN 213630641U CN 202022046229 U CN202022046229 U CN 202022046229U CN 213630641 U CN213630641 U CN 213630641U
- Authority
- CN
- China
- Prior art keywords
- heater
- heat exchanger
- box body
- outlet
- heat exchange
- 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
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model discloses a heater that gas heater used, include: the heating device comprises a heating device box body, wherein a flue gas outlet, a flue gas inlet and a heating device outlet are formed in the heating device box body; the heat exchanger is arranged in the heater box body, and two ends of the heat exchanger are respectively communicated with the flue gas outlet and the flue gas inlet; a plurality of heat exchange tubes are arranged in the heat exchanger, and outlets of the heat exchange tubes are connected with the outlet of the heater; and the air blower is arranged in the heater box body, and an air outlet is connected with the inlet of the heat exchange tube. The heater of this scheme is different from traditional spontaneous heating heater, uses as independent product and traditional gas heater are supporting, simple structure, and the core component only has air-blower and heat exchanger, directly utilizes gas heater's high temperature flue gas waste heat, sends into indoor heating behind the air heating that blows off the air-blower in heat exchanger, has so both promoted the waste heat utilization ratio of gas heater high temperature flue gas, has reduced the spontaneous heating cost of heater again.
Description
Technical Field
The utility model relates to a zero cold water gas heater field, in particular to heater that gas heater used.
Background
The gas water heater is a device for heating water by high-temperature flue gas through a heat exchanger, but the temperature of the flue gas discharged from a flue outlet of the water heater is still higher due to the influence of the heat exchange efficiency and the heat exchange capacity of the heat exchanger, so that the waste heat is fully utilized, which is particularly important for energy conservation and environmental protection; at present, the gas water heater only uses high-temperature flue gas by additionally arranging a set of heat exchanger to reheat tap water, and under the condition that the heat exchanger is used for heating, the two sets of heat exchangers are arranged to reheat water, so that the high practical value is not achieved, and the additionally arranged heat exchange mechanism is integrated in a heater box body to cause large volume, so that the limitation of the two sets of heat exchangers is large on the basis of two reasons.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a heater that gas heater used promotes the waste heat utilization ratio of high temperature flue gas under the condition that does not change original gas heater structure.
According to the utility model discloses heater that gas heater used, include: the heating device comprises a heating device box body, wherein a flue gas outlet, a flue gas inlet and a heating device outlet are formed in the heating device box body; the heat exchanger is arranged in the heater box body, and two ends of the heat exchanger are respectively communicated with the flue gas outlet and the flue gas inlet; a plurality of heat exchange tubes are arranged in the heat exchanger, and outlets of the heat exchange tubes are connected with the outlet of the heater; and the air blower is arranged in the heater box body, and an air outlet is connected with the inlet of the heat exchange tube.
According to the utility model discloses heater that gas heater used has following beneficial effect at least: the heater of this scheme is different from traditional spontaneous heating heater, uses as independent product and traditional gas heater are supporting, simple structure, and the core component only has air-blower and heat exchanger, directly utilizes gas heater's high temperature flue gas waste heat, sends into indoor heating behind the air heating that blows off the air-blower in heat exchanger, has so both promoted the waste heat utilization ratio of gas heater high temperature flue gas, has reduced the spontaneous heating cost of heater again.
According to some embodiments of the utility model, the exhanst gas outlet is certainly the heat exchanger top extends to the outlet duct at heater box top, the exhanst gas inlet is certainly the heat exchanger bottom extends to the intake pipe of heater box bottom.
According to the utility model discloses a some embodiments, the heat exchange tube level sets up in the heat exchanger, the exhanst gas inlet is located the heat exchanger bottom is close to one side of heater box, the exhanst gas outlet is located the heat exchanger is close to one side of heating installation export.
According to the utility model discloses a some embodiments, the quantity of heat exchange tube is a plurality of, and is a plurality of the even interval parallel arrangement of heat exchange tube in heat exchanger's inner chamber.
According to some embodiments of the utility model, it is a plurality of the export of heat exchange tube with connect through the gas collecting channel between the heating installation export.
According to some embodiments of the utility model, it is a plurality of the entry of heat exchange tube with connect through the diffuser between the air outlet of air-blower.
According to some embodiments of the utility model, the heater box includes case top cap and the case seat body, the case top cap with the case seat body can be dismantled to connect and constitute the box structure that can open and shut.
According to some embodiments of the present invention, the four corners of the heater case are each provided with a support leg.
According to some embodiments of the utility model, heat exchanger's bottom is provided with a plurality of supports, and is a plurality of the support is used for supporting heat exchanger in the heater box is internal.
According to some embodiments of the present invention, the air conditioner further comprises a controller, the controller and the blower electric connection.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a heater according to an embodiment of the present invention;
fig. 2 is a diagram illustrating a state of use of the heater according to the embodiment of the present invention;
fig. 3 is an exploded view of a heater according to an embodiment of the present invention;
fig. 4 is a perspective view of a heater according to an embodiment of the present invention.
Reference numerals:
the heater box 100, the smoke outlet 110, the smoke inlet 120, the heating outlet 130, the box top cover 101, the box base 102, the support feet 103
A blower 300,
A gas water heater 500.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, 3 and 4, a heater for a gas water heater according to an embodiment of the present invention includes: the gas water heater comprises a heater box body 100, a heat exchanger 200 and a blower 300, wherein the heater box body 100 is provided with a flue gas outlet 110, a flue gas inlet 120 and a heating outlet 130, the flue gas outlet 110 is connected with the outdoors, the flue gas inlet 120 is used for being connected with a smoke outlet of the gas water heater, and the heating outlet 130 is connected with the indoor space to be heated; the heat exchanger 200 is arranged in the heater box 100, and two ends of the heat exchanger are respectively communicated with the flue gas outlet 110 and the flue gas inlet 120; a plurality of heat exchange tubes 210 are arranged in the heat exchanger 200, and outlets of the heat exchange tubes 210 are connected with the warm air outlet 130; the blower 300 is disposed in the heater case 100 and an air outlet is connected to an inlet of the heat exchange pipe 210.
The working principle of the scheme is that as shown in fig. 2, after the heater is installed in a conventional gas water heater 500, the blower 300 is started, air generated by the blower 300 enters the heat exchange pipe 210, high-temperature flue gas exhausted by the gas water heater enters the heat exchanger 200 from the flue gas inlet 120 and is exhausted from the flue gas outlet 110, in the process, the high-temperature flue gas heats the heat exchange pipe 210 in the heat exchanger 200 to exchange heat with air flowing in the heat exchange pipe 210, and the heated air enters the room for heating from the heating air outlet 130.
As mentioned above, it can be seen that the heater of this scheme is different from traditional spontaneous heating heater, uses as independent product and traditional gas heater supporting, simple structure, and the core part only has air-blower 300 and heat exchanger 200, directly utilizes gas heater's high temperature flue gas waste heat, sends indoor heating after heating the air that air-blower 300 blew off in heat exchanger 200, has so both promoted the waste heat utilization ratio of gas heater high temperature flue gas, has reduced the spontaneous heating cost of heater again.
In some embodiments of the present invention, the fume outlet 110 is an outlet pipe extending from the top of the heat exchanger 200 to the top of the heater case 100, and the fume inlet 120 is an inlet pipe extending from the bottom of the heat exchanger 200 to the bottom of the heater case 100. This design of outlet duct and intake pipe is convenient for die sinking processing, equipment and dismantlement, and the high temperature flue gas gets into, heat exchanger 200 carries out the heat transfer with the air from the intake pipe, outlet duct exhaust flue gas, and this process seamless links up, can avoid high temperature flue gas infiltration heater box 100 and indoor.
On the basis of above-mentioned scheme, this scheme is in order to promote heat exchange efficiency in some embodiments of the utility model, the heat exchange tube 210 level sets up in heat exchanger 200, smoke inlet 120 is located heat exchanger 200 bottom is close to one side of heater box 100, smoke outlet 110 is located heat exchanger 200 is close to one side of heating outlet 130, as shown in fig. 1 and 3, compare straight-up straight down mode, and the position design of this smoke outlet 110, smoke inlet 120 makes the flue gas flow path greatly increased in heat exchanger 200, realizes that high temperature flue gas and whole heat exchange tube 210 fully contact in horizontal length direction to improve heat exchange efficiency.
As shown in fig. 3, in some embodiments of the present invention, the number of the heat exchanging pipes 210 is plural, and a plurality of the heat exchanging pipes 210 are arranged in parallel in the inner cavity of the heat exchanger 200 at regular intervals. Compare single-tube heat exchange structure, the absolute upper limit of heat exchange tube 210 and high temperature flue gas area of contact can be increased to the multitube structure of evenly arranging to acquire the waste heat of high temperature flue gas as far as, thereby further improve heat exchange efficiency.
Based on above-mentioned multitube structure, in order to adapt to the fixed bore's heating installation export 130, in some embodiments of the utility model, a plurality of the export of heat exchange tube 210 with connect through gas collecting channel 220 between the heating installation export 130, gas collecting channel 220 collects a plurality of heat exchange tube 210 exhaust hot-air and then discharges from heating installation export 130.
Corresponding with above-mentioned gas collecting channel 220 in some embodiments of the utility model, it is a plurality of the entry of heat exchange tube 210 with connect through expanding gas hood 230 between the air outlet of air-blower 300, because air-blower 300's air outlet bore is fixed, and is a plurality of for the cooperation heat exchange tube 210's even interval arrangement characteristics need expand gas hood 230 and get into a plurality ofly after the air that air-blower 300 produced evenly spreads heat exchange tube 210, the guarantee is a plurality of heat exchange tube 210 is in the homogeneity of the one side that admits air, and then improves heat transfer quality.
As shown in fig. 3, in some embodiments of the present invention, the heater box 100 includes a box top cover 101 and a box base 102, the box top cover 101 and the box base 102 can be detachably connected to form a box structure that can be opened and closed, and the box body with a split structure is convenient for mold opening processing, assembling and disassembling the internal heat exchanger 200 and the blower 300.
The utility model discloses an in some embodiments, the four corners of heater box 100 respectively is equipped with a stabilizer blade 103, and four stabilizer blades 103 are with the unsettled support of heater box 100, avoid on heater box 100 directly places bottom surface or gas heater, four stabilizer blades 103 still are equipped with the mounting hole and are convenient for assemble fixedly.
Furthermore, in some embodiments of the present invention, the bottom of the heat exchanger 200 is provided with a plurality of brackets 240, a plurality of the brackets 240 are used for supporting the heat exchanger 200 in the heater box 100, and the brackets 240 can support the heat exchanger 200 and the heater box 100 at intervals, so as to avoid directly contacting the heater box 100 to transfer heat energy, thereby reducing unnecessary heat energy loss.
In some embodiments of the present invention, the system further comprises a controller 400, the controller 400 is electrically connected to the blower 300, and the controller 400 can directly control the start and stop of the blower on the panel, or start and stop at regular time, or realize remote control or remote control by matching with the wireless module.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A heater for use with a gas water heater, comprising:
the heating device comprises a heating device box body (100), wherein a smoke outlet (110), a smoke inlet (120) and a heating outlet (130) are formed in the heating device box body (100);
the heat exchanger (200) is arranged in the heater box body (100), and two ends of the heat exchanger are respectively communicated with the smoke outlet (110) and the smoke inlet (120); a plurality of heat exchange tubes (210) are arranged in the heat exchanger (200), and outlets of the heat exchange tubes (210) are connected with the warm air outlet (130);
and the air blower (300) is arranged in the heater box body (100), and an air outlet is connected with an inlet of the heat exchange pipe (210).
2. A heater for use with a gas water heater as claimed in claim 1, wherein: the smoke outlet (110) is an air outlet pipe extending from the top of the heat exchanger (200) to the top of the heater box body (100), and the smoke inlet (120) is an air inlet pipe extending from the bottom of the heat exchanger (200) to the bottom of the heater box body (100).
3. A heater for use with a gas water heater as claimed in claim 2, wherein: the heat exchange tube (210) is horizontally arranged in the heat exchanger (200), the smoke inlet (120) is positioned at one side, close to the heater box body (100), of the bottom of the heat exchanger (200), and the smoke outlet (110) is positioned at one side, close to the heating outlet (130), of the heat exchanger (200).
4. A heater for use with a gas water heater as claimed in claim 1, 2 or 3, wherein: the heat exchange tubes (210) are multiple in number, and the heat exchange tubes (210) are uniformly arranged in the inner cavity of the heat exchanger (200) at intervals in parallel.
5. A heater for use with a gas water heater as claimed in claim 4, wherein: the outlets of the heat exchange pipes (210) are connected with the hot air outlet (130) through a gas collecting hood (220).
6. A heater for use with a gas water heater as claimed in claim 4, wherein: inlets of the plurality of heat exchange tubes (210) are connected with an air outlet of the blower (300) through an air diffusion cover (230).
7. A heater for use with a gas water heater as claimed in claim 1, wherein: the heater box body (100) comprises a box top cover (101) and a box base body (102), wherein the box top cover (101) and the box base body (102) are detachably connected to form a box body structure capable of being opened and closed.
8. A heater for use with a gas water heater as claimed in claim 1, wherein: four corners of the heater box body (100) are respectively provided with a support leg (103).
9. A heater for use with a gas water heater as claimed in claim 1, wherein: the bottom of the heat exchanger (200) is provided with a plurality of brackets (240), and the plurality of brackets (240) are used for supporting the heat exchanger (200) in the heater box body (100).
10. A heater for use with a gas water heater as claimed in claim 1, wherein: the air conditioner further comprises a controller (400), wherein the controller (400) is electrically connected with the air blower (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046229.2U CN213630641U (en) | 2020-09-17 | 2020-09-17 | Heater for gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046229.2U CN213630641U (en) | 2020-09-17 | 2020-09-17 | Heater for gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213630641U true CN213630641U (en) | 2021-07-06 |
Family
ID=76649738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022046229.2U Active CN213630641U (en) | 2020-09-17 | 2020-09-17 | Heater for gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213630641U (en) |
-
2020
- 2020-09-17 CN CN202022046229.2U patent/CN213630641U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216897553U (en) | Kitchen air conditioning system | |
| CN100543372C (en) | Combined heat storage and heating stove and method of operating thereof | |
| KR101147609B1 (en) | Waste heat gathering device | |
| KR101560319B1 (en) | A bed block and with bed removable for heating | |
| CN213630641U (en) | Heater for gas water heater | |
| CN211119818U (en) | Central gas warm air furnace system | |
| CN206831833U (en) | A kind of solid electricity thermal storage equipment | |
| CN211823146U (en) | Air conditioner | |
| CN207081073U (en) | A kind of dual-purpose warm-air drier of forced convection type wall hanging built-in wall formula | |
| CN201852206U (en) | Heating installation air guide heater | |
| CN218955194U (en) | Air duct assembly and gas water heater | |
| CN217110044U (en) | Energy-saving heated air circulation type electric heater | |
| CN214536443U (en) | Air can heat transfer system | |
| CN212930465U (en) | Domestic heating device with warm braw function | |
| CN214791934U (en) | Heater for diesel warm air and hot water integrated machine | |
| CN211011601U (en) | Convection type electric heater | |
| CN2487993Y (en) | Wall air-conditioning water-heating radiator | |
| CN219589501U (en) | High-efficiency energy-saving flue gas recoverer | |
| CN215724145U (en) | Multi-fuel indirect heat exchange type air heating equipment | |
| CN216384354U (en) | Double-water-tank energy storage and heating integrated machine | |
| JP3069517B2 (en) | Heating unit for ventilation system | |
| CN215446614U (en) | Heating device | |
| CN212720292U (en) | Efficient hot air supply device for drying fabric | |
| CN220303894U (en) | Condensing gas water heater | |
| CN213453812U (en) | Range hood with built-in cold blowing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |