CN220038777U - Distributor for gas water heater and gas water heater - Google Patents
Distributor for gas water heater and gas water heater Download PDFInfo
- Publication number
- CN220038777U CN220038777U CN202321336777.6U CN202321336777U CN220038777U CN 220038777 U CN220038777 U CN 220038777U CN 202321336777 U CN202321336777 U CN 202321336777U CN 220038777 U CN220038777 U CN 220038777U
- Authority
- CN
- China
- Prior art keywords
- gas
- water heater
- cavity
- gas water
- distributor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000005192 partition Methods 0.000 claims description 15
- 239000007789 gas Substances 0.000 description 98
- 239000002737 fuel gas Substances 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to the technical field of water heaters, in particular to a distributor for a gas water heater and the gas water heater, and aims to solve the problems that a gas inlet of the existing distributor is arranged below a distributor body, an air inlet channel is long, the whole volume of the distributor is large, the gas water heater is large, and the whole cabinet is uncooled after the gas water heater is installed. For this purpose, the distributor for the gas water heater comprises a shell, wherein the inner cavity of the shell is a gas conveying cavity, a plurality of gas nozzles communicated with the gas conveying cavity are arranged on the shell, one end of the shell is provided with a gas inlet, and the gas inlet is communicated with the gas conveying cavity. The gas inlet is arranged at one end of the distributor, so that the overall height of the distributor is reduced, the overall height of the gas water heater is reduced, and the size of the overall cabinet is coordinated after the gas water heater is installed and hidden in the cabinet.
Description
Technical Field
The utility model relates to the technical field of water heaters, and particularly provides a distributor for a gas water heater and the gas water heater.
Background
In recent years, the area of many home kitchens is relatively small, generally less than or equal to 6 square meters, and the miniaturization of the kitchens promotes more consumers to purchase integrated, embedded and integrally designed home appliances. At present, most of the gas water heaters in the home of users are installed on the wall surface of a kitchen, and the whole machine and pipelines are hidden by utilizing the space of a suspended ceiling and a suspended cabinet.
The gas water heater comprises a distributor and a fire grate, the gas is conveyed to the fire grate through the distributor, a gas inlet of the existing distributor is arranged below a distributor body, and an air inlet channel is long, so that the whole height of the distributor is large, the whole size of the gas water heater is large, and the cabinet is inconsistent in size after the gas water heater is installed; meanwhile, the inner diameter of the inner cavity of the existing distributor body is small, the resistance is large, and uneven distribution of fuel gas conveyed to each fire row is easily caused, so that uneven heat load of each fire row is caused.
Therefore, the present utility model needs to provide a new dispenser for a gas water heater and a gas water heater to solve the above technical problems.
Disclosure of Invention
The utility model aims to solve the technical problems that the gas inlet of the existing distributor is arranged below the distributor body, the gas inlet channel is long, the whole volume of the distributor is large, and the gas water heater is large, so that the whole cabinet is uncoordinated after the gas water heater is installed; meanwhile, the inner diameter of the inner cavity of the existing distributor body is small, the resistance is large, and uneven distribution of fuel gas conveyed to each fire row is easily caused, so that the problem of uneven heat load of each fire row is caused.
To this end, in a first aspect, the present utility model provides a dispenser for a gas water heater, the dispenser comprising a housing, the housing having an interior cavity that is a gas delivery cavity, the housing being provided with a plurality of gas nozzles in communication with the gas delivery cavity, one end of the housing being provided with a gas inlet in communication with the gas delivery cavity.
Under the condition of adopting the technical scheme, the gas inlet is arranged at one end of the distributor, so that the overall height of the distributor is reduced, the overall height of the gas water heater is reduced, and the gas water heater is convenient to install and hide in the cabinet and then enables the overall cabinet to be coordinated in size.
In a specific embodiment of the distributor for a gas water heater, a partition plate is fixed in the gas conveying cavity, the partition plate divides the gas conveying cavity into a first cavity and a second cavity which are independent of each other, part of the gas nozzle is communicated with the first cavity, and the other part of the gas nozzle is communicated with the second cavity.
In a specific embodiment of the distributor for a gas water heater, the partition plate is fixed in a region, close to the gas inlet, of the gas conveying cavity, the gas conveying cavity above the partition plate forms a first cavity, and the gas conveying cavity below the partition plate and away from one side of the gas inlet forms a second cavity.
Under the condition of adopting the technical scheme, the size of the second cavity is larger than that of the first cavity, so that the resistance of the gas flowing in the second cavity is reduced, the gas conveyed to each fire row is distributed uniformly, and the heat load of each fire row is uniform.
In the specific embodiment of the distributor for the gas water heater, two gas inlets are arranged and distributed up and down, the gas inlet positioned above is communicated with the first cavity, and the gas inlet positioned below is communicated with the second cavity.
In the specific embodiment of the distributor for the gas water heater, the cross section of the first cavity is circular.
In the specific embodiment of the distributor for a gas water heater, the section of the second cavity is rectangular, and two sides opposite to each other from top to bottom are arc-shaped.
Under the condition of adopting the technical scheme, the section shape of the second cavity is designed to be rectangular, and simultaneously, the two sides which are opposite up and down are designed to be arc-shaped, so that the volume of the second cavity is increased, the resistance of gas flow is reduced, and the whole width of the distributor is reduced, thereby being beneficial to reducing the width of the gas water heater.
In a specific embodiment of the above distributor for a gas water heater, the ratio of the length of the first cavity to the length of the second cavity is 1:2.
In the specific embodiment of the distributor for a gas water heater, the ratio of the height of the first cavity to the height of the second cavity is 1:2.
In the specific embodiment of the distributor for the gas water heater, the cross section of the shell is rectangular, and the upper side and the lower side of the shell are circular arcs.
Under the condition of adopting the technical scheme, the cross section shape of the shell is designed to be rectangular, and the two sides which are opposite up and down are designed to be arc-shaped, so that the whole inner cavity volume of the shell is increased, the width of the shell is reduced, and the whole width of the gas water heater is reduced.
In a second aspect, the utility model also provides a gas water heater, on which the distributor for a gas water heater according to any one of the above technical solutions is mounted.
Drawings
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall structure of a dispenser for a gas water heater provided by the present utility model;
FIG. 2 is a schematic view of another angle configuration of the dispenser;
fig. 3 is a cross-sectional view of the dispenser.
List of reference numerals:
1. a housing; 2. a gas delivery chamber; 21. a first cavity; 22. a second cavity; 3. a gas inlet; 4. a gas nozzle; 5. the connecting support is connected; 6. a partition plate.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model. Those skilled in the art can adapt it as desired to suit a particular application.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "inner," "outer," and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the relevant devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the ordinal terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The gas inlet of the existing distributor is arranged below the distributor body, and the gas inlet channel is long, so that the whole volume of the distributor is large, the gas water heater is large, and the whole cabinet is uncoordinated after the gas water heater is installed; meanwhile, the inner diameter of the inner cavity of the existing distributor body is small, the resistance is large, and uneven distribution of fuel gas conveyed to each fire row is easily caused, so that uneven heat load of each fire row is caused.
In order to solve the above technical problems, referring first to fig. 1 and 2, the present utility model provides a distributor for a gas water heater, the distributor includes a housing 1, an inner cavity of the housing 1 is a gas delivery cavity 2, a plurality of gas nozzles 4 communicating with the gas delivery cavity 2 are disposed on the housing 1, a gas inlet 3 is disposed at one end of the housing 1, and the gas inlet 3 communicates with the gas delivery cavity 2. The fuel gas is delivered into the fuel gas delivery cavity 2 through the fuel gas inlet 3. The gas inlet path is short and the resistance is small.
In one embodiment, referring to fig. 3, a partition plate 6 is fixed in the gas delivery cavity 2, the partition plate 6 partitions the gas delivery cavity 2 into a first cavity 21 and a second cavity 22 which are independent from each other, a part of the gas nozzles 4 are communicated with the first cavity 21, and another part of the gas nozzles 4 are communicated with the second cavity 22.
Specifically, a plurality of gas nozzles 4 are arranged parallel to each other and at equal intervals, and as shown in fig. 2, the gas nozzles 4 are provided on the rear wall of the housing 1.
In one embodiment, referring to fig. 3, the partition plate 6 is fixed in a region of the gas delivery chamber 2 near the gas inlet 3, the gas delivery chamber 2 above the partition plate 6 forms a first chamber 21, and the gas delivery chamber 2 below the partition plate 6 and at a side far from the gas inlet 3 forms a second chamber 22. The length of the second cavity 22 is greater than the length of the first cavity 21, and the height of the second cavity 22 is greater than the height of the first cavity 21.
Specifically, the partition plate 6 includes bottom plate and curb plate, and the curb plate is fixed in the one end that the gas import 3 was kept away from to the bottom plate, and the inner wall fixed connection in bottom plate and gas transport chamber 2, the roof in bottom plate, curb plate and gas transport chamber 2 encloses into first cavity 21 jointly, and the gas transport chamber 2 and the curb plate in bottom plate below keep away from the gas transport chamber 2 of gas import 3 one side and form second cavity 22.
In one embodiment, the ratio of the length of the first cavity 21 to the length of the second cavity 22 is 1:2.
In the above embodiment, the length of the second cavity 22 is designed to be twice that of the first cavity 21, so that the number of fire rows corresponding to the first cavity 21 and the second cavity 22 is the same, which is beneficial to ensuring that the fuel gas delivered to each fire row is uniformly distributed.
It should be noted that, although the ratio of the lengths of the first cavity 21 and the second cavity 22 is 1:2, this is not limitative, but the ratio of the lengths of the first cavity 21 and the second cavity 22 may be 1:1.8 or 1:2.2, and the flexible design is performed according to the overall length of the fire grate, the uniformity of the distribution of the fuel gas, and the different grade without departing from the basic principle of the present utility model.
In one embodiment, the ratio of the height of the first cavity 21 to the height of the second cavity 22 is 1:2.
It should be noted that, although the ratio of the heights of the first cavity 21 and the second cavity 22 is 1:2, this is not limitative, but the ratio of the heights of the first cavity 21 and the second cavity 22 may be 1:1.8 or 1:2.2, and the flexible design is performed according to the overall length of the fire grate, the uniformity of the gas distribution, and the different grade without departing from the basic principles of the present utility model.
In the above embodiment, the size of the second cavity 22 is larger than that of the first cavity 21, so that the resistance to the flow of the fuel gas in the second cavity 22 is reduced, and the fuel gas delivered to each fire row is distributed uniformly, so that the thermal load of each fire row is uniform.
In one embodiment, the first cavity 21 is circular in cross-sectional shape.
In one embodiment, the second cavity 22 is rectangular in cross-sectional shape, and the upper and lower opposite sides are circular arcs.
It should be noted that, although the cross-sectional shape of the first cavity 21 is circular, this is not limitative, but may be rectangular or elliptical, and flexibly designed according to design requirements without departing from the basic principles of the present utility model. Although the cross-sectional shape of the second chamber 22 is rectangular and the upper and lower opposite sides are circular arcs as described above, this is not a limitation, and a simple rectangular structure is also possible and is within the scope of the present utility model.
In the above embodiment, the cross-sectional shape of the second chamber 22 is designed to be rectangular, and the two sides opposite to each other up and down are designed to be circular arc, so that not only the volume of the second chamber 22 is increased, which is beneficial to reducing the resistance of the gas flow, but also the overall width of the distributor is reduced, which is beneficial to reducing the width of the gas water heater.
In one embodiment, two gas inlets 3 are arranged and distributed up and down, the gas inlet 3 positioned above is communicated with the first cavity 21, and the gas inlet 3 positioned below is communicated with the second cavity 22.
In one embodiment, the cross-sectional shape of the housing 1 is rectangular, and the upper and lower opposite sides are circular arcs.
Although the cross-sectional shape of the housing 1 described above is rectangular and the upper and lower opposite sides are circular arcs, this is not limitative, but it is also possible to simply have a rectangular structure, which is within the scope of the present utility model.
In the above embodiment, the cross-sectional shape of the housing 1 is designed as a rectangle, and the two sides opposite to each other from top to bottom are designed as circular arcs, which not only increases the overall inner cavity volume of the housing 1, but also helps to reduce the width of the housing 1, thereby helping to reduce the overall width of the gas water heater.
In addition, a connection support 5 is fixed on the outer wall of the housing 1, a through hole is arranged on the connection support 5, and the distributor is installed on the gas water heater through the connection support 5, for example, the distributor is connected in a screw fixing mode.
In addition, the utility model also provides a gas water heater, and the gas water heater is provided with the distributor for the gas water heater, which is described in any one of the technical schemes.
In the various embodiments and the various extended embodiments, the gas inlet is arranged at one end of the distributor, so that the overall height of the distributor is reduced, the overall height of the gas water heater is reduced, and the overall cabinet is convenient to install and hide in the cabinet, and the size of the cabinet is coordinated; meanwhile, the size of the second cavity is larger than that of the first cavity, so that the resistance of the fuel gas flowing in the second cavity is reduced, the fuel gas conveyed to each fire row is distributed uniformly, and the heat load of each fire row is uniform.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (10)
1. The distributor for the gas water heater is characterized by comprising a shell, wherein the inner cavity of the shell is a gas conveying cavity, a plurality of gas nozzles communicated with the gas conveying cavity are arranged on the shell, one end of the shell is provided with a gas inlet, and the gas inlet is communicated with the gas conveying cavity.
2. The dispenser for a gas water heater according to claim 1, wherein a partition plate is fixed in the gas delivery chamber, the partition plate divides the gas delivery chamber into a first chamber and a second chamber which are independent of each other, a part of the gas nozzle is communicated with the first chamber, and another part of the gas nozzle is communicated with the second chamber.
3. The dispenser for a gas water heater according to claim 2, wherein the divider plate is fixed in a region of the gas delivery chamber adjacent the gas inlet, the gas delivery chamber above the divider plate forming a first chamber, the gas delivery chamber below the divider plate and on a side remote from the gas inlet forming a second chamber.
4. The dispenser for a gas water heater according to claim 2, wherein the gas inlets are provided in two and are vertically disposed, the gas inlet located at the upper side is communicated with the first chamber, and the gas inlet located at the lower side is communicated with the second chamber.
5. The dispenser for a gas water heater according to claim 2, wherein the first cavity is circular in cross-sectional shape.
6. The dispenser for a gas water heater as set forth in claim 2, wherein the second chamber has a rectangular cross-sectional shape and the upper and lower opposite sides have circular arcs.
7. The dispenser for a gas water heater according to claim 2, wherein the ratio of the length of the first cavity to the length of the second cavity is 1:2.
8. The dispenser for a gas water heater according to claim 2, wherein the ratio of the height of the first cavity to the height of the second cavity is 1:2.
9. A dispenser for a gas water heater according to any one of claims 1 to 8, wherein the housing is rectangular in cross-sectional shape and the upper and lower opposed sides are circular arcs.
10. A gas water heater, wherein the gas water heater is provided with a dispenser for a gas water heater as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321336777.6U CN220038777U (en) | 2023-05-29 | 2023-05-29 | Distributor for gas water heater and gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321336777.6U CN220038777U (en) | 2023-05-29 | 2023-05-29 | Distributor for gas water heater and gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038777U true CN220038777U (en) | 2023-11-17 |
Family
ID=88743801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321336777.6U Active CN220038777U (en) | 2023-05-29 | 2023-05-29 | Distributor for gas water heater and gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038777U (en) |
-
2023
- 2023-05-29 CN CN202321336777.6U patent/CN220038777U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8683991B2 (en) | Cooking top | |
| CN101663540A (en) | Modular burner with an optimised supply for a hob | |
| CN220038777U (en) | Distributor for gas water heater and gas water heater | |
| US20210041113A1 (en) | Water storage tank and gas water heater | |
| CN107620963A (en) | Burner and there is its water heater | |
| US6672302B1 (en) | Gas burner | |
| US20100242944A1 (en) | Multi-burner head | |
| CN210123182U (en) | Air conditioner indoor unit and air conditioner | |
| CN105485778A (en) | Indoor air conditioner | |
| CN216932746U (en) | Cooking utensil | |
| CN209857201U (en) | Air conditioner indoor unit and air conditioner | |
| CN208108092U (en) | Burner and gas cooker | |
| CN209819726U (en) | Humidifying device and multi-connected air conditioning system | |
| CN210471912U (en) | Heating device and water dispenser with same | |
| CN108458341B (en) | Burner nozzle seat and gas-cooker | |
| CN219913481U (en) | Water heater and water tank thereof | |
| CN216384179U (en) | Ejector, upper air inlet burner and gas stove | |
| CN110953653B (en) | Ceiling machine | |
| CN208108091U (en) | Burner and cooking apparatus | |
| CN217383318U (en) | Novel heat insulation combustion chamber | |
| CN111820744B (en) | Middle supporting plate of water treatment module, water dispenser and water using platform | |
| CN115419897A (en) | Integrated gas channel device, upper air inlet burner and stove | |
| CN216776751U (en) | Inner container structure of cooking device and cooking device | |
| CN220355581U (en) | Humidification device of air conditioner and air conditioner | |
| CN219243762U (en) | Dehumidifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |