CN208186352U - Dispensing device and burner and water heater with it - Google Patents
Dispensing device and burner and water heater with it Download PDFInfo
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- CN208186352U CN208186352U CN201820720557.6U CN201820720557U CN208186352U CN 208186352 U CN208186352 U CN 208186352U CN 201820720557 U CN201820720557 U CN 201820720557U CN 208186352 U CN208186352 U CN 208186352U
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- gas
- distributing pipe
- pressure
- dispensing device
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Abstract
The utility model relates to a kind of dispensing device and with its burner and water heater, at least three gas-distributing pipes, each gas-distributing pipe is side by side and interval is arranged, and multiple gas nozzles are arranged on each gas-distributing pipe；Appendix is connected to each gas-distributing pipe, for supplying into gas-distributing pipe；Pressure detecting mouth is provided at least one gas-distributing pipe, for connecting pressure-detecting device, to detect the pressure loss for flowing through the gas in gas-distributing pipe.The embodiments of the present invention are able to detect the pressure loss entered in gas-distributing pipe by pressure-detecting device due to being provided with pressure detecting mouth on gas-distributing pipe, and the regulation of the pressure that gas is sprayed to gas nozzle and flow may be implemented.
Description
Technical field
The utility model relates to biogas preparation technical field, in particular to a kind of dispensing device and with its burner and
Water heater.
Background technique
Burner is as the important equipment in water heater or wall-hung boiler, mainly using combustion gas as the energy, passes through flame combustion reality
Existing water heater or the purpose that wall-hung boiler provides domestic hot-water for user or household heats.The heating speed of burner and lasting degree
Depend primarily on the flame combustion situation of distributor, and the flame combustion temperature and flame height of distributor and the confession of dispensing device
Gas situation has direct correlation.The pressure loss can be generated by being supplied due to air feed equipment into dispensing device in gas process, be needed
The gas pressure or gas nozzle caliber size that the gas nozzle of dispensing device sprays are adjusted, with the compensation gas pressure loss.But it is existing
Dispensing device structure do not have the structure of the detection pressure loss, so cannot be well to entering in distributor ejector pipe
Gas carries out Effective Regulation.
Disclosed above- mentioned information are only used for reinforcing the understanding to the background of the utility model in the background technology, therefore it can
It can include the information for not being formed as the prior art that those of ordinary skill in the art are known.
Utility model content
In view of this, the utility model embodiment provides a kind of dispensing device and burner and water heater with it, with
The technical problems existing in the prior art are solved or alleviated, a kind of beneficial selection is at least provided.
The technical solution of the utility model embodiment is achieved in that
One embodiment according to the present utility model provides a kind of dispensing device, comprising:
At least three gas-distributing pipes, each gas-distributing pipe is side by side and interval is arranged, and multiple gas are arranged on each gas-distributing pipe
Mouth；
Appendix is connected to each gas-distributing pipe, for supplying into the gas-distributing pipe；
Pressure detecting mouth is provided at least one described gas-distributing pipe, for connecting pressure-detecting device, is flowed through with detection
To the pressure loss of the gas in the gas-distributing pipe.
In some embodiments, the pressure-detecting device is detachably connected on the pressure detecting mouth.
In some embodiments, closeouts are removably disposed in the pressure detecting mouth, for working as the pressure detecting
When device is under pressure detecting mouth disassembly, the closed pressure detecting mouth.
In some embodiments, the pressure detecting mouth is integrally formed is arranged on the gas-distributing pipe.
In some embodiments, air inlet is offered on the gas-distributing pipe.
In some embodiments, the appendix is connected to the middle part of each gas-distributing pipe, and is connected with each gas-distributing pipe
It connects to form integral structure.
It in some embodiments, further include connector, the connector is respectively arranged at the two sides of each appendix, will
The end of each gas-distributing pipe of corresponding position is connected as one, and forms net with each gas-distributing pipe and the appendix
Lattice structure.
In some embodiments, gas transmission interface is provided on the appendix, the gas transmission interface is used for connecting valve.
One embodiment according to the present utility model provides a kind of burner, including dividing gas to fill described in above-described embodiment
It sets.
One embodiment according to the present utility model provides a kind of water heater, including burner described in above-described embodiment.
The utility model embodiment due to using the technology described above, has the advantage that the implementation of the utility model
Example is able to detect by pressure-detecting device and is entered in gas-distributing pipe due to being provided with pressure detecting mouth on gas-distributing pipe
The regulation of the pressure that gas is sprayed to gas nozzle and flow may be implemented in pressure loss.
Above-mentioned general introduction is merely to illustrate that the purpose of book, it is not intended to be limited in any way.Except foregoing description
Schematical aspect, except embodiment and feature, by reference to attached drawing and the following detailed description, the utility model is into one
Aspect, embodiment and the feature of step, which will be, to be readily apparent that.
Detailed description of the invention
In the accompanying drawings, unless specified otherwise herein, otherwise indicate the same or similar through the identical appended drawing reference of multiple attached drawings
Component or element.What these attached drawings were not necessarily to scale.It should be understood that these attached drawings are depicted only according to originally practical
Novel disclosed some embodiments, and should not be taken as the limitation to the scope of the utility model.
Fig. 1 is the main structure figure of the dispensing device of the utility model embodiment.
Fig. 2 is the rear perspective structure chart of the dispensing device of the utility model embodiment.
Fig. 3 is the side block diagram of the dispensing device of the utility model embodiment.
Detailed description of the invention:
100: dispensing device；1: gas-distributing pipe；2: gas nozzle；
3: pressure detecting mouth；4: closeouts；5: appendix；
6: connector；7: air inlet.
Specific embodiment
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that
Like that, without departing from the spirit or scope of the present utility model, it can be modified by various different modes described real
Apply example.Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or component must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected, can also be communication；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection of two component internals or the interaction relationship of two components be can be.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign includes fisrt feature right above second feature and oblique upper under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
As shown in Figure 1-3, the utility model embodiment provides a kind of dispensing device 100, comprising:
At least three gas-distributing pipes 1, each gas-distributing pipe 1 is side by side and interval is arranged.Multiple gas nozzles are respectively provided on each gas-distributing pipe 1
2, ejector pipe of the gas nozzle 2 for corresponding distributor upwards supplies (not shown).
Appendix 5 is connected to each gas-distributing pipe 1, for supplying into gas-distributing pipe 1.
Pressure detecting mouth 3 is provided at least one gas-distributing pipe 1, for connecting pressure-detecting device, is flowed into detection
Pressure loss in gas-distributing pipe 1.It can also be used to detect the pressure size before the gas in gas-distributing pipe 1 is sprayed via gas nozzle 2.
Since gas will appear the pressure loss (for example, appendix 5 supplies the pressure of generation into gas-distributing pipe 1 in entering dispensing device 100
Power loss), therefore by being detected to the gas pressure before entering gas nozzle 2 in gas-distributing pipe 1, it may be implemented to spray gas nozzle 2
The regulation of the pressure of gas and flow out.For example, regulation gas nozzle 2 caliber size or regulation gas-distributing pipe 1 in gas pressure it is big
It is small.
Pressure detecting mouth 3 may be provided at any position of gas-distributing pipe 1, can be selected as needed with manufacturing process.
For example, the both ends of gas-distributing pipe 1, middle part is arranged in or at the position of any gas nozzle 2.The setting quantity of pressure detecting mouth 3
It can be adaptively adjusted according to the structure of need of work or dispensing device 100.For example, working as the inner space phase of each gas-distributing pipe 1
When intercommunicated, pressure detecting mouth 3 can be only set on a gas-distributing pipe 1 wherein.When the inner space of each gas-distributing pipe 1 is not connected to,
When for mutually independent pipeline, it can also be respectively provided with pressure detecting mouth 3 on each gas-distributing pipe 1, to monitor in each gas-distributing pipe 1
Pressure loss situation.
In one embodiment, pressure-detecting device is detachably provided on pressure detecting mouth 3.In pressure detecting mouth
It is removably disposed closeouts 4 on 3, is used for seal-off pressure detection mouth 3.When not needing to carry out pressure detecting, closeouts 4 are set
It sets on pressure detecting mouth 3, when needing to detect pressure in gas-distributing pipe 1, closeouts 4 is unloaded and install pressure detecting dress
It sets, thus the pressure loss that detection is flowed into gas-distributing pipe 1.
Any sealing device in the prior art can be used in closeouts 4.For example, sealing-plug, sealing can be used in closeouts 4
Lid.Bolt and gasket also can be used to block pressure detecting mouth 3.The mode of specific seal-off pressure detection mouth 3 can be according to need
It is selected, however it is not limited to scheme described in the present embodiment, as long as can reach when pressure-detecting device is from pressure detecting
It can be fully sealed when under 3 disassembly of mouth.
In order to improve the intensity and air-tightness of the pressure detecting mouth 3 being arranged on gas-distributing pipe 1, pressure detecting mouth 3 can be integrated
Die casting is formed on gas-distributing pipe 1.
In one embodiment, gas supply air inlet 7 may be provided on gas-distributing pipe 1.Air inlet 7 may be provided at gas-distributing pipe 1
Any position, can be selected as needed with manufacturing process.For example, the both ends of gas-distributing pipe 1, middle part or close are arranged in
At the position of any gas nozzle 2.
In one embodiment, as shown in Figure 1 and Figure 2, each gas-distributing pipe 1 is connected as one by the appendix 5 of dispensing device 100
Body formula structure, appendix 5 into each gas-distributing pipe 1 for supplying.Preferably, appendix 5 is set perpendicular to the middle part of each gas-distributing pipe 1
It sets.
In order to preferably realize the fixation of each gas-distributing pipe 1, the integral structure for forming appendix 5 and gas-distributing pipe 1 is more
It is firm, connector 6 can be set in the two sides of appendix 5.Connector 6 connects the end of each gas-distributing pipe 1 of corresponding position
It is integrated, and forms grid type structure with each gas-distributing pipe 1 and appendix 5.
In a specific example, as shown in Figure 1, gas-distributing pipe 1 is three, three gas-distributing pipes 1 are side by side and parallel interval is set
It sets.Gas transmission 5 is arranged perpendicular to the middle part of three gas-distributing pipes 1, and appendix 5 is connected to the middle part of each gas-distributing pipe 1.Positioned at appendix
The end of each gas-distributing pipe 1 of 5 sides is connected as one by a connector 6, each gas-distributing pipe 1 positioned at 5 other side of appendix
End be connected as one by another connector 6.Three gas-distributing pipes 1 and an appendix 5 and two compositions of connector 6 one
Sphere of movements for the elephants shape network.Since appendix 5 and gas-distributing pipe 1 and connector 6 are located in approximately the same plane, effectively save
The occupied space of dispensing device 100.Simultaneously as appendix 5 is integrally attached to the middle part of three gas-distributing pipes 1, therefore can be same
Walk the gas that equivalent is conveyed into each gas-distributing pipe 1.
In one embodiment, as shown in figures 2 and 3, the gas transmission interface of connecting valve can be provided on appendix 5.
Gas transmission interface can be adapted to all types of valve interfaces of air feed equipment.
The utility model another embodiment provides for a kind of burner, which includes any of the above-described embodiment
Dispensing device 100.
The utility model another embodiment provides for a kind of water heater, which includes burner, burner packet
Include the dispensing device 100 of any of the above-described embodiment.
The utility model another embodiment provides for a kind of wall-hung boiler, which includes burner, burner packet
Include dispensing device 100 described in any of the above-described embodiment.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, it is each can to readily occur in it
Kind change or replacement, these should be covered within the scope of the utility model.Therefore, the protection scope of the utility model
It should be based on the protection scope of the described claims.
Claims (10)
1. a kind of dispensing device characterized by comprising
At least three gas-distributing pipes, each gas-distributing pipe is side by side and interval is arranged, and multiple gas nozzles are arranged on each gas-distributing pipe；
Appendix is connected to each gas-distributing pipe, for supplying into the gas-distributing pipe；
Pressure detecting mouth is provided at least one described gas-distributing pipe, for connecting pressure-detecting device, flows through institute with detection
State the pressure loss of the gas in gas-distributing pipe.
2. dispensing device as described in claim 1, which is characterized in that the pressure-detecting device is detachably connected to described
On pressure detecting mouth.
3. dispensing device as claimed in claim 2, which is characterized in that be removably disposed closure in the pressure detecting mouth
Part, when under the pressure-detecting device being dismantled from the pressure detecting mouth, the closed pressure detecting mouth.
4. dispensing device as described in claim 1, which is characterized in that the pressure detecting mouth is integrally formed to be arranged described
On gas-distributing pipe.
5. dispensing device as described in claim 1, which is characterized in that offer air inlet on the gas-distributing pipe.
6. dispensing device as described in claim 1, which is characterized in that connect in the middle part of the appendix and each gas-distributing pipe
It is logical, and be connected to form one formula structure with each gas-distributing pipe.
7. the dispensing device as described in any one of claim 1-6 claim, which is characterized in that it further include connector, it is described
Connector is respectively arranged at the two sides of each appendix, and the end of each gas-distributing pipe of corresponding position is connected as one
Body, and grid type structure is formed with each gas-distributing pipe and the appendix.
8. the dispensing device as described in any one of claim 1-6 claim, which is characterized in that be provided on the appendix
Gas transmission interface, the gas transmission interface are used for connecting valve.
9. a kind of burner, which is characterized in that including the dispensing device as described in any one of claim 1-8 claim.
10. a kind of water heater, which is characterized in that including burner as claimed in claim 9.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720557.6U CN208186352U (en) | 2018-05-15 | 2018-05-15 | Dispensing device and burner and water heater with it |
| EP19804056.0A EP3795901A4 (en) | 2018-05-15 | 2019-05-15 | Gas distribution device and combustor having same, and water heater |
| PCT/CN2019/087079 WO2019219030A1 (en) | 2018-05-15 | 2019-05-15 | Gas distribution device and combustor having same, and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720557.6U CN208186352U (en) | 2018-05-15 | 2018-05-15 | Dispensing device and burner and water heater with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208186352U true CN208186352U (en) | 2018-12-04 |
Family
ID=64430443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820720557.6U Active CN208186352U (en) | 2018-05-15 | 2018-05-15 | Dispensing device and burner and water heater with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208186352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019219030A1 (en) * | 2018-05-15 | 2019-11-21 | 芜湖美的厨卫电器制造有限公司 | Gas distribution device and combustor having same, and water heater |
| CN113623429A (en) * | 2021-08-09 | 2021-11-09 | 长青热能科技(中山)有限公司 | Multi-gear gas distribution device and water heater |
-
2018
- 2018-05-15 CN CN201820720557.6U patent/CN208186352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019219030A1 (en) * | 2018-05-15 | 2019-11-21 | 芜湖美的厨卫电器制造有限公司 | Gas distribution device and combustor having same, and water heater |
| CN113623429A (en) * | 2021-08-09 | 2021-11-09 | 长青热能科技(中山)有限公司 | Multi-gear gas distribution device and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230404 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241000 Wanchun East Road, Wuhu Economic and Technological Development Zone, Wuhu City, Anhui Province Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |