CN209689205U - Blast switch component and Domestic hanging boiler - Google Patents
Blast switch component and Domestic hanging boiler Download PDFInfo
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- CN209689205U CN209689205U CN201920326703.1U CN201920326703U CN209689205U CN 209689205 U CN209689205 U CN 209689205U CN 201920326703 U CN201920326703 U CN 201920326703U CN 209689205 U CN209689205 U CN 209689205U
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- blast switch
- shape interface
- switch component
- condensate collector
- boiler
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
This application involves a kind of blast switch component and Domestic hanging boilers, wherein the blast switch component includes: blast switch, for the blast switch to be installed to the mounting bracket of the side of Domestic hanging boiler, and admission line and vapor return line so that air recycles between blower and blast switch are connected between the blast switch and the blower of Domestic hanging boiler, wherein the admission line is made of two sections of connected air inlet pipe of the Liang Ge branch by the first Y shape interface, and the vapor return line is made of two sections of connected mufflers of the Liang Ge branch by the second Y shape interface.By using the structure of the application, on the one hand installation site of the blast switch on wall-hung boiler shell is changed, so that the generation of condensed water is reduced, on the other hand, condensation water collection box is equipped with for the conduit assembly of blast switch, after the mounting bracket that condensation water collection box is fixed to blast switch, it is difficult to flow into condensed water in boiler.
Description
Technical field
This application involves a kind of Domestic hanging boilers more particularly to a kind of wind pressure in Domestic hanging boiler to open
Component is closed, can be reduced the aggregation of condensed water in blast switch.
Background technique
With the improvement of people's living standards, Domestic hanging boiler has obtained more and more extensive use, from south to north
More and more regions are covered, blast switch is often provided in wall-hung boiler, blast switch is pushed according to blower pressure
Microswitch is to control the power on/off of boiler.But when for example more northern winter under cold environment in use, because room
Inside and outside excessive temperature differentials, it is easy to generate condensed water to block blast switch, until making wall-hung boiler cisco unity malfunction.For
This, needs a kind of scheme to reduce the aggregation of condensed water in blast switch, to ensure wall-hung boiler energy smooth working.
Utility model content
The application's is designed to provide a kind of blast switch component, can be reduced in blast switch the generation of condensed water and
Aggregation, it is ensured that wall-hung boiler can work normally in certain circumstances.
To achieve the above object, a kind of blast switch component for Domestic hanging boiler is provided, the wind pressure is opened
Closing component includes: blast switch, the mounting bracket of the side for the blast switch to be installed to Domestic hanging boiler, with
And it is connected between the blast switch and the blower of Domestic hanging boiler so that air follows between blower and blast switch
The admission line and vapor return line of ring, wherein two sections that the admission line is connected by the Liang Ge branch by the first Y shape interface
Air inlet pipe composition, and the vapor return line is made of two sections of connected mufflers of the Liang Ge branch by the second Y shape interface.
Optionally, household wall is led to directly or by hose in remaining branch of the first Y shape interface and the second Y shape interface
Hanging boiler exterior.
Optionally, remaining branch of the first Y shape interface and the second Y shape interface respectively with the first condensate collector and
Second condensate collector is connected.
Optionally, the first Y shape interface and the second Y shape interface structure having the same.
Optionally, first condensate collector and the second condensate collector structure having the same.
Optionally, first condensate collector and the second condensate collector all have for the mounting bracket
The antetheca of the bracket engagement device engaged and rear wall for being engaged with the first Y shape interface and the second Y shape interface with
And two side walls.
Optionally, one in described two side walls has wedge projection, another in described two side walls has
The dovetail groove that shape and position and the wedge projection match.
Optionally, the first Y shape interface and the second Y shape interface are cold with first condensate collector and second respectively
Condensed water collection device is integrally formed.
Optionally, the first Y shape interface and the second Y shape interface are cold with first condensate collector and second respectively
Condensed water collection device is formed by PPS material by injection molding technique.
Using the above scheme of the application, blast switch is changed from the back side for being mounted on wall-hung boiler to side
It sets, because side is closer to combustion chamber, temperature is higher than back, a possibility that reducing moisture condensation, in addition, blast switch component is also
Equipped with condensation water collection box, so that condensed water may not flow into blast switch, it will not flow into wall-hung boiler, reduce
The generation of failure.
Detailed description of the invention
The aforementioned and other side of the application will be more fully understood from aftermentioned detailed description and in conjunction with following attached drawing
Face.It should be pointed out that the ratio of each attached drawing is possible to different for clearly explained purpose, but this will not influence to this
The understanding of application.In the accompanying drawings:
Fig. 1 is the perspective view according to the blast switch component of the application one embodiment.
Fig. 2 is the perspective view of the major part of the pipeline connecting assemble in blast switch component shown in Fig. 1.
Fig. 3 is the perspective view of the condensation water collection part in pipeline connecting assemble shown in Fig. 2.
Fig. 4 is the perspective view of another embodiment of the pipeline connecting assemble for blast switch component shown in Fig. 1.
Specific embodiment
In each attached drawing of the application, structure is identical or intimate feature is indicated by the same numbers.
Fig. 1 is shown for the blast switch component in such as Domestic hanging boiler, including blast switch 1, for will
Blast switch 1 is installed to mounting bracket 2 in wall-hung boiler and for by the blower of blast switch 1 and wall-hung boiler
Connected conduit assembly 10.
The shell of wall-hung boiler usually has antetheca, rear wall and two side walls.The mounting bracket 2 can be by metal sheet
It bends, the side of mounting bracket 2 is connected with blast switch 1, such as can be connected through a screw thread or buckle-type connection is by wind
1 is compressed switch fixed in mounting bracket 2.The other side of mounting bracket 2 can be fixed to the side of wall-hung boiler, such as can fix
It to a side wall of boiler, or can also be fixed on the frame unit of boiler side, it is preferable that mounting bracket 2 can pass through
Be threadedly coupled or snap connection and be fixed on the side wall or frame unit of wall-hung boiler, can also using it is known in the art its
He fixes at mode.
As shown in Figure 1, the conduit assembly 10 of blast switch component include admission line and vapor return line, the two of admission line
End is connected with the blower of blast switch 1 and wall-hung boiler respectively, and by taking structure as shown in the figure as an example, admission line includes and blower
The first connected air inlet pipe 3 and the second air inlet pipe 4 being connected with blast switch 1, first air inlet pipe 3 and the second air inlet pipe 4
It is flexible hose, is connected between the first air inlet pipe 3 and the second air inlet pipe 4 by a Y shape interface 20.
The vapor return line is similar with admission line structure, i.e., the both ends of vapor return line respectively with blast switch 1 and wall hanging
The blower of formula boiler is connected, and similarly, vapor return line includes the first muffler 5 being connected with blower and is connected with blast switch 1
The second muffler 6, first muffler 5 and the second muffler 6 are flexible hose, and the first muffler 5 and second time
It is connected between tracheae 6 by a Y shape interface 30.
Optionally, the Y shape interface 20,30 is also shown in Fig. 1 is bonded on one with two condensate collectors 7,8 respectively
It rises.
The second air inlet pipe 4, the second muffler 6 and two Y shape interfaces 20,30 and cold are illustrated in further detail in Fig. 2
The diagram that Condensed water collection device 7,8 fits together.
The structure of two Y shape interfaces 20,30 is identical, and the structure of two condensate collectors 7,8 is also identical, therefore, in Fig. 3
Y shape interface 20 is only illustrated in greater detail by taking first interface 20 and condensate collector 7 as an example and the combination of condensate collector 7 exists
Arrangement together.The Y shape interface 20 includes the first adapter tube 21, the second adapter tube 22 and third adapter tube 23, and the first adapter tube 20 is used for
The first air inlet pipe 3 or the first escape pipe 5 are connected, the second adapter tube 22 is used to connect the second air inlet pipe 4 or the second escape pipe 6, the
Three adapter tubes 23 are engaged with condensate collector 7.First adapter tube, 21 end have the first pipe fitting 25 and hose block piece 26, second
22 end of adapter tube has the second pipe fitting 27 and hose discourager 28, and third adapter tube 23 is for example removably connected by plug connection
It is connected to condensate collector 7, third adapter tube 23 can also be used other modes known in the art and engage with condensate collector.
Condensate collector 7 be shown in figure be it is box-like, have including the first side wall 71, second sidewall 72, rear wall 73, preceding
The ontology of wall 74 and bottom wall 77, third adapter tube 23 are engaged with the rear wall 73.In specific arrangement, it can be in rear wall 73
Place is formed with socket, and third adapter tube 23 is inserted in the socket.
It is formed with the wedge projection 75 vertically extended on the first side wall 71, is formed in the second sidewall
The dovetail groove 76 vertically extended, the shape of the dovetail groove 76 are complementary with the shape of the wedge projection 75.It is described
Protruding portion 75 can extend along the entire height of the side wall 71 of condensate collector 7, can also only extend a part height, phase
Ying Di, the dovetail groove 76 can also extend in the entire height of side wall, or only extend a part height.
Optionally, protruding portion 75 and dovetail groove 76 can also along side wall in the longitudinal direction in the entire width of side wall or
Extend on partial width.
Protruding portion 75 is only shown to be located on the first side wall 71 in figure, dovetail groove 76 is located on the first side wall 72, but this is
Illustratively, be also possible to dovetail groove 76 be arranged on the first side wall 71 and protruding portion 75 be arranged in second sidewall 72.
Condensate collector 8 has structure identical with condensate collector 7, thus in assembling, it is only necessary to will condense
The protruding portion 75 of water collector 7 is inserted into the dovetail groove of another condensate collector, simplifies assembling process, and condensed water is received
Storage 7 and 8 can be made interchangeable parts, save manufacturing cost.
It is provided with condensation-water drain 24 on the surface towards condensate collector 7 of third adapter tube 23, for condensation flow
Enter condensate collector 8.
Fixed block 78 is provided on antetheca 74, for being matched with mounting bracket 2, supported by mounting bracket 2 and
The fixed component being made of condensate collector 7,8 and Y shape interface 20,30, so that entire blast switch component be made to obtain securely
Installation.
In a particular embodiment, fixed block 78 has slot 781, is inserted into for the inserted sheet 201 of mounting bracket 2, certainly, can also
To be other dismountable connection structures.
Preferably, first air inlet pipe 3, the second air inlet pipe 4, the first muffler 5 and the second muffler 6 are made of rubber
For with flexibility, to adapt to the adjusting of installation site.
The Y shape interface 20,30 and the condensate collector 7,8 by and high-temperature material is made, such as can be by PPS material
Material is made.
The Y shape interface 20,30 is formed by injection molding technique, and equally, the condensate collector 7,8 is also by note
Moulding process is penetrated to be formed.
It is above-mentioned to show that Y shape interface 20,30 and condensate collector 7,8 are respectively to independently form to be subsequently connected together
Component.Optionally, the Y shape interface 20,30 and condensate collector 7,8 or integrally formed component, in the Y
In the case that shape interface and the condensate collector are integrated, the Y shape interface and the condensate collector can pass through
The single part being integrated is made in injection molding technique.Specifically, as shown, third adapter tube 23 and the integrated landform of rear wall 73
At so that the Y shape interface 20 and condensate collector 7 are formed as one component.
Fig. 4 shows the second embodiment of the application, and the variation of the pipeline connecting assemble including Y shape interface has been shown in particular
Example.The difference is that, third adapter tube 23 is not engaged with condensate collector with first embodiment, but is arranged with condensed water
Outlet pipe 40 is connected, and the condensed water discharge pipe 40 is flexible hose, can lead directly to outside wall-hung boiler, by condensed water
It is discharged to outside boiler.
Condensed water discharge pipe 40 can be made of heat-resisting material.
The directions such as front, rear, top, and bottom defined in the application are merely to describe convenient purpose, it is no intended to wind
The use state of component of compressing switch is defined.
In traditional Domestic hanging boiler, blast switch is installed in the boiler back side, is easy under cryogenic
The condensation of water is generated on the inside of blast switch, and condensed water can not be discharged, and blast switch is caused to fail.If only by wind
An outlet is simply to set on the connecting line of machine and blast switch come if discharging condensed water, condensed water can direct emission
Into boiler, and have the risk of condensation aqueous corrosion metal and boiler other component.
By using the structure of the application, installation position of the blast switch on wall-hung boiler shell is on the one hand changed
It sets, that is, change blast switch to side locations from the boiler back side, and it can be general with existing module, because side is closer to combustion
Room is burnt, temperature is higher than back, so that the generation of condensed water is reduced, on the other hand, matches for the conduit assembly of blast switch
For condensation water collection box, after the mounting bracket that condensation water collection box is fixed to blast switch, it is difficult that condensed water is made to flow into pot
In furnace.
In addition, on the side wall of condensate collector, increasing mortice and tenon joint as protruding portion and dovetail groove in the application
Structure is closed, makes it possible to connect together in two identical condensation water collection boxes and does not have to other attachmentes, simplify assembling, save
Manufacturing cost.
Although specific implementations of the present application are described in detail here, they are used for the purpose of the purpose explained and give
Out, and it is not considered that they are construed as limiting scope of the present application.Under the premise of not departing from the application spirit and scope, respectively
Kind replacement, change and transformation can be contemplated out.
Claims (10)
1. a kind of blast switch component, it to be used for Domestic hanging boiler, which is characterized in that the blast switch component includes:
Blast switch；
For the blast switch to be installed to the mounting bracket of the side of Domestic hanging boiler；And
It is connected between the blast switch and the blower of Domestic hanging boiler so that air is between blower and blast switch
The admission line and vapor return line of circulation,
Wherein the admission line is made of two sections of connected air inlet pipe of the Liang Ge branch by the first Y shape interface, and described time
Gas pipeline is made of two sections of connected mufflers of the Liang Ge branch by the second Y shape interface.
2. blast switch component according to claim 1, which is characterized in that the first Y shape interface and the second Y shape interface
Remaining branch lead to Domestic hanging boiler exterior directly or by hose.
3. blast switch component according to claim 1, which is characterized in that the first Y shape interface and the second Y shape interface
Remaining branch be connected respectively with the first condensate collector and the second condensate collector.
4. blast switch component according to any one of claim 1-3, which is characterized in that the first Y shape interface and
Second Y shape interface structure having the same.
5. blast switch component according to claim 3, which is characterized in that first condensate collector and second cold
Condensed water collection device structure having the same.
6. blast switch component according to claim 5, which is characterized in that first condensate collector and second cold
Condensed water collection device all has the antetheca of the bracket engagement device for engaging with the mounting bracket and is used for and the first Y
The rear wall and two side walls that shape interface and the second Y shape interface engage.
7. blast switch component according to claim 6, which is characterized in that one in described two side walls has wedge shape
Protruding portion, another dovetail groove to match with shape and position and the wedge projection in described two side walls.
8. blast switch component according to claim 5, which is characterized in that the first Y shape interface and the second Y shape interface
It is integrally formed respectively with first condensate collector and the second condensate collector.
9. blast switch component according to claim 8, which is characterized in that the first Y shape interface and the second Y shape interface
It is formed respectively by PPS material by injection molding technique with first condensate collector and the second condensate collector.
10. a kind of Domestic hanging boiler, which is characterized in that opened including wind pressure according to any one of the preceding claims
Component is closed, the blast switch component is installed in the side of Domestic hanging boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326703.1U CN209689205U (en) | 2019-03-15 | 2019-03-15 | Blast switch component and Domestic hanging boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326703.1U CN209689205U (en) | 2019-03-15 | 2019-03-15 | Blast switch component and Domestic hanging boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689205U true CN209689205U (en) | 2019-11-26 |
Family
ID=68604957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920326703.1U Active CN209689205U (en) | 2019-03-15 | 2019-03-15 | Blast switch component and Domestic hanging boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945010A (en) * | 2021-10-18 | 2022-01-18 | 万家乐热能科技有限公司 | Wind pressure monitoring system of gas heating water heater |
-
2019
- 2019-03-15 CN CN201920326703.1U patent/CN209689205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945010A (en) * | 2021-10-18 | 2022-01-18 | 万家乐热能科技有限公司 | Wind pressure monitoring system of gas heating water heater |
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