CN203908033U - Combustor of water heater - Google Patents
Combustor of water heater Download PDFInfo
- Publication number
- CN203908033U CN203908033U CN201420007568.1U CN201420007568U CN203908033U CN 203908033 U CN203908033 U CN 203908033U CN 201420007568 U CN201420007568 U CN 201420007568U CN 203908033 U CN203908033 U CN 203908033U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- screw mounting
- connector
- hole
- water heater
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000000567 combustion gas Substances 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 28
- 239000002737 fuel gas Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model discloses a combustor of a water heater. The combustor is provided with a gas main conveying pipe, wherein the inner part of the gas main conveying pipe is provided with a main pipeline which is used for conveying gas; the side wall of the gas main conveying pipe is provided with a connector installing part I and a connector installing part II which are alternative, the side end of the connector installing part I is provided with a connector contact surface I, the middle part of the connector installing part I is provided with a connector connecting position I which is in a blind hole shape, the inner part of the connector connecting position I is provided with an annular sealing groove I, and the middle part of the annular sealing groove I is provided with a circular ring I which can be punched; a connector installing part group comprises a screw installing hole I, a screw installing hole II and a screw installing hole III; a connector can be fixedly connected with the connector installing part I or the connector installing part II through a bolt. The combustor of the water heater, disclosed by the utility model, has the advantages that two alternative connector installing positions are arranged, the use is simple, the structure is simple, the cost is low, the universality is strong, and the promotion is easy.
Description
Technical field
The utility model relates to technical field of burner, relates in particular to a kind of burner of water heater.
Background technology
The water heater that has various styles on market, wherein gas water heater is the most extensive.The burner of conventional water heaters only has a jiont treatment position, some water heater needs jiont treatment position to be located at the middle position of combustion gas main feedline, some water heater needs jiont treatment position to be located at the non-middle position of combustion gas main feedline, because receive the impact of other water heater accessories, middle position can not be located in jiont treatment position, otherwise the volume of water heater is very large, has versatility poor, can not select according to different situations the installation site of joint.
Utility model content
The purpose of this utility model is, for the problems referred to above weak point, to provide a kind of burner of water heater, has two alternative jiont treatment positions, use simple, simple in structure, cost is low, highly versatile, be easy to the advantage promoted.
In order to achieve the above object, the utility model is by the following technical solutions:
The burner of water heater, it is provided with combustion gas main feedline, and this combustion gas main feedline inside is provided with the main pipeline for delivery of combustion gas; Described combustion gas main feedline sidewall is provided with alternative jiont treatment portion one and connector installation portion two; Described connector installation portion one side is provided with joint contact surfaces one, in the middle of described connector installation portion one, be provided with the joint connection bit one that is blind hole shape, described joint connection bit one inside is provided with annular seal groove one, in the middle of described annular seal groove one, be provided with can perforate annulus one; Described connector installation portion two sides are provided with joint contact surfaces two, in the middle of described connector installation portion two, be provided with the joint connection bit two that is blind hole shape, described joint connection bit two inside are provided with annular seal groove two, in the middle of described annular seal groove two, be provided with can perforate annulus two; Described jiont treatment portion one and connector installation portion two integral connector installation portion groups, described jiont treatment portion group is provided with screw mounting hole one, screw mounting hole two, screw mounting hole three; Described screw mounting hole one and screw mounting hole two are symmetrically set in respectively the two ends of described jiont treatment portion one; Described screw mounting hole two and described screw mounting hole three are symmetrically set in respectively the two ends of described jiont treatment portion two.
Further, described jiont treatment portion one is located at combustion gas main feedline central authorities, and described jiont treatment portion two is located at jiont treatment portion on one side.Described screw mounting hole two is public screw mounting hole.
Described combustion gas main feedline and described jiont treatment portion one, described connector installation portion two are formed in one.
The contact plane of described joint contact surfaces one and described joint contact surfaces two integral connector installation portion groups, namely described joint contact surfaces one and described joint contact surfaces two are in same plane, and surface is all smooth.
The utility model also comprises a connector, and described connector is arranged on described jiont treatment portion one or is arranged on described jiont treatment portion two; Described connector one end is provided with the connecting portion one that coordinates described jiont treatment portion one or described jiont treatment portion two to be fixedly connected with, and the other end is provided with connecting portion two; Described connecting portion two is hinged with hold-down nut; Connecting portion two places in described hold-down nut are provided with large sealing packing ring; Described connector inside is provided with for coordinating the through hole of delivery of fuel gas; Described connecting portion one both sides are respectively equipped with through hole one and through hole two.
The end profile of described connecting portion one and described joint contact surfaces one profile and with corresponding cooperation of described joint contact surfaces two profiles.
Described through-hole wall is provided with the reinforcement that some permutations distribute.
In described annular seal groove one, sealing ring one is installed.
In described annular seal groove two, sealing ring two is installed.
Described through hole one and through hole two are separately fixed at described screw mounting hole one and screw mounting hole two by bolt, or are separately fixed at described screw mounting hole two and screw mounting hole three.
Situation one
When manufacturer needs jiont treatment at middle position, producers process passage one by boring bar tool by annulus one, this passage one is communicated with between described combustion gas main feedline and described through hole, described through hole one is arranged on screw mounting hole one by bolt, and described through hole two is arranged on screw mounting hole two by bolt, between described joint and described combustion gas main feedline, by sealing ring one, seal.
Situation two
When manufacturer needs jiont treatment at non-middle position, producers process passage two by boring bar tool by annulus two, this passage two is communicated with between described combustion gas main feedline and described through hole, described through hole two is arranged on screw mounting hole two by bolt, and described through hole three is arranged on screw mounting hole three by bolt, between described joint and described combustion gas main feedline, by sealing ring two, seal.
The utility model adopts said structure, has two alternative jiont treatment positions, use simple, simple in structure, cost is low, highly versatile, be easy to the advantage promoted.
Accompanying drawing explanation
Fig. 1 is the utility model combustion gas main feedline schematic diagram;
Fig. 2 is the utility model combustion gas main feedline partial schematic sectional view;
Fig. 3 is the utility model burner overall schematic.
By the drawings and specific embodiments, the utility model is further described below.
The specific embodiment
As shown in Figure 1 to Figure 3, the burner of a kind of water heater of the utility model, it is provided with combustion gas main feedline 1, and this combustion gas main feedline 1 inside is provided with the main pipeline for delivery of combustion gas; Described combustion gas main feedline sidewall is provided with alternative jiont treatment portion 1 and connector installation portion 23; Described connector installation portion one 2 sides are provided with joint contact surfaces one, in the middle of described connector installation portion 1, be provided with the joint connection bit one that is blind hole shape, described joint connection bit one inside is provided with annular seal groove one, in the middle of described annular seal groove one, be provided with can perforate annulus one; Described connector installation portion 23 sides are provided with joint contact surfaces 2 31, in the middle of described connector installation portion 23, be provided with the joint connection bit 2 32 that is blind hole shape, described joint connection bit 2 32 inside are provided with annular seal groove 2 33, in the middle of described annular seal groove 2 33, be provided with can perforate annulus 2 34; Described jiont treatment portion 1 and connector installation portion 23 integral connector installation portion groups, described jiont treatment portion group is provided with screw mounting hole 1, screw mounting hole 25, screw mounting hole 36; Described screw mounting hole 1 and screw mounting hole 25 are symmetrically set in respectively the two ends of described jiont treatment portion 1; Described screw mounting hole 25 and described screw mounting hole 36 are symmetrically set in respectively the two ends of described jiont treatment portion 23.
Further, described jiont treatment portion 1 is located at combustion gas main feedline central authorities, and described jiont treatment portion 23 is located at jiont treatment portion on one side.Described screw mounting hole 25 is public screw mounting hole.
Described combustion gas main feedline 1 is formed in one with described jiont treatment portion 1, described connector installation portion 23.
The contact plane of described joint contact surfaces one and described joint contact surfaces 2 31 integral connector installation portion groups, namely described joint contact surfaces one and described joint contact surfaces 2 31 are in same plane, and surface is all smooth.
The utility model also comprises a connector, and described connector is arranged on described jiont treatment portion 1 or is arranged on described jiont treatment portion 23; Described connector one end is provided with the connecting portion 1 that coordinates described jiont treatment portion 1 or described jiont treatment portion 23 to be fixedly connected with, and the other end is provided with connecting portion two; Described connecting portion two is hinged with hold-down nut 9; Connecting portion two places in described hold-down nut 9 are provided with large sealing packing ring 8; Described connector inside is provided with for coordinating the through hole of delivery of fuel gas; Described connecting portion one 11 both sides are respectively equipped with through hole one and through hole two.
The end profile of described connecting portion one and described joint contact surfaces one profile and with corresponding cooperation of described joint contact surfaces two profiles.
Described through-hole wall is provided with the reinforcement 10 that some permutations distribute.
In described annular seal groove one, sealing ring 1 is installed.
In described annular seal groove 2 33, sealing ring two is installed.
Described through hole one and through hole two are separately fixed at described screw mounting hole 1 and screw mounting hole 25 by bolt, or are separately fixed at described screw mounting hole 25 and screw mounting hole 36.
Situation one
When manufacturer needs jiont treatment at middle position, producers process passage one by boring bar tool by annulus one, this passage one is communicated with between described combustion gas main feedline 1 and described through hole, described through hole one is arranged on screw mounting hole 1 by bolt, and described through hole two is arranged on screw mounting hole 25 by bolt, between described joint and described combustion gas main feedline 1, by sealing ring one, seal.
Situation two
When manufacturer needs jiont treatment at non-middle position, producers process passage two by boring bar tool by annulus 2 34, this passage two is communicated with between described combustion gas main feedline 1 and described through hole, described through hole two is arranged on screw mounting hole two by bolt, and described through hole three is arranged on screw mounting hole 36 by bolt, between described joint and described combustion gas main feedline 1, by sealing ring two, seal.
The utility model adopts said structure, has two alternative jiont treatment positions, use simple, simple in structure, cost is low, highly versatile, be easy to the advantage promoted.
More than illustrate and unrestricted the technical solution of the utility model, every technology that does not depart from the utility model spirit, all belongs within the scope of claim of the present utility model.
Claims (9)
1. the burner of water heater, is characterized in that: be provided with combustion gas main feedline, this combustion gas main feedline inside is provided with the main pipeline for delivery of combustion gas; Described combustion gas main feedline sidewall is provided with alternative jiont treatment portion one and connector installation portion two; Described connector installation portion one side is provided with joint contact surfaces one, in the middle of described connector installation portion one, be provided with the joint connection bit one that is blind hole shape, described joint connection bit one inside is provided with annular seal groove one, in the middle of described annular seal groove one, be provided with can perforate annulus one; Described connector installation portion two sides are provided with joint contact surfaces two, in the middle of described connector installation portion two, be provided with the joint connection bit two that is blind hole shape, described joint connection bit two inside are provided with annular seal groove two, in the middle of described annular seal groove two, be provided with can perforate annulus two; Described jiont treatment portion one and connector installation portion two integral connector installation portion groups, described jiont treatment portion group is provided with screw mounting hole one, screw mounting hole two, screw mounting hole three; Described screw mounting hole one and screw mounting hole two are symmetrically set in respectively the two ends of described jiont treatment portion one; Described screw mounting hole two and described screw mounting hole three are symmetrically set in respectively the two ends of described jiont treatment portion two.
2. the burner of water heater according to claim 1, is characterized in that: described combustion gas main feedline and described jiont treatment portion one, described connector installation portion two are formed in one.
3. the burner of water heater according to claim 1, is characterized in that: the contact plane of described joint contact surfaces one and described joint contact surfaces two integral connector installation portion groups.
4. the burner of water heater according to claim 1, is characterized in that: also comprise a connector, described connector is arranged on described jiont treatment portion one or is arranged on described jiont treatment portion two; Described connector one end is provided with the connecting portion one that coordinates described jiont treatment portion one or described jiont treatment portion two to be fixedly connected with, and the other end is provided with connecting portion two; Described connecting portion two is hinged with hold-down nut; Connecting portion two places in described hold-down nut are provided with large sealing packing ring; Described connector inside is provided with for coordinating the through hole of delivery of fuel gas; Described connecting portion one both sides are respectively equipped with through hole one and through hole two.
5. the burner of water heater according to claim 4, is characterized in that: the end profile of described connecting portion one and described joint contact surfaces one profile and with corresponding cooperation of described joint contact surfaces two profiles.
6. the burner of water heater according to claim 4, is characterized in that: described through-hole wall is provided with the reinforcement that some permutations distribute.
7. the burner of water heater according to claim 1, is characterized in that: in described annular seal groove one, sealing ring one is installed.
8. the burner of water heater according to claim 1, is characterized in that: in described annular seal groove two, sealing ring two is installed.
9. the burner of water heater according to claim 4, is characterized in that: described through hole one and through hole two are separately fixed at described screw mounting hole one and screw mounting hole two by bolt, or is separately fixed at described screw mounting hole two and screw mounting hole three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007568.1U CN203908033U (en) | 2014-01-07 | 2014-01-07 | Combustor of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007568.1U CN203908033U (en) | 2014-01-07 | 2014-01-07 | Combustor of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908033U true CN203908033U (en) | 2014-10-29 |
Family
ID=51782300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007568.1U Expired - Lifetime CN203908033U (en) | 2014-01-07 | 2014-01-07 | Combustor of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908033U (en) |
-
2014
- 2014-01-07 CN CN201420007568.1U patent/CN203908033U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
|
| CX01 | Expiry of patent term |