CN201335538Y - Instant-heating container for electric water heater - Google Patents
Instant-heating container for electric water heater Download PDFInfo
- Publication number
- CN201335538Y CN201335538Y CNU2009200506709U CN200920050670U CN201335538Y CN 201335538 Y CN201335538 Y CN 201335538Y CN U2009200506709 U CNU2009200506709 U CN U2009200506709U CN 200920050670 U CN200920050670 U CN 200920050670U CN 201335538 Y CN201335538 Y CN 201335538Y
- Authority
- CN
- China
- Prior art keywords
- courage
- ring flange
- projection
- electric heater
- heating tube
- 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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
An instant-heating container for an electric water heater comprises a container body with the open top part and a heating pipe arranged in the container body. The body of the heating pipe is inserted in the inner cavity of the container body; a connecting terminal on the base of the heating pipe extends out of an opening on the top part of the container body; a water inlet pipe and a water outlet pipe are respectively arranged on the outer wall of the container body, and are communicated with the inner cavity of the container body; a ring flange is fixed at the opening on the top part of the container body; convex columns are arranged on at least one side of the end surface of the ring flange; the ring flange is provided with a pressure plate capable of compressing the base of the heating pipe; through holes matched with the convex columns are formed on the pressure plate corresponding to the convex columns; and a seal ring is also arranged between the base of the heating pipe and the ring flange. The utility model has the benefits of low manufacture cost and easy installation.
Description
Affiliated technical field
The utility model relates to the accessory that a kind of electric heater is used, relate in particular to a kind of simple and reasonable, the Instant heating type courage that the electric heater of low cost of manufacture is used.
Background technology
At present, the Instant heating type courage that existing electric heater is used, its courage body opening adopt screw element to be tightly connected its manufacturing cost height, processing technology difficulty.
Summary of the invention
In order to overcome the deficiency of existing plastic dryer, the utility model provides a kind of simple and reasonable, low cost of manufacture, the Instant heating type courage that the electric heater of handling ease is used.
The technical scheme that its technical problem that solves the utility model adopts is:
The Instant heating type courage that a kind of electric heater is used, comprise that the top is the courage body and the heating tube that is nested with in the courage body of open state, heating tube body sleeve is gone into the courage intracoelomic cavity, binding post on its heating tube base extends the open top of courage body, the external wall of courage is respectively equipped with out water inlet pipe and outlet pipe, communicate between water inlet pipe and outlet pipe and the courage intracoelomic cavity, the open top of described courage body is fixed with ring flange, at least one side is provided with projection on the ring flange end face, ring flange is provided with the pressing plate that can compress the heating tube base, have the through hole that matches with projection on the pressing plate of corresponding projection, also be provided with sealing ring between heating tube base and the ring flange.Adopt the Instant heating type courage of this structure, its low cost of manufacture is installed easily.
As more perfect scheme, described courage body is cylindric, and at least one side of ring flange is provided with the arc transition limit.
Described heating tube base is provided with annular and takes advantage of platform, and annular takes advantage of platform to be provided with annular groove, and sealing ring is arranged between annular groove and the ring flange.
Its circumferencial direction of described ring flange upper edge is provided with 4 projections, and 4 projection branches are located at the ring flange both sides, has 4 through holes that match with projection on the pressing plate of corresponding 4 projections.
Described projection is a threaded post, and threaded post is provided with the nut that is used for locking pressure plate.
Adopt welding fastening between described pressing plate through hole and the projection.
The beneficial effects of the utility model are: by being provided with projection on ring flange, and by pressing plate the heating tube base is compressed, its compact conformation is reasonable, low cost of manufacture.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of courage body among Fig. 1.
Fig. 3 is the vertical view of Fig. 1 center platen.
Fig. 4 is the vertical view of courage body among another embodiment.
Fig. 5 is the vertical view of another embodiment center platen.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Consult Fig. 1 to Fig. 3, the Instant heating type courage that a kind of electric heater is used, comprise that the top is the courage body 1 and the heating tube 2 that is nested with in courage body 1 of open state, heating tube 2 bodys 3 sleeves are gone into courage body 1 inner chamber 4, binding post 6 on its heating tube 2 bases 5 extends 1 open top 7 of courage body, courage body 1 outer wall is respectively equipped with out water inlet pipe 8 and outlet pipe 9, communicate between water inlet pipe 8 and outlet pipe 9 and courage body 1 inner chamber 4, described courage body 1 open top 7 is fixed with ring flange 10, at least one side is provided with projection 11 on ring flange 10 end faces, ring flange 10 is provided with the pressing plate 12 that can compress heating tube 2 bases 5, have the through hole 13 that matches with projection 11 on the pressing plate 12 of corresponding projection 11, also be provided with sealing ring 14 between heating tube 2 bases 5 and the ring flange 10, described courage body 1 is cylindric, ring flange 10 at least one sides are provided with arc transition limit 15, described heating tube 2 bases 5 are provided with annular and take advantage of platform 16, annular takes advantage of platform 16 to be provided with annular groove 17, sealing ring 14 is arranged between annular groove 17 and the ring flange 10, its circumferencial direction of described ring flange 10 upper edges is provided with 4 projections 11,4 projections were located at ring flange 10 both sides in 11 minutes, have 4 through holes 13 that match with projection 11 on the pressing plate 12 of corresponding 4 projections 11, described projection 11 is a threaded post, and threaded post is provided with the nut 18 that is used for locking pressure plate 12.
As another fixed form, adopt welding fastening between described pressing plate 12 through holes 13 and the projection 11.
As another embodiment, consult Fig. 4 to Fig. 5, its structure is similar to the aforementioned embodiment, and its difference is that described ring flange 10 has only a side to be provided with arc transition limit 15, also has only a side to be provided with the arc transition limit on the corresponding pressing plate 12.
Above-described specific embodiment only is the utility model preferred embodiment, and the equivalent arrangements of being done according to the utility model claim all should be technology of the present utility model and contains such as.
Claims (6)
1. Instant heating type courage that electric heater is used, comprise that the top is the courage body and the heating tube that is nested with in the courage body of open state, heating tube body sleeve is gone into the courage intracoelomic cavity, binding post on its heating tube base extends the open top of courage body, the external wall of courage is respectively equipped with out water inlet pipe and outlet pipe, communicate between water inlet pipe and outlet pipe and the courage intracoelomic cavity, it is characterized in that: the open top of described courage body is fixed with ring flange, at least one side is provided with projection on the ring flange end face, ring flange is provided with the pressing plate that can compress the heating tube base, have the through hole that matches with projection on the pressing plate of corresponding projection, also be provided with sealing ring between heating tube base and the ring flange.
2. the Instant heating type courage of using according to the described a kind of electric heater of claim 1, it is characterized in that: described courage body is cylindric, and at least one side of ring flange is provided with the arc transition limit.
3. the Instant heating type courage of using according to the described a kind of electric heater of claim 1, it is characterized in that: described heating tube base is provided with annular and takes advantage of platform, and annular takes advantage of platform to be provided with annular groove, and sealing ring is arranged between annular groove and the ring flange.
4. the Instant heating type courage of using according to the described a kind of electric heater of claim 1, it is characterized in that: its circumferencial direction of described ring flange upper edge is provided with 4 projections, 4 projection branches are located at the ring flange both sides, have 4 through holes that match with projection on the pressing plate of corresponding 4 projections.
5. the Instant heating type courage of using according to the described a kind of electric heater of claim 1, it is characterized in that: described projection is a threaded post, and threaded post is provided with the nut that is used for locking pressure plate.
6. the Instant heating type courage of using according to the described a kind of electric heater of claim 1 is characterized in that: adopt welding fastening between described pressing plate through hole and the projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200506709U CN201335538Y (en) | 2009-01-22 | 2009-01-22 | Instant-heating container for electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200506709U CN201335538Y (en) | 2009-01-22 | 2009-01-22 | Instant-heating container for electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335538Y true CN201335538Y (en) | 2009-10-28 |
Family
ID=41287192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200506709U Expired - Fee Related CN201335538Y (en) | 2009-01-22 | 2009-01-22 | Instant-heating container for electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335538Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620421A (en) * | 2012-04-27 | 2012-08-01 | 佛山市高明万和电气有限公司 | Out-of-container preheating electric water heater |
| CN104034016A (en) * | 2014-02-21 | 2014-09-10 | 刘运柳 | Heating device for water storage type water heater |
| CN105933997A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Flange packaging structure provided with electric heating pipes |
| CN110926018A (en) * | 2019-12-19 | 2020-03-27 | 广东万博电气有限公司 | Double-pipe type electric heat pipe assembly and electric water heater |
-
2009
- 2009-01-22 CN CNU2009200506709U patent/CN201335538Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620421A (en) * | 2012-04-27 | 2012-08-01 | 佛山市高明万和电气有限公司 | Out-of-container preheating electric water heater |
| CN104034016A (en) * | 2014-02-21 | 2014-09-10 | 刘运柳 | Heating device for water storage type water heater |
| CN105933997A (en) * | 2016-05-24 | 2016-09-07 | 平湖科能电器技术有限公司 | Flange packaging structure provided with electric heating pipes |
| CN110926018A (en) * | 2019-12-19 | 2020-03-27 | 广东万博电气有限公司 | Double-pipe type electric heat pipe assembly and electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20120122 |