CN206291483U - Electric heater and its anode torch - Google Patents
Electric heater and its anode torch Download PDFInfo
- Publication number
- CN206291483U CN206291483U CN201621140134.4U CN201621140134U CN206291483U CN 206291483 U CN206291483 U CN 206291483U CN 201621140134 U CN201621140134 U CN 201621140134U CN 206291483 U CN206291483 U CN 206291483U
- Authority
- CN
- China
- Prior art keywords
- ring flange
- connecting tube
- insulation crust
- tank
- anode torch
- 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
Abstract
The utility model is related to a kind of electric heater and its anode torch, including ring flange, electrode needle, the insulation crust being sheathed in electrode needle, and one end of insulation crust is connected with ring flange.One end of insulation crust is connected with ring flange, electrode needle is inserted in the tank of electric heater, and the outer wall of tank is resisted against by ring flange, without processing screw thread on the insulation crust of anode torch, production cost is reduced, and prevents insulation crust from being damaged caused by threaded connection.
Description
Technical field
The utility model is related to electric heater technical field, more particularly to a kind of electric heater and its anode torch.
Background technology
Current anode torch is usually used in the electronic anticorrosion system of electric heater, and the structure of traditional anode torch is in gold
Belong to the outside parcel ceramic package of electrode needle, the outer wall of ceramic package is global formation screw thread, using the screw thread and electric heater
On nut connection, anode torch is fixed on electric heater.But screw thread machinery low intensity, is easily damaged pottery when tightening nut
Screw thread on ceramic shell, and ceramic package need to be low through high-temperature firing, precision, it is difficult to be made standard thread, it is necessary to be specifically manufactured with
The nut of torch matching, increases cost.
Utility model content
The purpose of this utility model is to provide a kind of electric heater and its anode torch, without the insulation in anode torch
Screw thread is processed on shell, production cost is reduced, and prevent the damage of insulation crust.
To realize the purpose of this utility model, adopt the technical scheme that：
A kind of anode torch, including ring flange, electrode needle, the insulation crust being sheathed in electrode needle, the one of insulation crust
End is connected with ring flange.
One end of insulation crust is connected with ring flange, in the tank of electrode needle insertion electric heater, and by flange
Disk is resisted against the outer wall of tank, without processing screw thread on the insulation crust of anode torch, reduces production cost, and prevent
Insulation crust is damaged caused by threaded connection.
Technical scheme is further illustrated below：
It is further that anode torch also includes sealing ring, sealing ring is coated on insulation crust and positioned near flange
The side of disk.Ring flange is resisted against on the outer wall of tank, and sealing ring is crimped between ring flange and tank, makes anode
The good sealing effect of torch.
Further that anode torch also includes connector, connector include being coated at connecting tube on insulation crust and
The attachment cap being connected with the threaded one end of connecting tube, ring flange is located in the attachment cap and is crimped on attachment cap and the company
Between adapter.During installation, connecting tube is fixed on electric heater body, then insulation crust and electrode needle are inserted into connecting tube
Interior, ring flange is resisted against in connecting tube, and is compressed ring flange by attachment cap, anode torch is fixed on electric heater,
Anode torch is set to fix more firm.
It is further that anode torch also includes sealing ring, sealing ring is coated on insulation crust and is sealed in connecting tube
And ring flange between.Sealing ring is sealed between ring flange and connecting tube, makes the good sealing effect of anode torch, has prevented water
Oozed out from connecting tube.
It is further that electrode needle is provided with external connection screw near one end of ring flange.It is easy to use nut connecting wire, then leads to
Cross wire to be connected with the circuit of electric heater, be more convenient connection.
It is further that ring flange and insulation crust are formed in one structure.
It is further that insulation crust is ceramic material.
The utility model also provides a kind of electric heater, including tank and above-mentioned anode torch, and anode torch is consolidated
Due on tank, and electrode needle stretches into the inner chamber of tank, and ring flange is resisted against the outer wall of tank.
Electrode needle is inserted in the tank of electric heater, and the outer wall of tank is resisted against by ring flange, without
Screw thread is processed on the insulation crust of anode torch, production cost is reduced, and prevent insulation crust from being damaged caused by threaded connection.
Further that anode torch also includes connector, connector include being coated at connecting tube on insulation crust and
The attachment cap being connected with the threaded one end of connecting tube, ring flange is located in the attachment cap and is crimped on attachment cap and connecting tube
Between, connecting tube be fixed on tank away from one end of attachment cap and with the inner space of tank.During installation, will
Connecting tube is fixed on electric heater body, then by insulation crust and electrode needle insertion connecting tube, ring flange is resisted against connection
Guan Shang, and compressed ring flange by attachment cap, anode torch is fixed on electric heater, anode torch is fixed more steady
Gu.
It is further that tank is provided with the stepped hole with inner space, the one end and platform of connecting tube away from attachment cap
Rank hole shape is matched and is fixed in stepped hole.It is easy to the installation of connecting tube and tank to position, and makes connecting tube regularly
It is more firm.
Compared with prior art, the utility model has the advantages that：
One end of insulation crust of the present utility model is connected with ring flange, and electrode needle inserts the tank of electric heater
It is interior, and the outer wall of tank is resisted against by ring flange, without processing screw thread on the insulation crust of anode torch, reduce life
Cost is produced, and prevents insulation crust from being damaged caused by threaded connection.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model first embodiment anode torch；
Fig. 2 is the structural representation of the utility model second embodiment anode torch；
Fig. 3 is the scheme of installation of the utility model embodiment anode torch and tank.
Description of reference numerals：
10. ring flange, 20. electrode needles, 210. external connection screws, 30. insulation crusts, 40. sealing rings, 50. connectors, 510.
Connecting tube, 520. attachment caps, 60. tanks, 610. stepped holes.
Specific embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of anode torch, including outside ring flange 10, electrode needle 20, the insulation that is sheathed in electrode needle 20
Shell 30, one end of insulation crust 30 is connected with ring flange 10.
One end of insulation crust 30 is connected with ring flange 10, in the tank of the insertion electric heater of electrode needle 20, and leads to
The outer wall that ring flange 10 is resisted against tank is crossed, without processing screw thread on the insulation crust 30 of anode torch, production is reduced
Cost, and prevent insulation crust 30 from being damaged caused by threaded connection.The ring flange 10 i.e. can be by being bonded or being welded on water storage
On container, it is also possible to be fixed on tank by increasing the other modes such as external piece.
In the present embodiment, ring flange 10 and insulation crust 30 are formed in one structure, insulation crust 30 and ring flange 10
Ceramic material is, ring flange 10 and insulation crust 30 can also according to actual needs use other materials, can also be according to reality
Border is needed using other connected modes such as splicings.
As shown in figure 1, anode torch also includes sealing ring 40, sealing ring 40 is coated on insulation crust 30 and positioned at leaning on
The side of nearly ring flange 10.Ring flange 10 is resisted against on the outer wall of tank, and sealing ring 40 is crimped on ring flange 10 and water storage
Between container, make the good sealing effect of anode torch.
As shown in figure 1, electrode needle 20 is provided with external connection screw 210 near one end of ring flange 10, it is easy to be connected with nut and leads
Line, then be connected with the electronics anti-corrosion circuit of electric heater by wire, it is more convenient connection.
It is unlike the embodiments above, in the present embodiment, as shown in Fig. 2 anode torch also includes connector 50, even
Fitting 50 includes the connecting tube 510 being coated on insulation crust 30 and the attachment cap being connected with the threaded one end of connecting tube 510
520, ring flange 10 is located in the attachment cap 520 and is crimped between attachment cap 520 and connecting tube 510, and sealing ring 40 is close
It is encapsulated between connecting tube 510 and ring flange 10, makes the good sealing effect of anode torch, has prevented water from being oozed out from connecting tube 510.
During installation, connecting tube 510 is fixed on electric heater body, then insulation crust 30 and electrode needle 20 are inserted into connecting tube 510
Interior, ring flange 10 is resisted against in connecting tube 510, and is compressed ring flange 10 by attachment cap 520, anode torch is fixed on electricity
On water heater, anode torch is set to fix more firm.Connector 50 can also be set to it by anode torch according to actual needs
His form.
As shown in figure 3, the utility model also provides a kind of electric heater, including tank 60 and above-mentioned anode electricity
Rod, anode torch is fixed on tank 60.During installation, connecting tube 510 is fixed on electric heater body, then will insulation
In shell 30 and the insertion connecting tube 510 of electrode needle 20, ring flange 10 is resisted against in connecting tube 510, and by attachment cap 520 by method
Blue disk 10 is compressed, and anode torch is fixed on electric heater, anode torch is fixed more firm, without in anode torch
Screw thread is processed on insulation crust 30, production cost is reduced, and prevent insulation crust 30 from being damaged caused by threaded connection.Anode torch
Insulation crust 30 can also be fixed on electric heater by the connector 50 of other forms.
As shown in figure 3, tank 60 is provided with the stepped hole 610 with inner space, connecting tube 510 is away from attachment cap 520
One end and the form fit of stepped hole 610 and be fixed in stepped hole 610.It is easy to the installation of connecting tube 510 and tank 60
Positioning, and make connecting tube 510 regularly more firm.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of anode torch, it is characterised in that including ring flange, electrode needle, the insulation crust being sheathed in the electrode needle,
One end of the insulation crust is connected with the ring flange.
2. anode torch according to claim 1, it is characterised in that also including sealing ring, the sealing ring is coated at institute
State on insulation crust and positioned near the side of the ring flange.
3. anode torch according to claim 1, it is characterised in that also including connector, the connector includes overcoat
In the connecting tube on the insulation crust and the attachment cap being connected with the threaded one end of the connecting tube, the ring flange is located at
The attachment cap is interior and is crimped between the attachment cap and the connecting tube.
4. anode torch according to claim 3, it is characterised in that also including sealing ring, the sealing ring is coated at institute
State on insulation crust and be sealed between the connecting tube and the ring flange.
5. anode torch according to claim 1, it is characterised in that the electrode needle sets near one end of the ring flange
There is external connection screw.
6. the anode torch according to any one of claim 1 to 5, it is characterised in that outside the ring flange and the insulation
Shell is formed in one structure.
7. the anode torch according to any one of claim 1 to 5, it is characterised in that the insulation crust is ceramic material.
8. a kind of electric heater, it is characterised in that the anode electricity including tank and as described in any one of claim 1 to 7
Rod, the anode torch is fixed on the tank, and the electrode needle stretches into the inner chamber of the tank, the method
Blue disk is resisted against the outer wall of the tank.
9. electric heater according to claim 8, it is characterised in that the anode torch also includes connector, the company
Fitting includes the connecting tube being coated on the insulation crust and the attachment cap being connected with the threaded one end of the connecting tube, institute
Ring flange is stated in the attachment cap and is crimped between the attachment cap and the connecting tube, the connecting tube is away from institute
State attachment cap one end be fixed on the tank and with the inner space of the tank.
10. electric heater according to claim 9, it is characterised in that the tank is provided with the platform with inner space
Rank hole, the connecting tube away from the attachment cap one end and the stepped hole form fit and be fixed in the stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140134.4U CN206291483U (en) | 2016-10-19 | 2016-10-19 | Electric heater and its anode torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140134.4U CN206291483U (en) | 2016-10-19 | 2016-10-19 | Electric heater and its anode torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291483U true CN206291483U (en) | 2017-06-30 |
Family
ID=59095517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621140134.4U Expired - Fee Related CN206291483U (en) | 2016-10-19 | 2016-10-19 | Electric heater and its anode torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135126A1 (en) * | 2018-12-28 | 2020-07-02 | 芜湖美的厨卫电器制造有限公司 | Anode rod joint, anode rod assembly and water heater |
-
2016
- 2016-10-19 CN CN201621140134.4U patent/CN206291483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135126A1 (en) * | 2018-12-28 | 2020-07-02 | 芜湖美的厨卫电器制造有限公司 | Anode rod joint, anode rod assembly and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20171019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |