CN204187164U - A kind of bronze pan tube connecting head being applied to heat exchange water tank - Google Patents
A kind of bronze pan tube connecting head being applied to heat exchange water tank Download PDFInfo
- Publication number
- CN204187164U CN204187164U CN201420559696.7U CN201420559696U CN204187164U CN 204187164 U CN204187164 U CN 204187164U CN 201420559696 U CN201420559696 U CN 201420559696U CN 204187164 U CN204187164 U CN 204187164U
- Authority
- CN
- China
- Prior art keywords
- joint
- pipe box
- water tank
- heat exchange
- exchange water
- 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
A kind of bronze pan tube connecting head being applied to heat exchange water tank, comprise connection pipe box, the upper-end surface connecting pipe box forms the L-shaped annular boss in cross section, connect the joint that pipe box interpolation is connected to bronze pan tube, the upper and lower end of joint is inserted with seal isolation pad and lower seal isolation pad respectively, upper seal isolation pad is pressed against on the bottom surface of annular boss, lower seal isolation pad is pressed against locking screw and puts, the outer side wall of described connection pipe box forms some through holes, the through hole connecting pipe box is plugged with the sealing spacer of hat shape, and bolt is screwed onto on joint through sealing spacer.Which propose and to be a kind ofly connected on heat exchange water tank cylindrical shell and the joint of heat exchange water tank internal copper coil pipe can be connected simultaneously, its heat exchanging water tank cylindrical shell is isolated with the joint being connected bronze pan tube, thus reduce the generation of electrochemical corrosion, extend the working life of heat exchange water tank.
Description
Technical field:
The utility model relates to the technical field of water heater, more specifically to a kind of bronze pan tube connecting head being applied to heat exchange water tank.
Background technique:
Current heat exchange water tank generally has cylindrical shell and is placed on the heat exchanger formation of cylindrical shell, and the cylindrical shell of its heat exchange water tank carries out enamel or directly adopts stainless steel welded forming after generally adopting iron plate to weld, the red copper material that its most heat exchanger generally adopts heat conduction efficiency higher is simultaneously made.So under many circumstances, the cylindrical shell making heat exchange water tank is not identical with the metallic material of heat exchanger, when two kinds of metallic material directly contact mutually, the metal active difference of different materials matter can produce potential difference, and the Media Contents that the metal of these two kinds of unlike materials is placed on heat exchange water tank easily produces electrochemical reaction, so-called electrochemical corrosion will be there is for the material stronger relative to activity, and the heat exchanger in existing heat exchange water tank generally adopts bronze pan tube, thus need to be isolated by insulating part between the joint of connection bronze pan tube and the cylindrical shell of heat exchange water tank.
Model utility content:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of bronze pan tube connecting head being applied to heat exchange water tank, and it can be avoided connecting between the joint of heat exchange water tank cylindrical shell and the joint connecting bronze pan tube and directly contact, thus extends working life.
Technology solution of the present utility model is as follows:
A kind of bronze pan tube connecting head being applied to heat exchange water tank, comprise connection pipe box, the upper-end surface connecting pipe box forms the L-shaped annular boss in cross section, connect the joint that pipe box interpolation is connected to bronze pan tube, the upper and lower end of joint is inserted with seal isolation pad and lower seal isolation pad respectively, upper seal isolation pad is pressed against on the bottom surface of annular boss, lower seal isolation pad is pressed against locking screw and puts, the outer side wall of described connection pipe box forms some through holes, the through hole connecting pipe box is plugged with the sealing spacer of hat shape, and bolt is screwed onto on joint through sealing spacer.
Described bolt is at least provided with individual, and bolt does not contact with joint madial wall, and described bolt is distributed in the upper and lower end of joint.
The outer side wall of described connecting tube collar-shaped boss forms screw thread, annular boss is bolted with female adapter.
Described joint is cylindrical, and joint outer sidewall diameter is less than and connects pipe box inner sidewall diameter, and the length of joint is not more than the length connecting pipe box.
The beneficial effects of the utility model are:
Which propose and to be a kind ofly connected on heat exchange water tank cylindrical shell and the joint of heat exchange water tank internal copper coil pipe can be connected simultaneously, its heat exchanging water tank cylindrical shell is isolated with the joint being connected bronze pan tube, thus reduce the generation of electrochemical corrosion, extend the working life of heat exchange water tank.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model.
In figure: 1, connect pipe box; 2, joint; 3, upper seal isolation pad; 4, lower seal isolation pad; 5, swivel nut is locked; 6, spacer is sealed; 7, bolt; 8, female adapter; 11, annular boss; 12, through hole; .
Embodiment:
Embodiment: see Fig. 1, shown in 2, a kind of bronze pan tube connecting head being applied to heat exchange water tank, comprise and connect pipe box 1, the upper-end surface connecting pipe box 1 forms the L-shaped annular boss in cross section 11, connect the joint 2 being plugged with bronze pan tube in pipe box 1, the upper and lower end of joint 2 is inserted with seal isolation pad 3 and lower seal isolation pad 4 respectively, upper seal isolation pad 3 is pressed against on the bottom surface of annular boss 11, lower seal isolation pad 4 is pressed against on locking swivel nut 5, the outer side wall of described connection pipe box 1 forms some through holes 12, the through hole 12 connecting pipe box 1 is plugged with the sealing spacer 6 of hat shape, bolt 7 is screwed onto on joint 2 through sealing spacer 6.
Described bolt 7 is at least provided with 2, and bolt 7 does not contact with joint 2 madial wall, and described bolt 7 is distributed in the upper and lower end of joint 2.
The outer side wall of described connection pipe box 1 annular boss 11 forms screw thread, annular boss 11 is bolted with female adapter 8.
Described joint 2 is cylindrical, and joint 2 outer sidewall diameter is less than and connects pipe box 1 inner sidewall diameter, and the length of joint 2 is not more than the length connecting pipe box 1.
Working principle: Placement of the present utility model is: first bronze pan tube is screwed onto joint 2 through the annular boss 11 connecting pipe box 1, go to connect heat exchange water tank cylindrical shell with female adapter 8 again, and joint 2 is connected pipe box 1 while namely serving seal action with lower seal isolation pad 4 by upper seal isolation pad 3 isolates, also have and can move axially by limiting joint 2, and use bolt 7 can limiting joint 2 radial rotating through connecting that pipe box 1 is screwed onto on joint 2, and make bolt 7 by sealing spacer 6 and be connected pipe box 1 and isolate.
Claims (4)
1. one kind is applied to the bronze pan tube connecting head of heat exchange water tank, comprise and connect pipe box (1), the upper-end surface connecting pipe box (1) forms the L-shaped annular boss in cross section (11), it is characterized in that: connect the joint (2) being plugged with bronze pan tube in pipe box (1), the upper and lower end of joint (2) is inserted with seal isolation pad (3) and lower seal isolation pad (4) respectively, upper seal isolation pad (3) is pressed against on the bottom surface of annular boss (11), lower seal isolation pad (4) is pressed against in locking swivel nut (5), the outer side wall of described connection pipe box (1) forms some through holes (12), the through hole (12) connecting pipe box (1) is plugged with the sealing spacer (6) of hat shape, bolt (7) is screwed onto on joint (2) through sealing spacer (6).
2. a kind of bronze pan tube connecting head being applied to heat exchange water tank according to claim 1, it is characterized in that: described bolt (7) is at least provided with 2, bolt (7) does not contact with joint (2) madial wall, and described bolt (7) is distributed in the upper and lower end of joint (2).
3. a kind of bronze pan tube connecting head being applied to heat exchange water tank according to claim 1, it is characterized in that: the outer side wall of described connection pipe box (1) annular boss (11) forms screw thread, annular boss (11) is bolted with female adapter (8).
4. a kind of bronze pan tube connecting head being applied to heat exchange water tank according to claim 1, it is characterized in that: described joint (2) is cylindrical, joint (2) outer sidewall diameter is less than and connects pipe box (1) inner sidewall diameter, and the length of joint (2) is not more than the length connecting pipe box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559696.7U CN204187164U (en) | 2014-09-26 | 2014-09-26 | A kind of bronze pan tube connecting head being applied to heat exchange water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559696.7U CN204187164U (en) | 2014-09-26 | 2014-09-26 | A kind of bronze pan tube connecting head being applied to heat exchange water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187164U true CN204187164U (en) | 2015-03-04 |
Family
ID=52619166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559696.7U Expired - Fee Related CN204187164U (en) | 2014-09-26 | 2014-09-26 | A kind of bronze pan tube connecting head being applied to heat exchange water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235532A (en) * | 2014-09-26 | 2014-12-24 | 苏州巨浪热水器有限公司 | Copper coil pipe connector applied to heat exchange water tank |
-
2014
- 2014-09-26 CN CN201420559696.7U patent/CN204187164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235532A (en) * | 2014-09-26 | 2014-12-24 | 苏州巨浪热水器有限公司 | Copper coil pipe connector applied to heat exchange water tank |
| CN104235532B (en) * | 2014-09-26 | 2016-05-18 | 苏州巨浪热水器有限公司 | A kind of bronze pan tube connector that is applied to heat-exchanging water tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203772105U (en) | Detachable type connection structure between heat exchange pipe and pipe plate | |
| CN204187164U (en) | A kind of bronze pan tube connecting head being applied to heat exchange water tank | |
| CN201034421Y (en) | Steel pipe column-shaped radiator | |
| CN104236101A (en) | Outer coiled pipe heat exchange water tank | |
| CN202470868U (en) | Connection structure at tail end of copper coil in water tank | |
| CN104235532B (en) | A kind of bronze pan tube connector that is applied to heat-exchanging water tank | |
| CN201449187U (en) | Tube type heat exchanger | |
| CN103363665B (en) | A kind of interlayer water tank and processing method thereof for water heater | |
| CN105578626B (en) | A kind of electric heater and its manufacturing process | |
| CN203083418U (en) | Two-stage condensation heat exchanger | |
| CN204087068U (en) | Computer heating radiator syndeton | |
| CN210570121U (en) | Water-cooling pipe | |
| CN201740238U (en) | Heat pump water heater with built-in coil pipes | |
| CN202542228U (en) | Tank type storage and transportation equipment | |
| CN204187843U (en) | A kind of outer coil pipe heat-exchanging water tank | |
| CN203384515U (en) | Copper disc pipe joint structure for heat exchanger water tank | |
| CN201926176U (en) | Water tank for water heater | |
| CN202555242U (en) | High-pressure reaction vessel | |
| CN202304574U (en) | Combined mother liquor heat exchanger with graphite pipe | |
| CN201059774Y (en) | Anti-corrosive thermal storage type water tank | |
| CN201926169U (en) | Vertical solar-energy water tank with split-type enameled inner container | |
| CN202158348U (en) | Explosion-proof device of low temperature heat insulation liquid storage tank | |
| CN201637176U (en) | Isolation joint device for heat exchanging tank and heat exchanging tank | |
| CN211205027U (en) | Novel connecting structure for ball sealing head and tube plate of heat exchanger | |
| CN201954807U (en) | Inner container split enameled jacket solar water tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |