CN214038353U - Quick connecting piece for internal heating cylinder of electromagnetic boiler - Google Patents
Quick connecting piece for internal heating cylinder of electromagnetic boiler Download PDFInfo
- Publication number
- CN214038353U CN214038353U CN202023097625.4U CN202023097625U CN214038353U CN 214038353 U CN214038353 U CN 214038353U CN 202023097625 U CN202023097625 U CN 202023097625U CN 214038353 U CN214038353 U CN 214038353U
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- China
- Prior art keywords
- hoop
- joint
- pipe body
- groove
- flange
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- 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
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 31
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses an electromagnetic boiler internal heating section of thick bamboo quick connect piece, include: a joint A, a clamping piece and a joint B; the joint A comprises a pipe body A, a hoop groove A and a flange A, wherein the flange A is arranged at one end of the pipe body A, and the hoop groove A is arranged on the outer side of the other end of the pipe body A; the joint B comprises a pipe body B, a flange B and a hoop groove B, wherein the flange B is arranged at one end of the pipe body B, and the hoop groove B is arranged on the outer side of the other end of the pipe body B; the clamping piece is of an annular structure formed by splicing two semi-arc-shaped clamping bodies; the two ends of the hoop body are provided with connecting lugs; the connecting lug is provided with a bolt hole; two hoop edges are arranged on the inner side of the hoop body; the two semi-arc hoop bodies are hooped on the joint A and the joint B, and two hoop edges on the inner sides of the hoop bodies are clamped in the hoop groove A and the hoop groove B respectively; the two hoop bodies are connected with each other through bolt holes on connecting lugs at two ends by bolts; the quick connecting piece can realize quick disassembly or connection of the heating cylinder in the electromagnetic boiler, brings convenience for maintenance or replacement of the heating cylinder, and is time-saving and labor-saving.
Description
Technical Field
The utility model relates to an electromagnetic heating technical field, concretely relates to inside cartridge heater quick connector of electromagnetic boiler.
Background
When a heating cylinder in an electromagnetic boiler in the prior art is installed, the heating cylinder is generally connected into a heating circulating pipeline in the electromagnetic boiler in a welding or flange connection mode; because the heating cylinder is the core part of heating circulation heating fluid in the electromagnetic boiler, is easily ageing at the in-process that uses repeatedly, makes its heating efficiency step-down, needs the maintenance of periodic maintenance or change, and the connection mounting means of heating cylinder among the prior art is inconvenient to carry out quick dismantlement or connection to the heating cylinder for the heating cylinder is maintained or is changed and wastes time and energy.
SUMMERY OF THE UTILITY MODEL
Problem to among the prior art, the utility model provides an inside cartridge heater quick connector of electromagnetic boiler, this quick connector can realize quick dismantlement or the connection of the cartridge heater in the electromagnetic boiler, and it is convenient to maintain or change for the cartridge heater, labour saving and time saving, the operation of the electromagnetic boiler efficient of assurance.
For realizing the purpose of the utility model, the utility model adopts the following technical scheme:
an electromagnetic boiler inside cartridge heater quick connect, comprising: a joint A, a clamping piece and a joint B; the joint A comprises a pipe body A, a hoop groove A and a flange A, wherein the flange A is arranged at one end of the pipe body A, and the hoop groove A is arranged on the outer side of the other end of the pipe body A; the joint B comprises a pipe body B, a flange B and a hoop groove B, wherein the flange B is arranged at one end of the pipe body B, and the hoop groove B is arranged on the outer side of the other end of the pipe body B; the clamping piece is of an annular structure formed by splicing two semi-arc-shaped clamping bodies; two ends of the hoop body are provided with connecting lugs; the connecting lug is provided with a bolt hole; two hoop edges are arranged on the inner side of the hoop body; the two semi-arc hoop bodies are hooped on the joint A and the joint B, and two hoop edges on the inner sides of the hoop bodies are clamped in the hoop groove A and the hoop groove B respectively; the two hoop bodies are connected with each other through bolt holes in the connecting lugs at two ends by bolts.
Preferably, polymer rubber pads are arranged in the hoop groove A and the hoop groove B.
Preferably, an annular bulge is arranged on the end face of one end of the pipe body A, and an annular groove is formed in the end face of one end of the pipe body B; the annular groove is internally provided with a polymer rubber pad.
Preferably, a gasket is arranged between the two hoop bodies.
Preferably, the pad is provided with a convex point, and the hoop body is provided with a concave point corresponding to the convex point.
Compared with the prior art, the utility model, following beneficial effect has:
the quick connecting piece can realize quick disassembly or connection of the heating cylinder in the electromagnetic boiler, brings convenience to maintenance or replacement of the heating cylinder, and is time-saving and labor-saving; and the high-efficiency operation of the electromagnetic boiler is guaranteed.
Drawings
FIG. 1 is a schematic structural view of a rapid connecting member for an internal heating cylinder of an electromagnetic boiler according to the present invention;
FIG. 2 is a schematic structural view of a joint A of the rapid connecting member for the heating cylinder inside the electromagnetic boiler of the present invention;
FIG. 3 is a schematic structural view of a tightening member of the rapid connecting member for an internal heating cylinder of an electromagnetic boiler according to the present invention;
FIG. 4 is a schematic structural view of a joint B of the rapid connecting member for the heating cylinder inside the electromagnetic boiler according to the present invention;
in the figure: joint a1, clamp 2, joint B3, tube a11, hoop groove a12, flange a13, annular protrusion 14, hoop body 21, hoop rib 22, bolt 23, engaging lug 24, tube B31, annular groove 32, flange B33, and hoop groove B34.
Detailed Description
The drawings in the embodiments of the present invention will be combined; to the technical scheme in the embodiment of the utility model, clearly, describe completely:
as shown in fig. 1-4, in an embodiment of the present invention, a quick connector for an internal heating tube of an electromagnetic boiler comprises: joint a1, grip element 2, joint B3; the joint A1 comprises a pipe body A11, a hoop groove A12 and a flange A13, wherein the flange A13 is arranged at one end of the pipe body A11, and the hoop groove A12 is arranged outside the other end of the pipe body A11; the joint B3 comprises a pipe body B31, a flange B33 and a hoop groove B34, wherein the flange B33 is arranged at one end of a pipe body B31, and the hoop groove B34 is arranged outside the other end of the pipe body B31; the tightening piece 2 is an annular structure formed by splicing two semi-arc-shaped hoop bodies 21; two ends of the hoop body 21 are provided with connecting lugs 24; the connecting lug 24 is provided with a bolt hole; two hoop edges 22 are arranged on the inner side of the hoop body 21; the two semi-arc hoop bodies 21 are hooped on a joint A1 and a joint B3; the two hoop edges 22 on the inner side of the hoop body 21 are respectively clamped into the hoop groove A12 and the hoop groove B34; the two hoop bodies 21 are connected to each other by bolts 23 through bolt holes on both end engaging lugs 24.
When the connecting piece is used, flanges at two ends of the heating cylinder in the electromagnetic boiler are respectively installed on the connecting piece; then the heating cylinder is connected to a pipeline for circularly heating the inside of the electromagnetic boiler through the method connection on the connecting piece; when maintenance is required, the clamping piece 2 on the connecting piece can be directly disassembled, the joint A1 and the joint B3 are separated, the heating cylinder is detached from the circularly heated pipeline, and after the maintenance is finished, the joint A1 and the joint B3 are clamped through the clamping piece 2.
Specifically, polymer rubber pads are arranged in the hoop groove A12 and the hoop groove B34; the sealing performance is increased.
Specifically, an annular protrusion 14 is arranged on the end face of one end of the pipe body A11, and an annular groove 32 is arranged on the end face of one end of the pipe body B31; a polymer rubber pad is arranged in the annular groove 32. In use, the annular protrusion 14 may snap into the annular groove 32, further increasing the seal between fitting A1 and fitting B3.
Specifically, the gasket 25 is arranged between the two hoop bodies 21, so that the flexibility is increased when the two hoop bodies 21 are spliced, and the freedom degrees of expansion with heat and contraction with cold are provided for the hoop member 2 and the joint hooped thereby.
Specifically, the pad 25 is provided with a convex point, and the hoop body 21 is provided with a concave point corresponding to the convex point; when in use, the convex points on the gasket 25 fall into the concave points, so that the gasket 25 is not easy to shift or fall off from the space between the two hoop bodies 21 in the process of tightening.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts should be covered by the protection scope of the present invention.
Claims (5)
1. An electromagnetic boiler inside cartridge heater quick connect, comprising: a joint A, a clamping piece and a joint B; the method is characterized in that: the joint A comprises a pipe body A, a hoop groove A and a flange A, wherein the flange A is arranged at one end of the pipe body A, and the hoop groove A is arranged on the outer side of the other end of the pipe body A; the joint B comprises a pipe body B, a flange B and a hoop groove B, wherein the flange B is arranged at one end of the pipe body B, and the hoop groove B is arranged on the outer side of the other end of the pipe body B; the clamping piece is of an annular structure formed by splicing two semi-arc-shaped clamping bodies; two ends of the hoop body are provided with connecting lugs; the connecting lug is provided with a bolt hole; two hoop edges are arranged on the inner side of the hoop body; the two semi-arc hoop bodies are hooped on the joint A and the joint B, and two hoop edges on the inner sides of the hoop bodies are clamped in the hoop groove A and the hoop groove B respectively; the two hoop bodies are connected with each other through bolt holes in the connecting lugs at two ends by bolts.
2. The rapid connecting piece for the internal heating cylinder of the electromagnetic boiler according to claim 1, characterized in that: and polymer rubber pads are arranged in the hoop groove A and the hoop groove B.
3. The rapid connecting piece for the internal heating cylinder of the electromagnetic boiler according to claim 1, characterized in that: an annular bulge is arranged on the end face of one end of the pipe body A, and an annular groove is formed in the end face of one end of the pipe body B; the annular groove is internally provided with a polymer rubber pad.
4. The rapid connecting piece for the internal heating cylinder of the electromagnetic boiler according to claim 1, characterized in that: a gasket is arranged between the two hoop bodies.
5. The rapid connecting piece for the internal heating cylinder of the electromagnetic boiler according to claim 4, characterized in that: the gasket is provided with a convex point, and the hoop body is provided with a concave point corresponding to the convex point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097625.4U CN214038353U (en) | 2020-12-21 | 2020-12-21 | Quick connecting piece for internal heating cylinder of electromagnetic boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023097625.4U CN214038353U (en) | 2020-12-21 | 2020-12-21 | Quick connecting piece for internal heating cylinder of electromagnetic boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214038353U true CN214038353U (en) | 2021-08-24 |
Family
ID=77340553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023097625.4U Expired - Fee Related CN214038353U (en) | 2020-12-21 | 2020-12-21 | Quick connecting piece for internal heating cylinder of electromagnetic boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214038353U (en) |
-
2020
- 2020-12-21 CN CN202023097625.4U patent/CN214038353U/en not_active Expired - Fee Related
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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: 20210824 |