CN207146917U - A kind of electric heater pipe fitting - Google Patents
A kind of electric heater pipe fitting Download PDFInfo
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- CN207146917U CN207146917U CN201721089310.0U CN201721089310U CN207146917U CN 207146917 U CN207146917 U CN 207146917U CN 201721089310 U CN201721089310 U CN 201721089310U CN 207146917 U CN207146917 U CN 207146917U
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- pipe
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- tube
- water inlet
- electric heater
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Abstract
The utility model provides a kind of electric heater pipe fitting, belongs to water heater accessory technical field.It solves the problems such as existing electric heater pipe fitting is not easy to mounting arrangements.This electric heater pipe fitting includes being in straight tube-like and the water inlet pipe and outlet pipe that be arranged in parallel, one end of water inlet pipe is connected with water supply connector, one end of outlet pipe is connected with water out adapter, the other end of water inlet pipe is connected with one end of the U-tube to take the shape of the letter U and this connection end and is connected with the extension tube attached one communicated therewith, the other end of U-tube is connected with the water pipe excessively in straight tube-like and this connection end is connected with coupled logical extension tube attached two, water pipe is crossed by bend pipe with the other end of outlet pipe to be connected, water inlet pipe, U-tube, cross water pipe, the outer surface of bend pipe and outlet pipe is respectively provided with thermal insulation coatings layer.The utility model has the advantages that to be easily installed arrangement and good heat-insulation effect.
Description
Technical field
The utility model belongs to water heater accessory technical field, is related to a kind of pipe fitting, more particularly to a kind of electric heater pipe
Part.
Background technology
Electric heater refers to the water heater heated using electricity as the energy, is mutually arranged side by side with gas heater, solar energy
One of three big water heaters, electric heater is divided into storage-type, Instant heating type and three kinds of fast heating type by the big I of heating power.
Existing electric heater pipe fitting water supply stream passes through, all can be in electric heater pipe in order to realize the adjustment control to water temperature
The sidepiece installation thermometric of part and the electronic building brick of pressure measurement, but when the hot water temperature in electric heater pipe fitting is higher, distribute place
Heat can cause each part temperatures rise in electronic building brick because electronic building brick is in confined space, heat can not and
When distribute, influence the measurement accuracy of temperature and pressure, each part of electronic building brick can be caused to burn when serious, and existing electric heating
The design of hydrophone fitting structure is not reasonable, is not easy to the connection arrangement of antifreeze temperature controller and anti-dry heating temperature controller, existing in addition
Electric heater pipe fitting junction is connected by screw thread with nut check, and junction is more, and the possibility of leak is higher, influences to use
Life-span.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided a kind of mixed water effect is good,
It is easily installed the electric heater pipe fitting of arrangement and good heat-insulation effect.
The purpose of this utility model can be realized by following technical proposal：A kind of electric heater pipe fitting, including in straight
Tubulose and the water inlet pipe and outlet pipe be arrangeding in parallel, one end of described water inlet pipe are connected with water supply connector, described outlet pipe
One end be connected with water out adapter, it is characterised in that the other end of described water inlet pipe is connected with one end of the U-tube to take the shape of the letter U
And this connection end is connected with the extension tube attached one communicated therewith, the other end of U-tube is connected with crosses water pipe and this company in straight tube-like
Connect end and be connected with coupled logical extension tube attached two, described water pipe of crossing is connected by bend pipe with the other end of outlet pipe, institute
The outer surface of water inlet pipe, U-tube, mistake water pipe, bend pipe and the outlet pipe stated is respectively provided with thermal insulation coatings layer.
In a kind of above-mentioned electric heater pipe fitting, described outlet pipe is located at the lower section of water inlet pipe, described U-tube position
Set in two parallel pipe shafts of the top of water inlet pipe and U-tube parallel to water inlet pipe, described water pipe of crossing is located at the upper of U-tube
Just and parallel to outlet pipe set.It is so compact-sized, occupy little space, be easily installed, be advantageous to electric heater miniaturization
Design.
In a kind of above-mentioned electric heater pipe fitting, described water inlet pipe and water supply connector, outlet pipe and water out adapter, enter
Water pipe and U-tube, U-tube and extension tube attached one, U-tube and extension tube attached two, cross water pipe and U rows pipe, cross water pipe and bend pipe, bend pipe and
Outlet pipe is connect by being weldingly connected.Conventional threaded connection is so eliminated, bonding strength is high, avoids each junction leak.
In a kind of above-mentioned electric heater pipe fitting, several tests are equipped with described water supply connector and water out adapter
Hole.Instrument connection is easy to thermometer, pressure gauge installation, to facilitate temperature, the pressure at test water supply connector and water out adapter.
In a kind of above-mentioned electric heater pipe fitting, described water supply connector and water out adapter are respectively provided with thread segment, described
Water supply connector and water out adapter is respectively provided with thread segment the inner and the shoulder block of radially protruding.So install it is easy to connect,
Shoulder block adds lifting surface area so that firmly installing property is good.
Compared with prior art, the mixed water effect of this electric heater pipe fitting is good, effluent temperature constancy, and compact-sized,
Leak possibility is small, is easily installed arrangement, and heat-insulation and heat-preservation is good in addition, avoids the electricity to being installed on this electric heater pipe fitting sidepiece
Sub-component causes to damage, service life length.
Brief description of the drawings
Fig. 1 is the structural representation of this electric heater pipe fitting.
In figure, 1, water inlet pipe；2nd, outlet pipe；3rd, water supply connector；4th, water out adapter；5th, U-tube；6th, extension tube attached one；7th, mistake
Water pipe；8th, extension tube attached two；9th, bend pipe；10th, instrument connection；11st, thread segment；12nd, shoulder block.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this electric heater pipe fitting includes being in straight tube-like and the water inlet pipe 1 and outlet pipe 2 that be arranged in parallel, enter
One end of water pipe 1 is connected with water supply connector 3, and one end of outlet pipe 2 is connected with water out adapter 4, and the other end of water inlet pipe 1 is connected with
One end and this connection end of the U-tube 5 to take the shape of the letter U are connected with the extension tube attached 1 communicated therewith, and the other end of U-tube 5, which is connected with, is in
Water pipe 7 and this connection end excessively of straight tube-like are connected with coupled logical extension tube attached 28, cross water pipe 7 and pass through bend pipe 9 and outlet pipe
2 other end is connected, and described water inlet pipe 1, U-tube 5, the outer surface of water pipe 7, bend pipe 9 and outlet pipe 2 excessively are respectively provided with insulation
Dope layer.
U-tube 5 and the setting for crossing water pipe 7 cause the water temperature that mixed water is abundant, is flowed out from outlet pipe 2 in this electric heater pipe fitting
It is constant, and extension tube attached 1 and extension tube attached 28 facilitate the mounting arrangements of antifreeze temperature controller and anti-dry heating temperature controller, additionally by
Spray existing thermal insulation coatings（Thermal insulation coatings are water-based heat insulation heat preservation energy-saving coating in the present embodiment, insulation painting when reality manufactures
Material can also be composite silicate thermal insulation paint）So that water inlet pipe 1, U-tube 5, cross water pipe 7, bend pipe 9 and outlet pipe 2 it is outer
Surface is respectively provided with thermal insulation coatings layer, so that this electric heater pipe fitting has good heat preservation and insulation, avoids to installation
Cause to damage in the electronic building brick of this electric heater pipe fitting sidepiece, extend service life.
Further describe in detail, in order to compact-sized in order to install, outlet pipe 2 is located at the lower section of water inlet pipe 1, U-tube 5
Set in two parallel pipe shafts of the top of water inlet pipe 1 and U-tube 5 parallel to water inlet pipe 1, cross water pipe 7 and be located at the upper of U-tube 5
Set just and parallel to outlet pipe 2；In order to which bonding strength is high, junction leak, water inlet pipe 1 and water supply connector 3, outlet pipe are avoided
2 with water out adapter 4, water inlet pipe 1 and U-tube 5, U-tube 5 and extension tube attached 1, U-tube 5 and extension tube attached 28, cross water pipe 7 and U rows
Pipe, water pipe 7 excessively are connect with bend pipe 9, bend pipe 9 and outlet pipe 2 by being weldingly connected；For the ease of thermometric, pressure measurement, water supply connector 3
Be equipped with several instrument connections 10 on water out adapter 4, in the present embodiment water supply connector 3 be provided with two instrument connections 10, water outlet
Joint 4 is provided with an instrument connection 10；Easy to connect in order to install, water supply connector 3 and water out adapter 4 are respectively provided with thread segment 11,
Water supply connector 3 and water out adapter 4 are respectively provided with the shoulder block 12 positioned at 11 inner place of thread segment and radially protruding.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a kind of electric heater pipe fitting, including be in straight tube-like and the water inlet pipe be arrangeding in parallel（1）And outlet pipe（2）, it is described
Water inlet pipe（1）One end be connected with water supply connector（3）, described outlet pipe（2）One end be connected with water out adapter（4）, it is special
Sign is, described water inlet pipe（1）The other end be connected with the U-tube to take the shape of the letter U（5）One end and this connection end is connected with and it
The extension tube attached one communicated（6）, U-tube（5）The other end be connected with straight tube-like cross water pipe（7）And this connection end be connected with
Its extension tube attached two being connected（8）, described crosses water pipe（7）Pass through bend pipe（9）With outlet pipe（2）The other end be connected, institute
The water inlet pipe stated（1）, U-tube（5）, cross water pipe（7）, bend pipe（9）And outlet pipe（2）Outer surface be respectively provided with thermal insulation coatings layer.
A kind of 2. electric heater pipe fitting according to claim 1, it is characterised in that described outlet pipe（2）Positioned at water inlet
Pipe（1）Lower section, described U-tube（5）Positioned at water inlet pipe（1）Top and U-tube（5）Two parallel pipe shafts parallel to entering
Water pipe（1）Set, described crosses water pipe（7）Positioned at U-tube（5）Top and parallel to outlet pipe（2）Set.
A kind of 3. electric heater pipe fitting according to claim 1 or 2, it is characterised in that described water inlet pipe（1）With water inlet
Joint（3）, outlet pipe（2）With water out adapter（4）, water inlet pipe（1）With U-tube（5）, U-tube（5）With extension tube attached one（6）, U-shaped
Pipe（5）With extension tube attached two（8）, cross water pipe（7）With U rows pipe, excessively water pipe（7）With bend pipe（9）, bend pipe（9）With outlet pipe（2）It is logical
Cross to be weldingly connected and connect.
A kind of 4. electric heater pipe fitting according to claim 3, it is characterised in that described water supply connector（3）And water outlet
Joint（4）On be equipped with several instrument connections（10）.
A kind of 5. electric heater pipe fitting according to claim 4, it is characterised in that described water supply connector（3）And water outlet
Joint（4）It is respectively provided with thread segment（11）, described water supply connector（3）And water out adapter（4）It is respectively provided with and is located at thread segment（11）It is interior
At end and radially protruding shoulder block（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089310.0U CN207146917U (en) | 2017-08-29 | 2017-08-29 | A kind of electric heater pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721089310.0U CN207146917U (en) | 2017-08-29 | 2017-08-29 | A kind of electric heater pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146917U true CN207146917U (en) | 2018-03-27 |
Family
ID=61670406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721089310.0U Active CN207146917U (en) | 2017-08-29 | 2017-08-29 | A kind of electric heater pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207146917U (en) |
-
2017
- 2017-08-29 CN CN201721089310.0U patent/CN207146917U/en active Active
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