CN208108457U - Electromagnetic heating water pipe - Google Patents
Electromagnetic heating water pipe Download PDFInfo
- Publication number
- CN208108457U CN208108457U CN201820457608.0U CN201820457608U CN208108457U CN 208108457 U CN208108457 U CN 208108457U CN 201820457608 U CN201820457608 U CN 201820457608U CN 208108457 U CN208108457 U CN 208108457U
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- CN
- China
- Prior art keywords
- metal tube
- ring
- water pipe
- wall
- sleeve
- 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
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- General Induction Heating (AREA)
Abstract
The utility model discloses electromagnetic heating water pipes, electromagnetic induction coil is equipped on the outer wall of the metal tube of water pipe, electromagnetic induction coil is electrically connected with high-frequency current generating device, stiffening ring is equidistantly provided on the outer wall of metal tube, heat preservation sleeve is set on the outer wall of metal tube, it keeps the temperature and is equidistantly provided with ring sleeve on the inner wall of sleeve, outwardly protruding to be extended between adjacent annular casing has heat keeper, and heat keeper is embedded in the cavity between adjacent stiffening ring；The seal nipple is disposed with the double-layer structure of shell and inner casing composition from the outside to the core, and the end of shell, which outwardly protrudes to be extended, ring type seal, is provided with annular seal space at the end face sealing ring of metal tube, sealing ring is embedded in seal chamber.Play the role of quickly heating；The lost waste of heat in metal tube is reduced, the thermal efficiency is high；Extend the service life of water pipe；Seal nipple plays the role of sealing, has many advantages, such as that at low cost, efficiency is high, performance easy to use, safe is good.
Description
Technical field
The utility model belongs to water tube apparatus technical field, and in particular to electromagnetic heating water pipe.
Background technique
Water pipe is a kind of pipeline of water supply.It is traditionally used for the water pipe of agricultural irrigation at present, when in cold season
When, due to the influence of ambient temperature and the property of water itself, in cold environment, it is easy to freeze, makes water pipe because of water freezing
Volume expansion causes water pipe to burst.The currently known Resistant heating thermal efficiency is lower than electromagnetic heating, and electromagnet water heater is answered all to be
Water is heated again after making the metal generation eddy-current heating of almost plane shape with coil generation high-frequency alternating magnetic field.Such heating dress
It is big, at high cost to set volume.Heating is finished either with or without corresponding attemperator, is caused to waste some heats, is reduced the thermal efficiency.
In addition, making troubles due to needing to use different types of pipeline when maintenance replacement to corresponding maintenance.Therefore, how to research and develop
A kind of novel electromagnetic heating water pipe solves above-mentioned technical problem, has important practical significance.
Utility model content
For the technical problem that heating and thermal insulation performance existing in the prior art is poor, the purpose of this utility model is that mentioning
For electromagnetism heating pipe.
The technical solution that the utility model is taken is：
Electromagnetic heating water pipe, including water pipe and seal nipple, water pipe from inside to outside successively include metal tube and heat preservation sleeve,
Electromagnetic induction coil is equipped on the outer wall of metal tube, electromagnetic induction coil is electrically connected with high-frequency current generating device, metal tube
Outer wall on be equidistantly provided with stiffening ring, heat preservation sleeve is set on the outer wall of metal tube, keep the temperature it is equal on the inner wall of sleeve between
Away from ring sleeve is provided with, outwardly protruding to be extended between adjacent annular casing has heat keeper, and heat keeper is embedded to be added adjacent
In cavity between strong circle；The seal nipple is disposed with the double-layer structure of shell and inner casing composition, shell from the outside to the core
End outwardly protrude be extended have ring type seal, be provided with annular seal space at the end face sealing ring of metal tube,
Sealing ring is embedded in seal chamber.
Further, the electromagnetic induction coil is laid in the shape of a spiral on the outer wall of metal tube, is connected with stiffening ring
Place is embedded in stiffening ring.
Further, the stiffening ring is set as the annular ring that outer diameter is greater than metal tube.
Further, the heat keeper is set as hollow cylinder tube-in-tube structure, between length and adjacent stiffening ring
Distance is consistent.
Further, the ring sleeve prepares to form ring structure using rock wool material, the width of width and stiffening ring
Degree is consistent, internal diameter it is consistent with the outer diameter of stiffening ring.
Further, sandwiched forms hollow cavity between the shell and inner casing of the seal nipple, between waiting on inner casing outer wall
Arrangement is provided with annular wire casing.
The beneficial effects of the utility model are：
Water pipe structure in the utility model is novel, converts electrical energy into thermal energy by internal electromagnetic induction coil,
Make to be heated evenly along metal tube length direction flowing water, quickly heat；The ring sleeve of heat preservation sleeve is mutually clamped with stiffening ring to be connect
Touching is played the role of reinforcing support, while thermal insulation property can be improved, and the lost waste of heat in metal tube is reduced, and the thermal efficiency is high；
Prevent metal tube from, there is a phenomenon where bursting, prolonging the service life in the lower situation of temperature simultaneously；Seal nipple plays sealing
Effect, electromagnetic induction coil, which is wrapped in annular wire casing, concludes neat, while being convenient for wiring and maintenance, and safety in utilization is good,
Have many advantages, such as that at low cost, efficiency is high, performance easy to use, safe is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of metal tube in the utility model.
Fig. 2 is the structural schematic diagram that sleeve is kept the temperature in the utility model.
Fig. 3 is the structural schematic diagram of seal nipple in the utility model.
Wherein, 1, metal tube；2, electromagnetic induction coil；3, stiffening ring；4, ring sleeve；5, heat keeper；6, shell；7, ring
Shape wire casing；8, inner casing；9, sealing ring；10, seal chamber.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, electromagnetic heating water pipe, including water pipe and seal nipple, water pipe successively wrap from inside to outside
Metal tube 1 and heat preservation sleeve are included, the inner wall smooth of metal tube 1 is smooth, and flowing water is unobstructed not to will form resistance, not will form dirt
With generate bacterium, be equipped with electromagnetic induction coil 2 on the outer wall of metal tube 1, the electromagnetic induction coil 2 is laid in the shape of a spiral
On the outer wall of metal tube 1, electromagnetic induction coil 2 is electrically connected with high-frequency current generating device, is equidistantly set on the outer wall of metal tube 1
It is equipped with stiffening ring 3, stiffening ring 3 is set as the annular ring that outer diameter is greater than metal tube 1, the electromagnetic induction at place is connected with stiffening ring 3
Coil 2 is embedded in stiffening ring 3.
When specifically used, liquid is injected into metal tube 1, the high-frequency current generating device includes being controlled to a power supply
Controller, controller input terminal are connected at the input of thermocouple, controller output end connection radio-frequency generator in metal tube 1
End connects power amplifier input, power amplifier output with the input terminal of power amplifier, radio-frequency generator output end
Connect electromagnetic induction coil 2.High-frequency current generating device is opened, electromagnetic induction coil 2 converts electrical energy into thermal energy, passes to gold
Belong to the liquid in pipe 1, be heated evenly along 1 length direction flowing water of metal tube, is quickly heated.
Heat preservation sleeve is set on the outer wall of metal tube 1, is kept the temperature and is equidistantly provided with ring sleeve 4 on the inner wall of sleeve,
Ring sleeve 4 prepares to form ring structure using rock wool material, the equivalent width of width and stiffening ring 3, internal diameter with plus
The outer diameter of strong circle 3 is consistent；It outwardly protrudes to be extended between adjacent annular casing 4 and has heat keeper 5, heat keeper 5 is embedded in phase
In cavity between adjacent stiffening ring 3, heat keeper 5 is set as hollow cylinder tube-in-tube structure, between length and adjacent stiffening ring 3
Distance it is consistent.
The ring sleeve 4 of heat preservation sleeve is mutually clamped with stiffening ring 3 to be contacted, and is played the role of reinforcing support, can either be held
It is also able to bear internal load by external load, while thermal insulation property can be improved, keeps the temperature the heat keeper 5 and metal tube of sleeve
The electromagnetic induction coil 2 of 1 outer wall fits closely, and heat keeper 5 plays protection and heat preservation to electromagnetic induction coil 2 and metal tube 1
Effect, reduces the lost waste of heat in metal tube 1, and the thermal efficiency is high；Prevent metal tube 1 from issuing in the lower situation of temperature simultaneously
The phenomenon that raw explosion, prolong the service life.Furthermore it is also possible to insulating layer and shielded layer measure be taken, using safe without external spoke
Penetrate harm.
Seal nipple is disposed with the double-layer structure that shell 6 and inner casing 8 form from the outside to the core, and the end of shell 6 is outside
Protrusion, which is extended, ring type seal 9, is provided with annular seal space 10, sealing ring at the end face sealing ring 9 of metal tube 1
9 are embedded in seal chamber 10.Sandwiched forms hollow cavity between the shell 6 and inner casing 8 of seal nipple, between waiting on 8 outer wall of inner casing
Arrangement is provided with annular wire casing 7.
Both 1 ends of seal nipple and metal tube are mutually clamped, and play the role of sealing, and the hollow cavity of seal nipple is
Electromagnetic induction coil 2 provides winding space, and convenient for electromagnetic induction coil 2 to be wrapped in annular wire casing 7, it is neat to play conclusion
Effect, while being convenient for wiring and maintenance, electromagnetic induction coil 2 is sealed by seal nipple, ensure that electromagnetism water pipe
It works normally, while being sealed by the fastening end of 9 pairs of the two of sealing ring, avoid the wind that electromagnetic induction coil 2 is soaked
Danger, safety in utilization are good.
The above is not limitations of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise of not departing from the utility model in essence range, several variations, modifications, additions or substitutions can also be made,
These improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. electromagnetic heating water pipe, which is characterized in that including water pipe and seal nipple, water pipe successively include from inside to outside metal tube and
Sleeve is kept the temperature, is equipped with electromagnetic induction coil on the outer wall of metal tube, electromagnetic induction coil is electrically connected with high-frequency current generating device
It connects, stiffening ring is equidistantly provided on the outer wall of metal tube, heat preservation sleeve is set on the outer wall of metal tube, keeps the temperature the interior of sleeve
Ring sleeve is equidistantly provided on wall, outwardly protruding to be extended between adjacent annular casing has heat keeper, and heat keeper is embedded
In cavity between adjacent stiffening ring；The seal nipple is disposed with the double-deck knot of shell and inner casing composition from the outside to the core
Structure, the end of shell, which outwardly protrudes to be extended, ring type seal, is provided with annular at the end face sealing ring of metal tube
Seal chamber, sealing ring are embedded in seal chamber.
2. electromagnetic heating water pipe according to claim 1, which is characterized in that the electromagnetic induction coil is laid in the shape of a spiral
On the outer wall of metal tube, it is embedded in stiffening ring with the stiffening ring place of connecting.
3. electromagnetic heating water pipe according to claim 1, which is characterized in that the stiffening ring is set as outer diameter greater than metal tube
Annular ring.
4. electromagnetic heating water pipe according to claim 1, which is characterized in that the heat keeper is set as hollow cylinder sleeve
Structure, length are consistent with the distance between adjacent stiffening ring.
5. electromagnetic heating water pipe according to claim 1, which is characterized in that the ring sleeve prepares shape using rock wool material
Circularize structure, the equivalent width of width and stiffening ring, internal diameter it is consistent with the outer diameter of stiffening ring.
6. electromagnetic heating water pipe according to claim 1, which is characterized in that pressed from both sides between the shell and inner casing of the seal nipple
If forming hollow cavity, equidistantly arrangement is provided with annular wire casing on inner casing outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457608.0U CN208108457U (en) | 2018-04-02 | 2018-04-02 | Electromagnetic heating water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457608.0U CN208108457U (en) | 2018-04-02 | 2018-04-02 | Electromagnetic heating water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108457U true CN208108457U (en) | 2018-11-16 |
Family
ID=64120411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820457608.0U Expired - Fee Related CN208108457U (en) | 2018-04-02 | 2018-04-02 | Electromagnetic heating water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108457U (en) |
-
2018
- 2018-04-02 CN CN201820457608.0U patent/CN208108457U/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: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |