CN210405687U - Descaling heating pipe - Google Patents
Descaling heating pipe Download PDFInfo
- Publication number
- CN210405687U CN210405687U CN201921072271.2U CN201921072271U CN210405687U CN 210405687 U CN210405687 U CN 210405687U CN 201921072271 U CN201921072271 U CN 201921072271U CN 210405687 U CN210405687 U CN 210405687U
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- CN
- China
- Prior art keywords
- heating pipe
- sleeve
- limiting
- wall
- inner cylinder
- 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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Abstract
The utility model discloses a descaling heating pipe, which comprises a rotary propulsion structure and a heating pipe, wherein a spring is sleeved outside the heating pipe, the heating pipe is connected with a limiting block, the rotary propulsion structure comprises a limiting sleeve and a knob, the inner wall of the limiting sleeve is provided with a limiting groove, the knob is connected with a sleeve, the side wall of the sleeve is provided with a guide groove, the sleeve is internally provided with an inner cylinder, the outer wall of the sleeve is connected with a guide post, the front end of the guide post passes through the guide groove and extends into the spiral limiting groove, and the spring is respectively connected with the inner cylinder and the limiting block; a plurality of connecting strips are connected between the limiting sleeve and the limiting block. The utility model has reasonable structure and ingenious design, the knob is rotated, the inner cylinder moves downwards, the spring stretches, and a gap is formed between part of scale and the outer wall of the heating pipe and is separated; the knob is rotated reversely, the inner barrel moves upwards, the spring stretches, and the circulation operation is performed, so that the scale is basically separated from the outer wall of the heating pipe, the descaling is simple, the operation is convenient, and the scale on the heating pipe can be effectively removed.
Description
Technical Field
The utility model relates to a heating pipe especially relates to a scale removal heating pipe.
Background
The heating pipe is used widely as a common heat exchange device on air conditioners, washing machines and other devices, and along with market demands and safe use of products, the explosion-proof demand of a heater becomes one of key requirements of people in product selection.
Because the problem of quality of water problem and the problem of using under high temperature environment, after a period of time, can form the one deck incrustation scale on the outer wall of heating pipe, the parcel of incrustation scale and the low heat conductivility of incrustation scale not only make the interior heater strip of heating pipe generate heat and be difficult to the conduction for reduce substantially the heat conduction efficiency of heating pipe, moreover, the heat still can gather in the heating pipe, because of local overheat, easily explode.
SUMMERY OF THE UTILITY MODEL
In order to make up the deficiency of the prior art, the utility model aims at providing a descaling heating pipe.
The technical scheme of the utility model as follows:
the utility model provides a scale removal heating pipe, is including rotatory propulsion structure and heating pipe, the heating pipe overcoat be equipped with the spring of hugging closely its outer wall, the lower extreme of heating pipe is connected with stopper, its characterized in that: the rotary propelling structure comprises a limiting sleeve arranged outside the upper end of the heating pipe and a knob rotatably mounted at the top of the limiting sleeve, wherein a spiral limiting groove is formed in the inner wall of the limiting sleeve, the bottom end of the knob is connected with a sleeve extending into the limiting sleeve, a guide groove which is vertically arranged is formed in the side wall of the sleeve, an inner cylinder is arranged in the sleeve and is positioned outside the upper end of the heating pipe, a guide post which is transversely arranged is connected to the outer wall of the inner cylinder, the front end of the guide post penetrates through the guide groove and extends into the spiral limiting groove, and two ends of a spring are respectively connected with the bottom end of the inner cylinder and the limiting block; the bottom of stop collar with be connected with a plurality of connecting strips between the stopper.
The descaling heating pipe is characterized in that: the top end of the heating pipe is arranged in the inner cylinder.
The descaling heating pipe is characterized in that: the connecting strips are uniformly distributed at the bottom end of the limiting sleeve.
The descaling heating pipe is characterized in that: the limiting block is provided with a mounting groove for fixing the spring.
The utility model has the advantages that:
1. the utility model discloses rational in infrastructure design benefit is equipped with rotatory propulsion structure, the rotating knob, the knob rotates and drives the sleeve and rotate, the sleeve rotates and drives the guide way and rotates, make the guide post rotate, thereby drive the inner tube and rotate, simultaneously the front end of guide post moves along the spacing groove orbit, make the guide post move to the maximum position in the spacing groove from the initial position in the spacing groove, the inner tube moves down, the spring changes from the state of fully stretching into the state of fully compressing, produce the clearance and separate between partial incrustation scale and the heating tube outer wall; the knob is rotated in the opposite direction, and the initial position in the guide post removed the spacing groove from the maximum position in the spacing groove, and the inner tube rebound, the spring change the state that stretches completely into gradually by the state that stretches out and draws back completely, and circulation operation for the incrustation scale breaks away from the heating pipe outer wall basically, and the scale removal is simple, and convenient operation can effectually clear away the incrustation scale on the heating pipe.
2. The utility model discloses be connected with a plurality of connecting strips between the bottom of stop collar and the stopper, and a plurality of connecting strip evenly distributed, the atress is even, stable in structure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the inner cylinder and the sleeve of the present invention.
Fig. 3 is a diagram of the trace of the motion column of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to clearly and clearly define the scope of the present invention.
A descaling heating pipe comprises a rotary propulsion structure 1 and a heating pipe 2, a spring 3 tightly attached to the outer wall of the heating pipe 2 is sleeved outside the heating pipe 2, the lower end of the heating pipe 2 is connected with a limiting block 4, the rotary propulsion structure 1 comprises a limiting sleeve 5 arranged outside the upper end of the heating pipe 2 and a knob 6 rotatably arranged at the top of the limiting sleeve 5, a spiral limiting groove 7 is formed in the inner wall of the limiting sleeve 5, the bottom end of the knob 6 is connected with a sleeve 8 extending into the limiting sleeve 5, a guide groove 9 vertically arranged is formed in the side wall of the sleeve 8, an inner cylinder 10 is arranged in the sleeve 8, the inner cylinder 10 is positioned outside the upper end of the heating pipe 2, a guide post 11 transversely arranged is connected to the outer wall of the inner cylinder 10, the front end of the guide post 11 penetrates through the guide groove 9 and extends into the spiral limiting groove 7, and the two ends of the; a plurality of connecting strips 12 are connected between the bottom end of the limiting sleeve 5 and the limiting block 4.
The top end of the heating pipe 2 is installed in the inner cylinder 10.
A plurality of connecting strips 12 evenly distributed in the bottom of stop collar 5.
Be equipped with the mounting groove 13 that is used for fixed spring 3 on the stopper 4, spring 3 is fixed, prevents that spring 3 atress from taking place the skew.
During work, the knob 6 is rotated clockwise, the knob 6 rotates to drive the sleeve 8 to rotate, the sleeve 8 rotates to drive the guide groove 9 to rotate, the guide post 11 rotates, the inner cylinder 10 is driven to rotate, meanwhile, the front end of the guide post 11 moves along the track of the limiting groove 7, the guide post 11 moves downwards along the track of the limiting groove 7 from the initial position of the top of the limiting groove 7 to gradually move to the maximum position of the bottom of the limiting groove 7, the inner cylinder 10 gradually moves downwards, because two ends of the spring 3 are respectively connected with the bottom end of the inner cylinder 10 and the limiting block 4, the spring 3 deforms, the spring 3 is changed from a fully-stretched state to a fully-compressed state, and a gap is formed between part of scale and the outer wall of the heating pipe 2 and is;
the knob 6 is rotated in the opposite direction, the guide post 11 is upwards moved along the spacing groove 7 from the maximum position in the spacing groove 7, initial position in the spacing groove 7 is gradually moved, the inner tube 10 gradually moves downwards, the spring 3 is gradually changed into the state of stretching completely by the state of stretching completely, the circulation operation, make the incrustation scale break away from 2 outer walls of the heating pipe basically, the scale removal is simple, the operation is convenient, can effectually clear away the incrustation scale on the heating pipe 2, prevent that the heating pipe 2 from exploding because of the incrustation scale.
Be connected with a plurality of connecting strips 12 between the bottom of stop collar 5 and stopper 4, and a plurality of connecting strips 12 evenly distributed, the atress is even, stable in structure.
The present invention is not limited to the above-mentioned embodiments, and according to the above-mentioned contents, according to the common technical knowledge and conventional means in the field, without departing from the basic technical idea of the present invention, the present invention can also make other equivalent modifications, replacements or changes in various forms, all falling within the protection scope of the present invention.
Claims (4)
1. The utility model provides a scale removal heating pipe, is including rotatory propulsion structure and heating pipe, the heating pipe overcoat be equipped with the spring of hugging closely its outer wall, the lower extreme of heating pipe is connected with stopper, its characterized in that: the rotary propelling structure comprises a limiting sleeve arranged outside the upper end of the heating pipe and a knob rotatably mounted at the top of the limiting sleeve, wherein a spiral limiting groove is formed in the inner wall of the limiting sleeve, the bottom end of the knob is connected with a sleeve extending into the limiting sleeve, a guide groove which is vertically arranged is formed in the side wall of the sleeve, an inner cylinder is arranged in the sleeve and is positioned outside the upper end of the heating pipe, a guide post which is transversely arranged is connected to the outer wall of the inner cylinder, the front end of the guide post penetrates through the guide groove and extends into the spiral limiting groove, and two ends of a spring are respectively connected with the bottom end of the inner cylinder and the limiting block; the bottom of stop collar with be connected with a plurality of connecting strips between the stopper.
2. A descaling-heating pipe according to claim 1, characterized in that: the top end of the heating pipe is arranged in the inner cylinder.
3. A descaling-heating pipe according to claim 1, characterized in that: the connecting strips are uniformly distributed at the bottom end of the limiting sleeve.
4. A descaling-heating pipe according to claim 1, characterized in that: the limiting block is provided with a mounting groove for fixing the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921072271.2U CN210405687U (en) | 2019-07-10 | 2019-07-10 | Descaling heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921072271.2U CN210405687U (en) | 2019-07-10 | 2019-07-10 | Descaling heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210405687U true CN210405687U (en) | 2020-04-24 |
Family
ID=70353605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921072271.2U Expired - Fee Related CN210405687U (en) | 2019-07-10 | 2019-07-10 | Descaling heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210405687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681877A (en) * | 2021-01-17 | 2021-04-20 | 程志安 | Dust fall type isolation barrier for building engineering |
-
2019
- 2019-07-10 CN CN201921072271.2U patent/CN210405687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681877A (en) * | 2021-01-17 | 2021-04-20 | 程志安 | Dust fall type isolation barrier for building engineering |
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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: 20200424 Termination date: 20210710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |