CN203893394U - Detachable instant-heating heater - Google Patents
Detachable instant-heating heater Download PDFInfo
- Publication number
- CN203893394U CN203893394U CN201420283682.7U CN201420283682U CN203893394U CN 203893394 U CN203893394 U CN 203893394U CN 201420283682 U CN201420283682 U CN 201420283682U CN 203893394 U CN203893394 U CN 203893394U
- Authority
- CN
- China
- Prior art keywords
- coil pipe
- heater
- heating wire
- ring
- inner ring
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a detachable instant-heating heater. A double-ring coil comprises an outer coil ring and an inner coil ring. The inner coil ring is located in the middle of the outer coil ring. The upper end of the inner coil ring is communicated with the upper end of the outer coil ring in an airtight mode. The lower end of the outer coil ring is provided with a coil water inlet. The lower end of the inner coil ring is provided with a coil water outlet. Heat conduction materials are arranged on the outer surface of the double-ring coil in a casting mode. The space between the outer coil ring and the inner coil ring is provided with a heater groove. The upper end of the heater groove is closed, and the lower end of the heater groove is open. An electric heating body is arranged in the heater groove. A fit clearance is arranged between the electric heating body and the heater groove. Colloid heat conduction materials are smeared in the fit clearance. A temperature sensor blind pipe is arranged at the center of the inner coil ring. The electric heating body comprises a heater shell. A heating wire is arranged in the heater shell. An insulating layer is arranged between the heating wire and the heater shell. The heating wire is of a U shape. The positive end and the negative end of the heating wire penetrate through the insulating layer and are fixedly connected with heating wire binding posts respectively. The heating wire binding posts comprise the positive binding post and the negative binding post.
Description
Technical field
The utility model relates to a kind of electric heater, relates in particular to a kind of detachable instantaneously heated type heater.
Background technology
Instant heating type electric heater is widely used in various water heater products and pot-type boiler field, various informative, it is the core component of water heater, what be most widely used at present will count metal tube electric heater, its be widely used in various water heaters and need the equipment with electrical heating water intaking among, but metal tube electric heater is invaded and is ducked in drink for a long time, water power can not thoroughly be isolated, easily corrosion electric leakage, what is more important electrothermal tube belongs to high temperature original paper, during use, very easily produce incrustation scale, once metal tube is wrapped up completely by incrustation scale, heat just distributes and does not go out, gently electrical heating itself damages, heavy breaking out of fire accident, security performance is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of detachable instantaneously heated type heater that can significantly increase the service life, increase heat exchange area, for ease of maintenaince maintain.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of detachable instantaneously heated type heater, comprise dicyclo coil pipe and electric heating body, it is characterized in that: dicyclo coil pipe comprises coil pipe outer ring and coil pipe inner ring, coil pipe inner ring is positioned in the middle of coil pipe outer ring, airtight the communicating in upper end of the upper end of coil pipe inner ring and coil pipe outer ring, lower end, coil pipe outer ring is coil pipe water inlet, coil pipe inner ring lower end is coil pipe delivery port, dicyclo coil pipe outside is cast with Heat Conduction Material, space between coil pipe outer ring and coil pipe inner ring is heater pocket, heater pocket upper end closed, lower ending opening, electric heating body is arranged in heater pocket, between electric heating body and heater pocket, be provided with fit clearance, in fit clearance, be coated with colloidal Heat Conduction Material, the center of coil pipe inner ring is provided with temperature detector blind pipe, electric heating body comprises heater housing, in heater housing, be provided with heating wire, between heating wire and heater housing, be provided with insulating barrier, it is U-shaped that heating wire is, heating wire comprises positive and negative two ends, the positive and negative two ends of heating wire are fixedly connected with heating wire binding post through insulating barrier respectively, and heating wire binding post comprises positive terminal and negative terminal, and the heating wire binding post line of tightening up a screw is connected with binding post nut.
The problem that the utility model can not thoroughly be isolated mainly for metallic electrothermal device water power, done further improvement, electric heater is designed to removable structure, integral heater is divided into electric heating body and two parts of dicyclo coil pipe, electric heating body is partly done to composite design, and be rolled into as a whole circular ring structure with highly heat-conductive material integral cast, and the dicyclo coil pipe that coordinates an inside and outside double helix to form, dicyclo coil pipe adopts highly heat-conductive material casting to become overall structure equally, one head is shut, between the dicyclo of other end, just in time reserve the heater pocket that the electric heating body of annulus can be filled in, thermal conductive silicon lipid paste Heat Conduction Material is filled at place, gap, become a heat conductivility good, the uniform overall structure of each position temperature, its advantage is: 1, there is water power isolation structure completely, safety is secure, 2, its water route of instantaneously heated type heater is longer, and the thermal efficiency is higher, and the dicyclo coil pipe waterway structure that this heater adopts has the distance of overlength, 3, its integral cast moulding, makes each position temperature equalization of heater, and coil pipe reaches 360 degree heat exchange in inside, and heat exchange area maximizes, and there will not be the sometimes hot and sometimes cold phenomenon of hot water, 4,, because Instant heating type electrical heating inside belongs to mobile running water, temperature, lower than 55 degree, is therefore difficult for producing incrustation scale, has extended service life greatly, 5, electric heating body and dicyclo coil portions belong to demountable structure, easy to maintenance, even if electric heating body arrives useful life later, do not need to change coil pipe yet, only need to change electric heating body part, heat exchange coil still can unrestrictedly use, and significantly reduces and uses and maintenance cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of looking up of Fig. 1;
Fig. 3 is the structural representation of dicyclo coil pipe in Fig. 1;
Fig. 4 is the structural representation of looking up of Fig. 3;
Fig. 5 is the structural representation of electric heating body in Fig. 1.
In accompanying drawing:
1, coil pipe outer ring; 2, coil pipe inner ring; 3, coil pipe water inlet; 4, coil pipe delivery port; 5, heater pocket; 6, temperature detector blind pipe; 7, heater housing; 8, heating wire; 9, insulating barrier; 10, heating wire binding post; 101, positive terminal; 102, negative terminal; 11, binding post nut; 12, Heat Conduction Material; 13, fit clearance.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of detachable instantaneously heated type heater, as shown in Figures 1 to 5, comprise dicyclo coil pipe and electric heating body, dicyclo coil pipe comprises coil pipe outer ring 1 and coil pipe inner ring 2, coil pipe inner ring 2 is positioned in the middle of coil pipe outer ring 1, airtight the communicating in upper end of the upper end of coil pipe inner ring 2 and coil pipe outer ring 1, 1 lower end, coil pipe outer ring is coil pipe water inlet 3, coil pipe inner ring 2 lower ends are coil pipe delivery port 4, dicyclo coil pipe outside is cast with Heat Conduction Material 12, space between coil pipe outer ring 1 and coil pipe inner ring 2 is heater pocket 5, heater pocket 5 upper end closeds, lower ending opening, electric heating body is arranged in heater pocket 5, between electric heating body and heater pocket 5, be provided with fit clearance 13, in fit clearance 13, be coated with colloidal Heat Conduction Material, the center of coil pipe inner ring 2 is provided with temperature detector blind pipe 6, electric heating body comprises heater housing 7, in heater housing 7, be provided with heating wire 8, between heating wire 8 and heater housing 7, be provided with insulating barrier 9, heating wire 8 is U-shaped, heating wire 8 comprises positive and negative two ends, the positive and negative two ends of heating wire 8 are fixedly connected with heating wire binding post 10 through insulating barrier 9 respectively, and heating wire binding post 10 comprises positive terminal 101 and negative terminal 102, and heating wire binding post 10 line of tightening up a screw is connected with binding post nut 11.
Embodiment recited above is described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design concept; various modification and improvement that in this area, common engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
The utility model is a kind of dismountable Instant heating type heater, and the casting Heat Conduction Material of its use adopts the metal material of the heat conductivility excellences such as aluminium or copper; Dicyclo coil pipe can use seamless stainless steel or copper pipe, and its decay resistance is better, and service life is longer; A reserved blind pipe cavity, inner ring coil pipe center, the convenient protective devices such as temp probe or temperature detector of installing.
The utility model integral body can be divided into two large divisions, i.e. dicyclo coil portions and electric heating body part, and this two large divisions is wrapped up by Heat Conduction Material, becomes respectively as a whole.Dicyclo coil pipe comprises coil pipe outer ring and coil pipe inner ring, and coil pipe outer ring and coil pipe inner ring close as a whole at top, and actual is that a spiral pipeline is coiled to form, and coil pipe outer ring and coil pipe inner ring can find out it is two toroidals from looking up angle.Insulating barrier plays the effect of isolated insulation between heater housing and heating wire.Heating wire binding post is screw structural, is connected with binding post nut above, so that fixed power source wire terminal while using.
In the utility model, to after the heater pocket in electric heating body partial insertion dicyclo coil pipe, there will be fit clearance, before installation, need in heater pocket inside, smear in right amount some colloidal Heat Conduction Materials, to reduce gap, make the whole heat-transfer effect of heater more abundant.
Claims (1)
1. a detachable instantaneously heated type heater, comprise dicyclo coil pipe and electric heating body, it is characterized in that: dicyclo coil pipe comprises coil pipe outer ring (1) and coil pipe inner ring (2), coil pipe inner ring (2) is positioned in the middle of coil pipe outer ring (1), airtight the communicating in upper end of the upper end of coil pipe inner ring (2) and coil pipe outer ring (1), lower end, coil pipe outer ring (1) is coil pipe water inlet (3), coil pipe inner ring (2) lower end is coil pipe delivery port (4), dicyclo coil pipe outside is cast with Heat Conduction Material (12), space between coil pipe outer ring (1) and coil pipe inner ring (2) is heater pocket (5), heater pocket (5) upper end closed, lower ending opening, electric heating body is arranged in heater pocket (5), between electric heating body and heater pocket (5), be provided with fit clearance (13), fit clearance is coated with colloidal Heat Conduction Material in (13), the center of coil pipe inner ring (2) is provided with temperature detector blind pipe (6), electric heating body comprises heater housing (7), in heater housing (7), be provided with heating wire (8), between heating wire (8) and heater housing (7), be provided with insulating barrier (9), heating wire (8) is U-shaped, heating wire (8) comprises positive and negative two ends, the positive and negative two ends of heating wire (8) are fixedly connected with heating wire binding post (10) through insulating barrier (9) respectively, heating wire binding post (10) comprises positive terminal (101) and negative terminal (102), and heating wire binding post (10) line of tightening up a screw is connected with binding post nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283682.7U CN203893394U (en) | 2014-05-30 | 2014-05-30 | Detachable instant-heating heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283682.7U CN203893394U (en) | 2014-05-30 | 2014-05-30 | Detachable instant-heating heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893394U true CN203893394U (en) | 2014-10-22 |
Family
ID=51719789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283682.7U Withdrawn - After Issue CN203893394U (en) | 2014-05-30 | 2014-05-30 | Detachable instant-heating heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983009A (en) * | 2014-05-30 | 2014-08-13 | 山东黄金太阳科技发展有限公司 | Detachable instant type heater |
| CN112524587A (en) * | 2020-12-19 | 2021-03-19 | 郑州轻工业大学 | Embedded electromagnetic heating steam generation device |
-
2014
- 2014-05-30 CN CN201420283682.7U patent/CN203893394U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983009A (en) * | 2014-05-30 | 2014-08-13 | 山东黄金太阳科技发展有限公司 | Detachable instant type heater |
| CN103983009B (en) * | 2014-05-30 | 2016-07-27 | 山东黄金太阳科技发展有限公司 | Detachable instantaneously heated type heater |
| CN112524587A (en) * | 2020-12-19 | 2021-03-19 | 郑州轻工业大学 | Embedded electromagnetic heating steam generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20160727 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |