CN206905098U - Duct type water-warming heater - Google Patents
Duct type water-warming heater Download PDFInfo
- Publication number
- CN206905098U CN206905098U CN201720600027.3U CN201720600027U CN206905098U CN 206905098 U CN206905098 U CN 206905098U CN 201720600027 U CN201720600027 U CN 201720600027U CN 206905098 U CN206905098 U CN 206905098U
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- Prior art keywords
- blind hole
- module body
- queue
- hole
- water
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- Expired - Fee Related
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
Heating technology field is the utility model is related to, specifically a kind of duct type water-warming heater.Electrical heating module, control circuit, radiator, electrical heating module includes the module body of rectangular block shape structure, water inlet and delivery port are carried in the side wall of module body, the blind hole of multiple longitudinally disposed Longitudinal extendings is carried in module body, multiple blind holes equidistantly distribute in single-row layout formation, water inlet is opened on the outer wall of the first blind hole of head of the queue, and delivery port is opened on the outer wall of the ending blind hole of tail of the queue；The front-side through-hole and backside via for connecting adjacent blind hole are set respectively on the arranged on left and right sides wall of other blind holes.Its is compact-sized, without preheating, directly heat recirculated water in pipeline, it is not necessary to water tank, can be to meet the needs of timely heat supply.
Description
Technical field
Heating technology field is the utility model is related to, specifically a kind of duct type water-warming heater.
Background technology
At present, electric heater is required for being equipped with larger water tank greatly, using thermo electric materials such as heating wire by water tank
Water heating after, using water pump promote hot water circulated between water tank and radiator.The larger water tank of volume does not only take up sky
Between, it is necessary to which longer preheating time can be only achieved the needs of circulation heating when the water temperature in water tank is relatively low, it is difficult to meet and
When heat supply needs.
The content of the invention
The purpose of this utility model be to provide it is a kind of it is compact-sized, without preheating, do not need water tank duct type hot-water heating add
Hot device, the recirculated water in pipeline is directly heated, to meet the needs of timely heat supply.
The utility model is that technical scheme is as follows used by solving technical problem：
Duct type water-warming heater described in the utility model includes electrical heating module, control circuit, radiator, and the electricity adds
Thermal modules include the module body of rectangular block shape structure, the electrothermal tube in module body, the side wall of the module body
It is upper to carry water inlet and delivery port, carry multiple longitudinally disposed blind holes in module body, the blind hole is from the upper of module body
Surface straight line is extended downwardly, and multiple blind holes are equidistantly distributed in single-row layout formation, and the water inlet is opened in positioned at head of the queue
On the outer wall of first blind hole, the delivery port is opened on the outer wall of the ending blind hole of tail of the queue；Positioned at first blind hole with receiving
Front-side through-hole and backside via, each middle blind hole are respectively arranged with the arranged on left and right sides wall of middle blind hole between tail blind hole
In the front-side through-hole blind hole adjacent with queue fronts connect, the blind hole that backside via is adjacent with queue rear connects, and preceding
One of side through hole and backside via be located at blind hole upper end, another be located at the lower end of blind hole；The electrothermal tube is inserted into
In blind hole；The power end of electrothermal tube is connected to the output end of control circuit；Pipe is mounted in the water inlet and delivery port to connect
Head, and the water return outlet and water inlet of radiator are connected by pipe joint respectively.
The single-row layout formation is turned back U-shaped queue after 180 degree in centre position.
It is in S font queues that the single-row layout formation, which is repeatedly turned back in centre position after 180 degree,.
The module body is the monolithic construction of integration, is provided between the end of electrothermal tube and the mouth of pipe of blind hole
Sealing ring.
As a result of said structure, this water-warming heater is compact-sized, need not preheat, directly heat following in pipeline
Ring water, it is not necessary to water tank, can be to meet the needs of timely heat supply.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the overlooking the structure diagram of electrical heating module body.
Fig. 3 is the right view of module body in Fig. 2 embodiments.
Fig. 4 is Fig. 2 A-A sectional views.
Fig. 5 is Fig. 2 B-B sectional views.
Fig. 6 is the structural representation of module body installation electrothermal tube.
Embodiment
As shown in figure 1, duct type water-warming heater described in the utility model include electrical heating module 21, control circuit 22,
Radiator 23.As shown in Fig. 2-Fig. 5, the electrical heating module 21 includes the module body 1 of rectangular block shape structure, installed in mould
Electrothermal tube 7 on block body 1, the module body 1 use the cast iron or cast aluminium, the material integrally casting of cast copper of good heat conductivity
Shaping, module body 1 are the monolithic constructions of integration.Water inlet 2 and delivery port 3 are carried in the side wall of module body 1, it is described
Multiple longitudinally disposed blind holes are carried in module body 1, the blind hole extends downwardly from the upper surface straight line of module body 1, more
Individual blind hole is equidistantly distributed in single-row layout formation, and the water inlet 2 is opened on the outer wall of the first blind hole 4 of head of the queue,
The delivery port 3 is opened on the outer wall of the ending blind hole 5 of tail of the queue；In between first blind hole 4 and ending blind hole 5
Between blind hole 6 arranged on left and right sides wall on be respectively arranged with front-side through-hole and backside via, the front-side through-hole in each middle blind hole 6
The blind hole that the blind hole adjacent with queue fronts connects, backside via is adjacent with queue rear connects, and front-side through-hole and rear side
One aperture be located at blind hole upper end, another be located at the lower end of blind hole.The electrothermal tube 7 is inserted into blind hole；Electric heating
The power end of pipe 7 is connected to the output end of control circuit 22, and the control circuit 22 is used for temperature, power and the heating for setting heating
Time；Pipe joint 9 is mounted in the water inlet 2 and delivery port 3, and connects returning for radiator 23 respectively by pipe joint 9
The mouth of a river and water inlet.For the pressure in discharge conduit, pressure release can also be connected by threeway on the water return outlet of radiator 23
Valve or relief tube 24, the relief tube 24 are vertically disposed pipelines, and its upper end open, position are in whole circulation waterway most
High point, the lower end of relief tube 24 connect the water return outlet of radiator 23 by threeway, can so ensure hydraulic pressure in pipeline with it is big
Gas pressure balance.In order to promote water circulation, can also on the water inlet 2 or delivery port 3 of module body 1 series circulation water
Pump.
As shown in figure 4, cold water is after water inlet 2 enters first blind hole 4, by first blind hole 4 and close to first blind
First front-side through-hole 11 in the queue in hole 4 between second blind hole enters second blind hole, first described in the present embodiment
Side opening 11 is located at the lower end of first blind hole 4 and second blind hole, in addition, being also set up between second blind hole and the 3rd blind hole
There is first backside via 12 of connection, current from bottom to top enter the in second blind hole by first backside via 12
Three blind holes.By that analogy, current are turned back by repeatedly upper and lower, each blind hole in queue are passed sequentially through, finally from ending
Delivery port 3 in blind hole 5 flows out, the water inlet through pipeline to radiator 23, hot water radiated in radiator 23 after from
Water return outlet exports, and the water inlet 2 of module body 1 is returned to, into subsequent cycle.
The single-row layout formation can arrange whole blind holes point-blank, and now water inlet 2 and delivery port 3 divide
Not Wei Yu module body 1 both sides；U-shaped team after the 180 degree that can also be turned back such as the present embodiment in the centre position of queue
Row, now water inlet 2 and delivery port 3 are located at the same side of module body 1.
In addition, as further improvement of the utility model, the single-row layout formation repeatedly turns back 180 in centre position
Degree is in later S font queues.
As shown in fig. 6, being fitted with electrothermal tube 7 in the blind hole, it is provided between the end of electrothermal tube 7 and the mouth of pipe of blind hole
Sealing ring 8, pipe joint 9 is mounted in the water inlet 2 and delivery port 3.The electrothermal tube 7 is a small amount of in blind hole for heating
Water, because the moisture in blind hole is less, and be in flow regime all the time, firing rate is fast, without water tank preheat, Ke Yiman
The demand of foot heat supply in time.
Claims (4)
1. duct type water-warming heater, including electrical heating module（21）, control circuit（22）, radiator（23）, it is characterised in that：
The electrical heating module（21）Include the module body of rectangular block shape structure（1）, installed in module body（1）On electrothermal tube
（7）, the module body（1）Side wall on carry water inlet（2）And delivery port（3）, module body（1）It is upper to carry multiple longitudinal directions
The blind hole of setting, the blind hole is from module body（1）Upper surface straight line extend downwardly, multiple blind holes are in single-row layout formation etc.
Range distribution, the water inlet（2）It is opened in the first blind hole positioned at head of the queue（4）Outer wall on, the delivery port（3）It is opened in
Positioned at the ending blind hole of tail of the queue（5）Outer wall on；Positioned at first blind hole（4）With the blind hole that finishes up（5）Between middle blind hole（6）'s
Front-side through-hole and backside via, each middle blind hole are respectively arranged with arranged on left and right sides wall（6）In front-side through-hole and queue before
Fang Xianglin blind hole connection, the backside via blind hole adjacent with queue rear connect, and front-side through-hole and backside via are wherein
One of positioned at the upper end of blind hole, another be located at the lower end of blind hole；The electrothermal tube（7）It is inserted into blind hole；Electrothermal tube（7）'s
Power end is connected to the output end of control circuit 22；The water inlet（2）And delivery port（3）In be mounted on pipe joint（9）, and
Pass through pipe joint（9）Radiator is connected respectively（23）Water return outlet and water inlet.
2. duct type water-warming heater according to claim 1, it is characterised in that：The single-row layout formation is in centre position
U-shaped queue after 180 degree of turning back.
3. duct type water-warming heater according to claim 1, it is characterised in that：The single-row layout formation is in centre position
180 degree of repeatedly turning back is in later S font queues.
4. duct type water-warming heater inner bag module according to claim 1 or claim 2, it is characterised in that：The module body（1）
It is the monolithic construction of integration, in electrothermal tube（7）End and blind hole the mouth of pipe between be provided with sealing ring（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600027.3U CN206905098U (en) | 2017-05-26 | 2017-05-26 | Duct type water-warming heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600027.3U CN206905098U (en) | 2017-05-26 | 2017-05-26 | Duct type water-warming heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206905098U true CN206905098U (en) | 2018-01-19 |
Family
ID=61285790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720600027.3U Expired - Fee Related CN206905098U (en) | 2017-05-26 | 2017-05-26 | Duct type water-warming heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206905098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013969A (en) * | 2017-05-26 | 2017-08-04 | 朱小东 | Duct type water-warming heater |
-
2017
- 2017-05-26 CN CN201720600027.3U patent/CN206905098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013969A (en) * | 2017-05-26 | 2017-08-04 | 朱小东 | Duct type water-warming heater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190526 |