CN207379046U - A kind of electric heater that can promote hot water delivery rate - Google Patents
A kind of electric heater that can promote hot water delivery rate Download PDFInfo
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- CN207379046U CN207379046U CN201721452850.0U CN201721452850U CN207379046U CN 207379046 U CN207379046 U CN 207379046U CN 201721452850 U CN201721452850 U CN 201721452850U CN 207379046 U CN207379046 U CN 207379046U
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- hot water
- water
- hot
- delivery rate
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Abstract
It is a kind of electric heater that can promote hot water delivery rate that the utility model, which is specifically related to, including water heater liner, cold water pipe and hot-water line, cold water pipe and hot-water line are connected on water heater liner, wherein the water outlet of cold water pipe is equipped with buffering calandria, buffering calandria includes shell, cartridge heater, coil, water inlet pipe and efferent duct, coil is placed on the outer surface of cartridge heater, cartridge heater is inserted in shell, water inlet pipe and efferent duct are connected on cartridge heater, the outer surface of cartridge heater or the outer surface of efferent duct are equipped with the first hot water hole, first hot water hole is towards at the top inner wall in water heater liner.The beneficial effects of the utility model are：This structure carries out offer hot water to high-temperature-hot-water area and low temperature cold pool respectively by the first hot water hole and efferent duct, can reduce the temperature difference between high-temperature-hot-water area and low temperature cold pool, plays the role of promoting hot water delivery rate.
Description
Technical field
The utility model is related to a kind of electric heaters, are specifically a kind of electric heater that can promote hot water delivery rate.
Background technology
The hot water delivery rate of existing electric heater product there is a situation where universal not high, and hot water delivery rate is mainly and current
Water intake mode have a very big relation, water inlet water velocity soon then hot water delivery rate with regard to low, vice versa.Electricity currently on the market
The water intake mode of heater inleting pipe can be basically divided into two classes.First kind water inlet pipe structure is typically the mode of bimetallic tube, water
Flow into it is fashionable top is from bottom to top flow to by internal pipeline after, flowed out by the hole of internal pipeline, again by inside and outside after outflow
From top to bottom, finally from lower end, apopore exits into inner container of electric water heater to ligament.Another kind of water inlet pipe using single tube,
The mode of side perforate.Current directly from bottom to top enter from water inlet pipe, are flowed directly out by the hole of side hence into electric heating
Water heater liner.Both modes are to slow down water velocity by way of more perforates, are had centainly to improving hot water delivery rate
Effect, but because structure is limited, effect is not obvious, the hot water delivery rate for causing product is not generally high.
In order to further solve the above problems：Chinese patent literature discloses the entitled of a utility model：It can improve
The electric heater of hot water delivery rate, Application No. 2011104583655, organization plan therein are：It is a kind of that improve hot water defeated
The water inlet cooperation of the electric heater of extracting rate, liner and water inlet pipe including electric heater, water inlet pipe and liner is close, water inlet pipe
Water part be equipped with and apopore and stretch among liner, wherein the buffer subsystem is placed on water inlet pipe or is placed in water inlet pipe, and
It is correspondingly arranged with the apopore of water inlet pipe.But Shortcomings are gone back in practical applications：Wherein buffer subsystem can play the work of unhurried current
With limited, when chilled water flow accelerates speed, the high-temperature-hot-water area in cold water straight line shock water heater liner makes high-temperature-hot-water area water temperature
Larger fluctuation is generated, directly affects rate of thermal water utilization, that is, triggering makes high-temperature-hot-water area and the mutual flow-disturbing in low temperature cold pool, and makes
Into thermal losses.
The content of the invention
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, providing a kind of can reduce high-temperature-hot-water area
With the temperature difference between low temperature cold pool, that plays the role of promoting hot water delivery rate and playing energy-saving effect can promote hot water delivery rate
Electric heater.
A kind of electric heater that can promote hot water delivery rate of the utility model description, including water heater liner, cold water pipe
And hot-water line, cold water pipe and hot-water line are connected on water heater liner, wherein the water outlet of cold water pipe is equipped with buffering and adds
Hot body, buffering calandria include shell, cartridge heater, coil, water inlet pipe and efferent duct, and coil is placed on the outer surface of cartridge heater,
Cartridge heater is inserted in shell, and water inlet pipe and efferent duct are connected on cartridge heater, the outer surface of cartridge heater or efferent duct
Outer surface is equipped with the first hot water hole, and the first hot water hole is towards at the top inner wall in water heater liner.
Specific further, the efferent duct is also associated with steering tube, and steering tube extends to the low temperature cold in water heater liner
Pool, the outer surface of efferent duct or the outer surface of steering tube are equipped with the second hot water hole.
Specific further, second hot water hole is located at the first hot water hole side.
Specific further, the aperture of second hot water hole is more than the aperture of the first hot water hole.
Specific further, the aperture of second hot water hole is equal to the aperture of the first hot water hole.
Specific further, the aperture of second hot water hole is less than the aperture of the first hot water hole.
It is specific further, second hot water hole is towards at the top inner wall in water heater liner.
It is specific further, first hot water hole and the second hot water hole is rounded or square or triangular shape or trapezoidal.
It is specific further, first hot water hole and the position where the second hot water hole are respectively higher than the water outlet of efferent duct
Position or the water outlet position of steering tube.
The beneficial effects of the utility model are：This structure by the first hot water hole and efferent duct respectively to high-temperature-hot-water area with
Low temperature cold pool carries out offer hot water, can reduce the temperature difference between high-temperature-hot-water area and low temperature cold pool, and it is defeated to play promotion hot water
Extracting rate acts on；In addition, reducing the mutual flow-disturbing of water temperature between high-temperature-hot-water area and low temperature cold pool, energy-saving effect is played.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is partial enlargement structural representation at the A of Fig. 1.
Fig. 3 is the structure diagram of second embodiment of Fig. 2.
Fig. 4 is the structure diagram of the 3rd embodiment of Fig. 2.
The description of symbols of the following drawings：Shell 1；Cartridge heater 2；Efferent duct 201；Coil 3；Water inlet pipe 4；Steering tube 5；The
One hot water hole 6；Second hot water hole 601.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
As shown in Figures 1 to 4, a kind of electric heater that can promote hot water delivery rate of the utility model description, including heat
Water heater liner, cold water pipe and hot-water line, cold water pipe and hot-water line are connected on water heater liner, wherein the water outlet of cold water pipe
End is equipped with buffering calandria, and buffering calandria includes shell 1, cartridge heater 2, coil 3, water inlet pipe 4 and efferent duct 201, coil
3 are placed on the outer surface of cartridge heater 2, and cartridge heater 2 is inserted in shell 1, and water inlet pipe 4 and efferent duct 201 are connected to and add
On hot cylinder 2, the outer surface of cartridge heater 2 or the outer surface of efferent duct 201 are equipped with the first hot water hole 6, and the first hot water hole 6 is towards heat
At top inner wall in water heater liner.This structure heats the cold water into water heater liner using calandria is buffered, and
And output hot water, wherein by the first hot water hole 6 and efferent duct 201 respectively to the high-temperature-hot-water area in water heater liner and low temperature
Cold water area carries out promotion hot water, can reduce the water temperature difference between high-temperature-hot-water area and low temperature cold pool, plays and promotes hot water output
Rate acts on.In addition, by reducing the mutual flow-disturbing of water temperature between high-temperature-hot-water area and low temperature cold pool, energy-saving effect is played.This knot
Structure further preferably the first hot water hole 6 is arranged at the outer surface of cartridge heater 2；Or first hot water hole 6 be arranged at the appearance of efferent duct 201
Face selects the position of the first hot water hole 6 setting according to the size of water heater liner, plays best use effect.
The invention also discloses：The efferent duct 201 is also associated with steering tube 5, and steering tube 5 is extended in water heater
Low temperature cold pool in courage, the outer surface of efferent duct 201 or the outer surface of steering tube 5 are equipped with the second hot water hole 601, can implement
Offer hot water is carried out in the different height of water heater liner, reduces the water temperature temperature difference of entire water heater liner.Wherein described second
Hot water hole 601 is located at 6 side of the first hot water hole.
The invention also discloses：The aperture of second hot water hole 601 is more than the aperture of the first hot water hole 6.Or
The aperture of second hot water hole 601 is equal to the aperture of the first hot water hole 6.Or the aperture of second hot water hole 601 is less than
The aperture of first hot water hole 6.Implement control heat supply water in the pore size of the second hot water hole 601 and the second hot water hole 601.
It is specific further, second hot water hole 601 is towards at the top inner wall in water heater liner, enabling hot water from the
Top inner wall of two hot water holes 601 into water heater liner is conveyed.First hot water hole, 6 and second hot water hole 601 is in
Circular or square or triangular shape is trapezoidal, can also hot water effluent be controlled to measure.First hot water hole, 6 and second hot water hole, 601 institute
Position be respectively higher than the water outlet position of efferent duct 201 or the water outlet position of steering tube 5, Neng Shi high-temperature-hot-waters area with it is low
It heats up respectively warm cold water area.
Upper is only the preferred embodiment of the utility model, is not intended to limit the utility model, all new in this practicality
Any modification, equivalent substitution or improvement made within the spirit and principle of type etc., should be included in the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of electric heater that can promote hot water delivery rate, including water heater liner, cold water pipe and hot-water line, cold water pipe and heat
Water pipe is connected on water heater liner, it is characterised in that：The water outlet of cold water pipe is equipped with buffering calandria, buffering heating
Body includes shell（1）, cartridge heater（2）, coil（3）, water inlet pipe（4）And efferent duct（201）, coil（3）It is placed in cartridge heater（2）
Outer surface on, cartridge heater（2）It is inserted in shell（1）It is interior, water inlet pipe（4）And efferent duct（201）It is connected to cartridge heater（2）
On, the outer surface of cartridge heater (2) or the outer surface of efferent duct (201) are equipped with the first hot water hole (6), the first hot water hole (6) direction
At top inner wall in water heater liner.
2. the electric heater according to claim 1 that hot water delivery rate can be promoted, it is characterised in that：The efferent duct
（201）It is also associated with steering tube（5）, steering tube（5）Extend to the low temperature cold pool in water heater liner, efferent duct（201）'s
Outer surface or steering tube（5）Outer surface be equipped with the second hot water hole（601）.
3. the electric heater according to claim 2 that hot water delivery rate can be promoted, it is characterised in that：Second hot water hole
（601）Positioned at the first hot water hole（6）Side.
4. the electric heater according to claim 2 that hot water delivery rate can be promoted, it is characterised in that：Second hot water hole
（601）Aperture be more than the first hot water hole（6）Aperture.
5. the electric heater according to claim 2 that hot water delivery rate can be promoted, it is characterised in that：Second hot water hole
（601）Aperture be equal to the first hot water hole（6）Aperture.
6. the electric heater according to claim 2 that hot water delivery rate can be promoted, it is characterised in that：Second hot water hole
（601）Aperture be less than the first hot water hole（6）Aperture.
7. the electric heater according to claim 2 that hot water delivery rate can be promoted, it is characterised in that：Second hot water hole
（601）Towards at the top inner wall in water heater liner.
8. the electric heater according to claim 2 that hot water delivery rate can be promoted, it is characterised in that：First hot water hole
（6）With the second hot water hole（601）Rounded or square or triangular shape is trapezoidal.
9. the electric heater according to claim 2 that hot water delivery rate can be promoted, it is characterised in that：First hot water hole
（6）With the second hot water hole（601）The position at place is respectively higher than efferent duct（201）Water outlet position or steering tube（5）Go out
Mouth of a river position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452850.0U CN207379046U (en) | 2017-11-03 | 2017-11-03 | A kind of electric heater that can promote hot water delivery rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721452850.0U CN207379046U (en) | 2017-11-03 | 2017-11-03 | A kind of electric heater that can promote hot water delivery rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379046U true CN207379046U (en) | 2018-05-18 |
Family
ID=62334870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721452850.0U Expired - Fee Related CN207379046U (en) | 2017-11-03 | 2017-11-03 | A kind of electric heater that can promote hot water delivery rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671890A (en) * | 2019-11-06 | 2020-01-10 | 核工业理化工程研究院 | Cold-hot type thermostat for feeding and taking system |
-
2017
- 2017-11-03 CN CN201721452850.0U patent/CN207379046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671890A (en) * | 2019-11-06 | 2020-01-10 | 核工业理化工程研究院 | Cold-hot type thermostat for feeding and taking system |
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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: 20180518 Termination date: 20201103 |