CN206847053U - A kind of storage-type electric water heater pollution discharge structure and storage-type electric water heater - Google Patents
A kind of storage-type electric water heater pollution discharge structure and storage-type electric water heater Download PDFInfo
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- CN206847053U CN206847053U CN201720332884.XU CN201720332884U CN206847053U CN 206847053 U CN206847053 U CN 206847053U CN 201720332884 U CN201720332884 U CN 201720332884U CN 206847053 U CN206847053 U CN 206847053U
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Abstract
The utility model provides a kind of storage-type electric water heater pollution discharge structure, including water tank, the water tank upper are provided with outlet pipe, and the water tank bottom is provided with water inlet pipe, and the water tank bottom is provided with blowdown end socket；The water inlet pipe has the first pipeline section, first pipeline section horizontally extends into radially extending into the water tank and along the water tank, at least one through hole is offered on the tube wall of first pipeline section, the water inlet pipe connects the water tank by the through hole, and the opening direction of the through hole is downward；First pipeline section is the arc pipeline section set around the water tank axis.Also provide a kind of storage-type electric water heater simultaneously.By setting the water inlet pipe with the first pipeline section in water tank, water inlet current are allowd effectively to disturb the water storage below water inlet pipe, prevent the pollutant in the water tank such as incrustation scale, impurity, silt, iron rust is from being attached on tank inner wall or tube wall, while being mixed using water in water tank of getting along well, there is the advantages of filth-discharging effect is thorough.
Description
Technical field
It the utility model is related to technical field of water heaters, more particularly to a kind of storage-type electric water heater pollution discharge structure and water storage
Formula water heater.
Background technology
Storage-type electric water heater, refer to the fixed utensil that water can be heated with electric energy or air in a container, it
Hot water can be stored for a long time or temporarily, and equipped with the device for controlling or limiting water temperature.Water storage in storage-type electric water heater, it is most common
Be running water.Containing more calcium, magnesium compound in running water, incrustation scale can be left after long-time use, can also be existed certain
Silt, iron rust and the usage comfort of other impurity effect users.
For the incrustation scale being accumulated in container, the bottom of water tank is generally provided with blowdown end socket in the prior art, used
Blowdown end socket is opened after the time of one end and carries out blowdown, discharges the incrustation scale in water tank.This blowdown mode is the weight using water itself
Power is by the contaminant exclusion in water tank.When the gravity deficiency of water is to discharge the pollutant in water tank, then one is passed through in delivery port
Fixed gas, utilize the flow faster blowdown of gas.Generally, the blowdown limited capacity of above two mode.It is additionally, since
Incrustation scale has certain adhesive force, and incrustation scale can also be attached to the bottom of blowdown end socket, so the blowdown of above two mode
Effect is not thorough, and pollution discharge capability is limited.
The content of the invention
Limited for prior art storage-type electric water heater pollution discharge structure pollution discharge capability, filth-discharging effect is not thorough, and incrustation scale holds
The problem of being easily attached to blowdown end socket bottom, the utility model is intended to design and proposes a kind of new structure, is effectively discharged out storing up
Incrustation scale in ability of swimming water heater.
The utility model provides a kind of storage-type electric water heater pollution discharge structure, including water tank, the water tank upper are provided with out
Water pipe, the water tank bottom are provided with water inlet pipe, and the water tank bottom is provided with blowdown end socket；The water inlet pipe has the first pipe
Section, first pipeline section horizontally extend into radially extending into the water tank and along the water tank, the tube wall of first pipeline section
On offer at least one through hole, the water inlet pipe connects the water tank by the through hole, the opening direction of the through hole to
Under；First pipeline section is the arc pipeline section set around the water tank axis.
Further, multiple through holes are offered on the tube wall of first pipeline section, the through hole is managed along described first
Section is uniformly distributed.
Preferably, the central angle of first pipeline section is more than 270 ° and less than 360 °.
Further, turbidity transducer is additionally provided with the water tank, the turbidity transducer is arranged under the water tank
Portion.
When further, in blowdown state, the turbidity transducer generates first detection signal, the outlet pipe connection
Air, the first pipeline section water inlet, current flow out the water tank from first pipeline section, the through hole and the blowdown end socket.
Further, it is provided with heat exchanger on the tank outer wall.
Storage-type electric water heater pollution discharge structure provided by the utility model, by being set in water tank with the first pipeline section
Water inlet pipe so that water inlet current can effectively disturb the water storage below water inlet pipe so that the water such as incrustation scale, impurity, silt, iron rust
Pollutant in case can not be attached on tank inner wall or tube wall, while being mixed using water in water tank of getting along well, blowdown process
In can be effectively prevented from pollute water tank in use water.Fouling product is effectively discharged out inside water tank by blowdown end socket, has row
The advantages of dirty effect is thorough.
The utility model provides a kind of storage-type electric water heater, including storage-type electric water heater pollution discharge structure, storage-type heat simultaneously
Hydrophone pollution discharge structure includes water tank, and the water tank upper is provided with outlet pipe, and the water tank bottom is provided with water inlet pipe, the water
Bottom portion is provided with blowdown end socket；The water inlet pipe has the first pipeline section, and first pipeline section is horizontally extended into the water tank
And radially extending along the water tank, at least one through hole is offered on the tube wall of first pipeline section, and the water inlet pipe passes through
The through hole connects the water tank, and the opening direction of the through hole is downward；First pipeline section is to be set around the water tank axis
The arc pipeline section put.
Storage-type electric water heater provided by the utility model has that filth-discharging effect is good, using water quality it is excellent the advantages of.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of embodiment of storage-type electric water heater pollution discharge structure disclosed in the utility model；
Fig. 2 is the structural representation of water tank bottom shown in Fig. 1；
Fig. 3 is Fig. 2 top view；
Fig. 4 is the structural representation of water inlet pipe shown in Fig. 1.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
A kind of specific implementation of storage-type electric water heater pollution discharge structure disclosed in the utility model is shown referring to Fig. 1 to Fig. 4
The structural representation of example.As illustrated, storage-type electric water heater pollution discharge structure includes water tank 1.Signified storage-type in the present embodiment
Water heater, can utilize the electric heater of electric energy heating, or the Teat pump boiler that can be heated using air.Due to big
On the premise of air pressure conditions are consistent, cold water density specific heat water density is big, therefore designs one with the common cisten mechanism of prior art
Cause, in the present embodiment, the outlet pipe 2 of water tank 1 is arranged on the top of water tank 1, and the water inlet pipe 2 of water tank 1 is arranged under water tank 1
Portion.In order to discharge the impurity such as the silt in water tank, incrustation scale and iron rust, the bottom of water tank 1 is provided with blowdown end socket 4.
It is different from the structure of traditional water storage type water tank of water heater, for the impurity in water-heater water tank can be effectively discharged out,
Improve contaminant removal effectiveness.In the present embodiment, water inlet pipe 3 has the first pipeline section 31, and the first pipeline section 31 is horizontally extended into water tank 1 simultaneously
Along radially extending for water tank 1.First pipeline section 31 is integrally provided in the position inside water tank 1 on the lower, close to the bottom of water tank 1.
Offer at least one through hole 32 on the tube wall of one pipeline section 31, water inlet pipe 3 by the joining water box of through hole 32 inside, through hole 32 is opened
Vertically downward, towards the setting direction of blowdown end socket 4, guiding current flow downward and flow through water tank bottom inwall and enter in mouth direction
Tube wall below water pipe.First pipeline section 31 is the arc pipeline section set around water tank axis.
First pipeline section 31 is designed to surround to the arc pipeline section of water tank axis setting, is in order at only disturbance water tank bottom water
Dirt, the purpose without disturbing the hot water in water tank, specifically, when pollution discharge structure is in blowdown state, water inlet pipe 3 is intake,
Current are flowed into water tank 1 from through hole 31, and turbulent water is formed in water tank bottom.By experimental verification, when the relatively low current of temperature
When flowing into water tank 10 seconds by water inlet pipe, the water outlet streamline distribution at blowdown end socket 4, will not below the first pipeline section of water inlet pipe
Hot water above water inlet pipe forms interference.When current flow into water tank 20 seconds, the elementary stream that goes out at blowdown end socket 4 has part
From in the upper area of the first pipeline section of water inlet pipe 31, but flow velocity is very small, substantially will not be to the first pipeline section less than 0.001m/s
The hot water of 31 tops forms disturbance.It is similar when going out elementary stream with 20 seconds at blowdown end socket 4 when current flow into water tank 30 seconds.
When current flow into water tank 40 seconds, the top for going out elementary stream and thering is part to come from the first pipeline section of water inlet pipe 31 at blowdown end socket 4
Region, but flow velocity very little, reduced less than 0.001m/s, and when streamline substantially compares 20 seconds.It can be seen that from streamline experiment
Storage-type electric water heater pollution discharge structure disclosed in the present embodiment, the disturbance to Water in Water Tanks stream concentrate on the first pipeline section of water inlet pipe 31
Lower section.This water inlet pipe strong stream Vortex Disturbance formed below can be effectively prevented from the bottom that incrustation scale is attached to water tank 1
On portion's inwall and water inlet tube wall, while be not in the disturbance between cold water and hot water inside water tank, avoid incrustation scale impurity and
User is mixed with water, influences water quality, while can keep water temperature stability, is not in significantly to fluctuate up and down.
As illustrated, in order in the 31 strong stream Vortex Disturbance formed below of the first pipeline section of water inlet pipe 3, in the first pipeline section
Multiple through holes 32 are offered on 31 tube wall, multiple through holes 32 are uniformly distributed along the first pipeline section 31.The central angle of first pipeline section 31
More than 270 ° and less than 360 °.
Blowdown state is set according to the detected value of turbidity transducer 5.Common turbidity transducer 5 is internally provided with infrared ray
Pipe.When light passes through a certain amount of water, the transit dose of light depends on the dirty degree of water, and water is more dirty, and the light of transmission is got over
It is few.Infrared tube will detect the luminous intensity of the light passed through, and luminous intensity is converted into current signal using photoelectric switching circuit.Thoroughly
The light crossed is more, and water is limpider, and current signal is strong, and the light of transmission is fewer, and water is more muddy, and current signal is weak.Turbidity transducer is
A kind of detection device being commonly utilized in the household electrical appliance such as washing machine, dish-washing machine, does not do to the model of turbidity transducer herein
It is further to limit.In the present embodiment, turbidity transducer 5 is arranged on the bottom of water tank 1, is preferably correspondingly arranged at the first pipeline section 31
Correspondence position, accurately to detect the bottom of water tank 1, the water quality especially below water inlet pipe.When turbidity transducer 5 detects water quality
When poor, or during less than setting value, pollution discharge structure is in blowdown state, and turbidity transducer 5 generates first detection signal, water outlet
Pipe 2 connects air, and the first pipeline section 31 is intake, and current flow out water tank 1 from the first pipeline section 31, through hole 32 and blowdown end socket 4.Turbidity passes
Sensor 5 persistently detects water quality, and when current signal rises to certain value, i.e., the water quality in water tank 1 has clear improvement, and effectively arranges
Incrustation scale is gone out, blowdown state terminates.
For using for electrically heated water-heater water tank, electric heating equipment is arranged on inside water tank.For using air
For the Teat pump boiler of energy, heat exchanger 6 is arranged on the outer wall of water tank 1.The middle part of water tank 1 is provided with magnesium rod 7.
The storage-type electric water heater pollution discharge structure that the present embodiment is provided, by setting entering with the first pipeline section in water tank
Water pipe so that water inlet current can effectively disturb the water storage below water inlet pipe so that the water tank such as incrustation scale, impurity, silt, iron rust
In pollutant can not be attached on tank inner wall or tube wall, while being mixed using water in water tank of getting along well, during blowdown
It can be effectively prevented from polluting in water tank and use water.Fouling product is effectively discharged out inside water tank by blowdown end socket, has blowdown
The advantages of effect is thorough.
The utility model provides a kind of storage-type electric water heater simultaneously, be provided with storage-type electric water heater above-described embodiment and
The storage-type electric water heater pollution discharge structure described in detail in Figure of description.The concrete technical scheme of pollution discharge structure refers to above-mentioned reality
Example and the detailed description of Figure of description are applied, will not be repeated here.Storage-type hot water with storage-type electric water heater pollution discharge structure
Device can reach same technique effect.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (7)
1. a kind of storage-type electric water heater pollution discharge structure, including water tank, the water tank upper is provided with outlet pipe, the water tank bottom
Water inlet pipe is provided with, the water tank bottom is provided with blowdown end socket；Characterized in that, the water inlet pipe has the first pipeline section, institute
State the first pipeline section and horizontally extend into radially extending into the water tank and along the water tank, opened up on the tube wall of first pipeline section
There is at least one through hole, the water inlet pipe connects the water tank by the through hole, and the opening direction of the through hole is downward；It is described
First pipeline section is the arc pipeline section set around the water tank axis.
2. storage-type electric water heater pollution discharge structure according to claim 1, it is characterised in that on the tube wall of first pipeline section
Multiple through holes are offered, the through hole is uniformly distributed along first pipeline section.
3. storage-type electric water heater pollution discharge structure according to claim 2, it is characterised in that the central angle of first pipeline section
More than 270 ° and less than 360 °.
4. the storage-type electric water heater pollution discharge structure according to any one of claims 1 to 3, it is characterised in that in the water tank
Turbidity transducer is additionally provided with, the turbidity transducer is arranged on the water tank bottom.
5. storage-type electric water heater pollution discharge structure according to claim 4, it is characterised in that described during in blowdown state
Turbidity transducer generates first detection signal, and the outlet pipe connects air, the first pipeline section water inlet, and current are from described first
Pipeline section, the through hole and the blowdown end socket flow out the water tank.
6. storage-type electric water heater pollution discharge structure according to claim 5, it is characterised in that be provided with the tank outer wall
Heat exchanger.
7. a kind of storage-type electric water heater, it is characterised in that including the storage-type electric water heater as described in any one of claim 1 to 6
Pollution discharge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332884.XU CN206847053U (en) | 2017-03-31 | 2017-03-31 | A kind of storage-type electric water heater pollution discharge structure and storage-type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332884.XU CN206847053U (en) | 2017-03-31 | 2017-03-31 | A kind of storage-type electric water heater pollution discharge structure and storage-type electric water heater |
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| Publication Number | Publication Date |
|---|---|
| CN206847053U true CN206847053U (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720332884.XU Active CN206847053U (en) | 2017-03-31 | 2017-03-31 | A kind of storage-type electric water heater pollution discharge structure and storage-type electric water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043764A (en) * | 2019-12-16 | 2020-04-21 | 江苏启景环保技术有限公司 | Seamless inner container for water heater and water heater with seamless inner container |
-
2017
- 2017-03-31 CN CN201720332884.XU patent/CN206847053U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043764A (en) * | 2019-12-16 | 2020-04-21 | 江苏启景环保技术有限公司 | Seamless inner container for water heater and water heater with seamless inner container |
| CN111043764B (en) * | 2019-12-16 | 2021-09-14 | 山东宝昇电器设备有限公司 | Seamless inner container for water heater and water heater with seamless inner container |
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