CN207006572U - A kind of inner bag - Google Patents
A kind of inner bag Download PDFInfo
- Publication number
- CN207006572U CN207006572U CN201720564884.2U CN201720564884U CN207006572U CN 207006572 U CN207006572 U CN 207006572U CN 201720564884 U CN201720564884 U CN 201720564884U CN 207006572 U CN207006572 U CN 207006572U
- Authority
- CN
- China
- Prior art keywords
- inner bag
- cold water
- hot
- bag body
- deflector
- 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 kind of inner bag, it is characterised in that described inner bag includes inner bag body, cold water inlet, hot-water outlet and flow slowing device；Described cold water inlet is arranged on the lower section of inner bag body, and described hot-water outlet is arranged on the top of inner bag body, and described flow slowing device is arranged at the intrinsic cold water inlet of inner bag.The characteristics of there is the utility model constructor to close physical principle, and hot-water providing rate is high.
Description
Technical field
Storage-type electric water heater manufacturing field is the utility model is related to, more particularly to a kind of inner bag.
Background technology
With the economic development and improvement of people's living standards, popularization degree of the electric heater in China is very high.
According to statistics, electric heater annual turnover in China's is up to more than 18,000,000, wherein, using horizontal type cylindrical shape storage-type electric water heater as
It is main, account for more than the 90% of total sales volume.
Existing horizontal type cylindrical shape storage-type electric water heater on the market includes inner bag, enters cold water pipe, hot-water outlet pipe, heating
Device, casing, heat-insulation layer and controller；There are cold water inlet and hot-water outlet on described inner bag, described cold water inlet and go out heat
The mouth of a river is arranged on the lower section of inner bag, and described to enter cold water pipe and be arranged in inner bag to be fixed at cold water inlet, described enters cold water
Guan Shangyou goes out cold water outlet, and described goes out cold water outlet at the top of inner bag；Described entering is provided with sleeve pipe on the outside of cold water pipe, described
Cannula tip be arranged on the outside for going out cold water outlet into cold water pipe, the bottom of described sleeve pipe is arranged on into cold water bottom of the tube
Apopore is arranged at outside, the closing of described cannula tip, bottom, and described sleeve pipe is connected with entering cold water pipe；Described goes out hot water
Pipe is arranged in inner bag and is fixed at hot-water outlet, there is hot water inlet on described hot-water outlet pipe, and described hot water inlet is close
The top of inner bag.
When horizontal type cylindrical shape storage-type electric water heater works, cold water first prolongs into cold water pipe up at the top of inner bag,
Going out for cold water pipe of entering at the top of inner bag flows into sleeve pipe at cold water outlet, then prolong sleeve pipe and flow downwardly to liner at the bottom, in liner at the bottom
Inner bag is flowed at the apopore of sleeve pipe.In inner bag, the heated device heating-up temperature rise of cold water, the hot water after temperature rise floats on
Above inner bag, described hot water enters hot-water outlet pipe at the top of the inner bag at the hot water inlet of hot-water outlet pipe, and it is downward to extend hot-water line
Flow out inner bag.
It is this to be designed with two problems：
First, when horizontal type cylindrical shape storage-type electric water heater works, hot water is floated on above inner bag, and cold water is sunken under inner bag
It is square, there is cold water in sleeve pipe, have hot water in hot-water outlet pipe, sleeve pipe is located at the heat that the part on inner bag top can heat inner bag top
Coolant-temperature gage reduces, and the part that hot-water outlet pipe is located at inner bag bottom can make the hot water in hot-water outlet pipe cool before inner bag is flowed out.This
Kind design causes the loss in horizontal type cylindrical shape storage-type electric water heater heating process, reduces hot-water providing rate；
Second, hot water or cold water's contact surface is big in the inner bag of horizontal type cylindrical shape storage-type electric water heater, hot water or cold water's mixing velocity
It hurry up, be partly heated to more than 40 degree of hot water and just cooled before no outflow inner bag by cold water mix, it is impossible to use, cause hot water
Output capacity reduces.
The content of the invention
To solve the above problems, the utility model provides a kind of inner bag, there is constructor to close physical principle, hot-water providing rate
The characteristics of high.
To achieve the above object, the utility model provides following technical scheme：A kind of inner bag, it is characterised in that described
Inner bag includes inner bag body, cold water inlet, hot-water outlet and flow slowing device；Described cold water inlet is arranged under inner bag body
Side, described hot-water outlet are arranged on the top of inner bag body, described flow slowing device be arranged on inner bag it is intrinsic enter cold water
At mouthful.
Further, described inner bag body is above-below direction cylinder inner bag.
Further, described cold water inlet is located at the center below inner bag body, and described hot-water outlet is located at
Center above inner bag body.
Further, described flow slowing device is deflector, and described deflector is circular plate body, on described deflector
Several pod apertures are evenly arranged with, described pod apertures are rounded, and the center of described deflector is not provided with pod apertures,
The center of described deflector is corresponding with the position of cold water inlet；It is described from the center of deflector to deflector edge
The diameters of pod apertures gradually increase；Described deflector can make from cold water inlet enter inner bag body uniform fluid flow it is gentle on
Rise；Described deflector is connected with inner bag body.
Further, described cold water inlet is externally connected with into cold water pipe, and described hot-water outlet is externally connected with out hot water
Pipe, it is described enter cold water pipe and hot-water outlet pipe to be arranged on inner bag sheet external.
Further, set in described inner bag body and electric heater, described electric heater are connected with inner bag body
It is fixed；Heat-insulation layer is provided with outside described inner bag body, casing is provided with outside described heat-insulation layer, is provided with described casing
Controller, described electric heater are electrically connected with described controller.
Beneficial effect using above technical scheme is：
（One）Described inner bag body uses above-below direction cylinder inner bag, with traditional horizontal type cylindrical shape Water storing electric heating water
Device is compared, and during described this body running of inner bag, the hot water positioned at inner bag body upper part connects with the cold water positioned at inner bag body lower part
Contacting surface is small, and hot and cold water mixing slows down；
（Two）The cold water inlet is arranged on the lower section of inner bag body, and described hot-water outlet is arranged on the upper of inner bag body
Side, described enters cold water pipe, hot-water outlet pipe's setting outside the tank, compared with traditional horizontal type cylindrical shape storage-type electric water heater, this
The intrinsic water temperature of utility model inner bag does not interact with entering the water temperature in cold water pipe and hot-water outlet pipe；
（Three）It is provided with several pod apertures on described deflector, the diameters of several described pod apertures is from deflector
Center to the edge of deflector gradually increase, described deflector to from enter cold water pipe into inner bag body cold water resistance
Center is big, and edge is small, and the position of described cold water inlet is corresponding with the center of deflector, the center of described deflector
Position is not provided with pod apertures, and this structure can make to make to disperse from the cold water impulse force for entering cold water pipe into inner bag body, uniformly
Flow up.
Brief description of the drawings
Fig. 1 is a kind of structural representation of inner bag embodiment of the utility model.
Fig. 2 is the structural representation of deflector in a kind of inner bag embodiment of the utility model.
In figure, 1 is inner bag body；2 be cold water inlet；3 be hot-water outlet；4 be deflector；5 be pod apertures.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, as shown in wherein legend, a kind of inner bag, it is characterised in that described inner bag includes inner bag body 1, enters
Cold water outlet 2, hot-water outlet 3 and flow slowing device；Described cold water inlet 2 is arranged on the lower section of inner bag body 1, and described goes out hot water
Mouth 3 is arranged on the top of inner bag body 1, and described flow slowing device is arranged at the cold water inlet in inner bag body 1.Described is interior
Courage body 1 is above-below direction cylinder inner bag.Described cold water inlet 2 is located at the center of the lower section of inner bag body 1, described
Hot-water outlet 3 is located at the center of the top of inner bag body 1.
Referring to Fig. 1, Fig. 2, as shown in wherein legend, described flow slowing device is deflector 4, and described deflector 4 is circle
Shape plate body, several pod apertures 5, rounded, the described water conservancy diversion of described pod apertures 5 are evenly arranged with described deflector 4
The center of plate 4 is not provided with pod apertures 5, and the center of described deflector 4 is corresponding with the position of cold water inlet 2；From
The center of deflector 4 to the edge of deflector 4, the diameter of described pod apertures 5 gradually increase；Described deflector 4 can make from
The uniform fluid flow that cold water inlet 2 enters inner bag body 1 gently rises；Described deflector 4 is connected with inner bag body 1.
Referring to Fig. 1, as shown in wherein legend, described cold water inlet 2 is externally connected with into cold water pipe, described hot-water outlet
3 are externally connected with hot-water outlet pipe, described to enter cold water pipe and hot-water outlet pipe is arranged on outside inner bag body 1.In described inner bag body 1
Setting is connected with regard to electric heater, described electric heater with inner bag body 1；Insulation is provided with outside described inner bag body 1
Layer, described heat-insulation layer are provided with casing outside, and controller, described electric heater and described control are provided with described casing
Device processed is electrically connected with.
Beneficial effect using above technical scheme is：
（One）Described inner bag body 1 uses above-below direction cylinder inner bag, with traditional horizontal type cylindrical shape Water storing electric heating
Hydrophone is compared, and when described inner bag body 1 works, the hot water positioned at the top of inner bag body 1 is with being located at the cold of the bottom of inner bag body 1
Water engaging surface is small, and hot and cold water mixing slows down；
（Two）The cold water inlet 2 is arranged on the lower section of inner bag body 1, and described hot-water outlet 3 is arranged on inner bag body 1
Top, it is described enters cold water pipe, hot-water outlet pipe is set outside the tank, with traditional horizontal type cylindrical shape storage-type electric water heater phase
Than the water temperature in the utility model inner bag body 1 does not interact with entering the water temperature in cold water pipe and hot-water outlet pipe；
（Three）It is provided with several pod apertures 5 on described deflector 4, the diameters of several described pod apertures 5 is from leading
The center of flowing plate 4 to the edge of deflector 4 gradually increases, and described deflector 4 is to from cold water pipe 2 is entered into inner bag body 1
The centre of draft of cold water is big, and edge is small, and the position of described cold water inlet 2 is corresponding with the center of deflector 4, described
The center of deflector 4 is not provided with pod apertures 5, and this structure can make that the cold water from cold water pipe 2 is entered into inner bag body 1 can be made
Impulse force disperses, and uniformly flows up.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of inner bag, it is characterised in that described inner bag includes inner bag body（1）, cold water inlet（2）, hot-water outlet（3）With
Flow slowing device；Described cold water inlet（2）It is arranged on inner bag body（1）Lower section, described hot-water outlet（3）It is arranged on inner bag
Body（1）Top, described flow slowing device is arranged on inner bag body（1）At interior cold water inlet.
A kind of 2. inner bag according to claim 1, it is characterised in that described inner bag body（1）For above-below direction cylinder
Inner bag.
A kind of 3. inner bag according to claim 1, it is characterised in that described cold water inlet（2）Positioned at inner bag body（1）
The center of lower section, described hot-water outlet（3）Positioned at inner bag body（1）The center of top.
4. a kind of inner bag according to claim 1, it is characterised in that described flow slowing device is deflector（4）, it is described
Deflector（4）For circular plate body, described deflector（4）On be evenly arranged with several pod apertures（5）, described pod apertures
（5）Rounded, described deflector（4）Center be not provided with pod apertures（5）, described deflector（4）Center
With cold water inlet（2）Position it is corresponding；From deflector（4）Center to deflector（4）Edge, described pod apertures（5）
Diameter gradually increase；Described deflector（4）It can make from cold water inlet（2）Into inner bag body（1）Uniform fluid flow it is gentle
Rise；Described deflector（4）With inner bag body（1）It is connected.
A kind of 5. inner bag according to claim 1, it is characterised in that described cold water inlet（2）It is externally connected with into cold water
Pipe, described hot-water outlet（3）It is externally connected with hot-water outlet pipe, it is described to enter cold water pipe and hot-water outlet pipe is arranged on inner bag body
（1）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564884.2U CN207006572U (en) | 2017-05-20 | 2017-05-20 | A kind of inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564884.2U CN207006572U (en) | 2017-05-20 | 2017-05-20 | A kind of inner bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207006572U true CN207006572U (en) | 2018-02-13 |
Family
ID=61444175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720564884.2U Expired - Fee Related CN207006572U (en) | 2017-05-20 | 2017-05-20 | A kind of inner bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207006572U (en) |
-
2017
- 2017-05-20 CN CN201720564884.2U patent/CN207006572U/en not_active Expired - Fee Related
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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: 20180213 Termination date: 20180520 |