CN108088082A - A kind of hot and cold water isolating device - Google Patents
A kind of hot and cold water isolating device Download PDFInfo
- Publication number
- CN108088082A CN108088082A CN201711285780.9A CN201711285780A CN108088082A CN 108088082 A CN108088082 A CN 108088082A CN 201711285780 A CN201711285780 A CN 201711285780A CN 108088082 A CN108088082 A CN 108088082A
- Authority
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- China
- Prior art keywords
- hole
- hot
- water
- isolating device
- cold water
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 120
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000002955 isolation Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
Abstract
The present invention provides a kind of hot and cold water isolating devices, it is characterized in that, it including water heater and is fixed on the control device of water heater forepart, hot water effluent end and cold water water inlet end is fixed on the water heater, hot water effluent end and cold water water inlet end have connected isolating device.Hot and cold water isolating device provided by the invention can isolate hot water and cold water, so as to ensure water temperature in water heater will not rapid decrease, ensure that efficiently using for water heater heat to the full extent.
Description
Technical field
The present invention relates to water heater arrangement field more particularly to a kind of water heater hot and cold water isolating devices.
Background technology
Common water heater, when user is in the case of without using hot water, the water in the pipeline being connected with water heater can be by
It gradually cools down, and water heater, due to having good heat-insulating property, typical temperature will not decline quickly, and the water cooled down in pipeline can be again
In secondary inflow water heater, in this way, the water temperature drop in water heater, water heater can restart heating, waste electric energy, same to time-frequency
Numerous iterative cycles heating, can also make the heating element service life reduction of water heater, bad shadow is caused to the quality of entire water heater
It rings.
The content of the invention
For above-mentioned technical problem, the technical scheme is that：A kind of water heater hot and cold water isolating device, including heat
It hydrophone and is fixed on the control device of water heater forepart, hot water effluent end and cold water water inlet end is fixed on the water heater,
Hot water effluent end and cold water water inlet end have connected isolating device.
It is further improved as the isolating device is tubulose, and middle part forms axially extending bore, formed in axially extending bore
Axially extending bore is divided into first through hole and the second through hole by intermediate bulkhead, intermediate bulkhead, and forming center in the middle part of intermediate bulkhead leads to
Hole, central through hole are communicated with first through hole, the second through hole, and valve is equipped at the central through hole.
It is further improved as the valve is solenoid valve, and the solenoid valve is controlled by the controller being attached thereto.
It is further improved as the isolating device is tubulose, and middle part forms axially extending bore, formed in axially extending bore
Axially extending bore is divided into first through hole and the second through hole by intermediate bulkhead, intermediate bulkhead, and forming center in the middle part of intermediate bulkhead leads to
Hole, central through hole are communicated with first through hole, the second through hole, and it is axially opposite elongated that left and right is formed on the side wall of first through hole
Groove, circular pin is in first through hole, its both ends sleeve is in axial elongate recesses, and sphere, ball are inserted in the middle part of circular pin
Body is pressed against on intermediate bulkhead and covers central through hole.
Be further improved for, the hot water effluent end is connected on the second through hole of its corresponding isolating device, cold water into
Water end (W.E.) is connected in the first through hole of its corresponding isolating device.
It is further improved as the circle rod structure is respectively and fixedly provided with elastic circular set for the both ends of intermediate straight-bar, intermediate straight
Bar sleeve in the transverse center through hole of sphere, sphere between the circular set of two elasticity, the outer wall of the circular set of elasticity it is straight
Footpath is more than the diameter of the row central through-hole of sphere.
It is further improved as the diameter of the outer wall of the circular set of elasticity is less than the width of axial elongate recesses.
It is further improved as the axial direction elongate recesses are on madial wall of the first through hole close to intermediate bulkhead.
The beneficial effects of the invention are as follows：
1st, hot and cold water isolating device provided by the invention, with the isolating device that hot water effluent end is connected by controller and
The water segregation that valve will gradually cool down in the hot water and outlet pipeline in water heater, the isolating device being connected with cold water water inlet end
The cold water in the hot water and inlet pipeline in water heater is isolated by controller and valve, is effectively prevented pair of hot and cold water
Stream, ensure that efficiently using for water heater heat to the full extent.
2nd, compared with prior art, two isolating devices are separately mounted at hot water effluent end and cold water water inlet end,
User is in the case of without using water, with the isolating device that hot water effluent end is connected by the hot water and outlet pipeline in water heater
In the water segregation that gradually cools down, will be in the hot water and inlet pipeline in water heater with the isolating device that cold water water inlet end is connected
Cold water is isolated, and is effectively prevented the convection current of hot and cold water, be ensure that efficiently using for water heater heat to the full extent.In addition, its
It will not heat water heater repeated priming, so as to extend the service life of water heater.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of isolating device of the present invention；
Fig. 2 is the appearance diagram of the isolating device of the present invention；
Fig. 3 is the isolating device structure diagram of the embodiment of the present invention one；
Fig. 4 is the isolating device structure diagram of the embodiment of the present invention two；
Fig. 5 is the structure diagram of circular pin.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
In the description of invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description rather than instruction or the device for implying meaning or element are invented and simplified in description must have specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that limitation to invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of invention, " multiple " are meant that two or more, remove
It is non-separately to have clearly specific limit.
In invention, unless otherwise clearly defined and limited, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；Can be machinery
Connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two elements
Internal connection.For the ordinary skill in the art, it can understand above-mentioned term in invention as the case may be
Concrete meaning.
Embodiment one
As shown in Figure 1, 2, a kind of water heater isolating device, including water heater 10 and the control for being fixed on 10 forepart of water heater
On device 20, be fixed with hot water effluent end 11 and cold water water inlet end 12 on the water heater 10, hot water effluent end 11 and cold water into
Water end (W.E.) 12 has connected isolating device 1.
As shown in figure 3, it is further improved as the isolating device 1 is tubulose, and middle part forms axially extending bore 2, axial
Intermediate bulkhead 3 is formed in through hole 2, intermediate bulkhead 3 divides axially extending bore 2 for 21 and second through hole 22 of first through hole, middle interval
The middle part of plate 3 forms central through hole 31, and central through hole 31 is communicated with first through hole 21, the second through hole 22, and the center leads to
Valve 6 is equipped at hole.
It is solenoid valve to be further improved as, the valve 6, the solenoid valve 6 by the controller that is attached thereto (in figure not
Show) control.
Embodiment two
As shown in Figure 1, 2, a kind of water heater isolating device, including water heater 10 and the control for being fixed on 10 forepart of water heater
On device 20, be fixed with hot water effluent end 11 and cold water water inlet end 12 on the water heater 10, hot water effluent end 11 and cold water into
Water end (W.E.) 12 has connected isolating device 1；
As illustrated in figures 4-5, the isolating device 1 is an energy saving connector, and middle part forms axially extending bore 2, axial logical
Intermediate bulkhead 3 is formed in hole 2, intermediate bulkhead 3 divides axially extending bore 2 for 21 and second through hole 22 of first through hole, intermediate bulkhead 3
Middle part form central through hole 31, central through hole 31 is communicated with first through hole 21, the second through hole 22, the side of first through hole 21
The axially opposite elongate recesses 23 in left and right are formed on wall, circular pin 4 is in first through hole 21, its both ends sleeve is axial elongated
In groove 23, the middle part of circular pin 4 is inserted with sphere 5, and sphere 5 is pressed against on intermediate bulkhead 3 and covers central through hole 31.
The hot water effluent end 11 is connected on the second through hole 22 of its corresponding isolating device 1, and cold water water inlet end 12 is logical
It is connected in the first through hole 21 of its corresponding isolating device 1, that is, the isolating device 1 for connecting hot water effluent end 11 is first through hole 1
Part connects the mounting means of the isolating device 1 of cold water water inlet end 12 just with connecting in upper, 22 part of the second through hole under
The isolating device 1 at hot water effluent end 11 on the contrary, its 1 part of first through hole under, 22 part of the second through hole is upper.
4 structure of circular pin is respectively and fixedly provided with elastic circular set 42, intermediate 41 sleeve of straight-bar for the both ends of intermediate straight-bar 41
In the transverse center through hole of sphere 5, for sphere 5 between two elastic circular sets 42, elasticity circle covers the straight of 42 outer wall
Footpath is more than the diameter of the row central through-hole of sphere 5.
The diameter of the outer wall of the circular set 42 of elasticity is less than the width of axial elongate recesses 23.
The axial direction elongate recesses 23 are in first through hole 21 on the madial wall of intermediate bulkhead 3.
Operation principle：When user uses hot water, the hydraulic pressure in hot water effluent's pipeline declines, inside water heater 10
Under the action of hydraulic pressure, the sphere 5 of the isolating device 1 connected with hot water effluent end 11 is just promoted along first through hole 21 to moving up
Dynamic, the circular set 42 of both ends elasticity of circular pin 4 is just moved up along the axial elongate recesses 23 of both sides, and sphere 5 is made no longer to cover
The central through hole 31 of lid intermediate bulkhead 3, pipeline are opened, and hot water is begun to flow out, the covering intermediate bulkhead 3 conversely, sphere 5 drops downwards
Central through hole 31, prevent hot water effluent's pipeline in cooling water flow back into water heater and water heater hot water mixing,
Ensure the aqueous temperature in water heater 10.
When the hydraulic pressure in water heater 10 reduces, under the pressure of the effect of external cold water inlet road hydraulic pressure, with cold water water inlet end
The sphere 5 of 12 isolating devices 1 connected rotates down, and current, which enter, carries out moisturizing in water heater, conversely, with cold water water inlet end 12
The sphere 5 of the isolating device 1 connected is just acted on by the inside water pressure of water heater 10 and is pressed against on central partition plate 3, covers sphere 5
Lid central through hole 31 prevents the cold water in cold water inlet road from entering water heater 10, is mixed with the hot water in water heater 10.In this way,
In the case where user is without using water, isolating device 1 effectively prevents the cold water in hot water and pipeline in water heater 10 to mix
It closes, avoids the invalid heating of carry out of water heater Xun Huan repeatedly.Longtime running gets off, and can save substantial amounts of electric energy.
The both ends of the intermediate straight-bar 41 of the circular pin 4 be respectively and fixedly provided with elastic circular set 42 (by the way of being spirally connected or
The mode of holding can be with), for intermediate 41 sleeve of straight-bar in the transverse center through hole of sphere 5, sphere 5 is circular in two elasticity
Between set 42, the diameter of the outer wall of the circular set 42 of elasticity is more than the diameter of the row central through-hole of sphere 5, it ensure that sphere
5 centers for being substantially at intermediate straight-bar 41 can well coordinate with the central through hole 31 of intermediate bulkhead 3, can ensure ball
Sealing effect is good when body 5 is covered with central through hole 31, and the circular set 42 of elasticity its can reduce between axial elongate recesses 23
Abrasion, when installing circular pin 4, can make 4 middle part of circular pin that there is certain deformation, then downwards by squeezing sphere 5
Slip makes the both ends sleeve of circular pin 4 enter in axial elongate recesses 23, meanwhile, circular pin 4 just passes through the metal elastic of its own
Property reply, making circular pin 4, just the axial elongate recesses 23 of company of being located at suffer, and the pressure for making the generation deformation of circular pin 4 is much big
The pressure of the hydraulic pressure generated in water heater 10 and its pipeline, so as to ensure in operation, circular pin 4 will not fall off.
Using above-mentioned desirable embodiment according to the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (8)
1. a kind of hot and cold water isolating device, which is characterized in that including water heater and it is fixed on the control device of water heater forepart,
Hot water effluent end and cold water water inlet end are fixed on the water heater, hot water effluent end and cold water water inlet end have connected isolation dress
It puts.
2. hot and cold water isolating device according to claim 1, which is characterized in that the isolating device is tubulose, in the middle part of
Axially extending bore is formed, intermediate bulkhead is formed in axially extending bore, axially extending bore is divided into first through hole and second by intermediate bulkhead
Through hole forms central through hole in the middle part of intermediate bulkhead, and central through hole is communicated with first through hole, the second through hole, the center
Through hole is equipped with valve.
3. hot and cold water isolating device according to claim 2, which is characterized in that the valve be solenoid valve, the electromagnetism
Valve is controlled by the controller being attached thereto.
4. hot and cold water isolating device according to claim 1, which is characterized in that the isolating device is tubulose, in the middle part of
Axially extending bore is formed, intermediate bulkhead is formed in axially extending bore, axially extending bore is divided into first through hole and second by intermediate bulkhead
Through hole forms central through hole in the middle part of intermediate bulkhead, and central through hole is communicated with first through hole, the second through hole, first through hole
Side wall on form the axially opposite elongate recesses in left and right, circular pin is in first through hole, its both ends sleeve is axial elongated
In groove, sphere is inserted in the middle part of circular pin, sphere is pressed against on intermediate bulkhead and covers central through hole.
5. hot and cold water isolating device according to claim 4, which is characterized in that the hot water effluent end is connected in its correspondence
Isolating device the second through hole on, cold water water inlet end is connected in the first through hole of its corresponding isolating device.
6. hot and cold water isolating device according to claim 5, which is characterized in that the circle rod structure is intermediate straight-bar
Both ends are respectively and fixedly provided with elastic circular set, and intermediate straight-bar sleeve is in the transverse center through hole of sphere, and sphere is in two Elastic Circulars
Between shape set, the diameter of the outer wall of the circular set of elasticity is more than the diameter of the row central through-hole of sphere.
7. hot and cold water isolating device according to claim 6, which is characterized in that the diameter of the outer wall of the circular set of elasticity
Less than the width of axial elongate recesses.
8. hot and cold water isolating device according to claim 7, which is characterized in that the axial direction elongate recesses are in first through hole
On the madial wall of intermediate bulkhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285780.9A CN108088082A (en) | 2017-12-07 | 2017-12-07 | A kind of hot and cold water isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285780.9A CN108088082A (en) | 2017-12-07 | 2017-12-07 | A kind of hot and cold water isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108088082A true CN108088082A (en) | 2018-05-29 |
Family
ID=62174648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711285780.9A Pending CN108088082A (en) | 2017-12-07 | 2017-12-07 | A kind of hot and cold water isolating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108088082A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080124668A1 (en) * | 2006-10-18 | 2008-05-29 | Honeywell International Inc. | Systems and methods for controlling gas pressure to gas-fired appliances |
| CN203657220U (en) * | 2013-12-24 | 2014-06-18 | 苏州巨浪热水器有限公司 | Energy-saving device for water heater |
| CN106705442A (en) * | 2016-12-09 | 2017-05-24 | 成都前锋电子有限责任公司 | Gas water heater with self-adaption function |
-
2017
- 2017-12-07 CN CN201711285780.9A patent/CN108088082A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080124668A1 (en) * | 2006-10-18 | 2008-05-29 | Honeywell International Inc. | Systems and methods for controlling gas pressure to gas-fired appliances |
| CN203657220U (en) * | 2013-12-24 | 2014-06-18 | 苏州巨浪热水器有限公司 | Energy-saving device for water heater |
| CN106705442A (en) * | 2016-12-09 | 2017-05-24 | 成都前锋电子有限责任公司 | Gas water heater with self-adaption function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |
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| RJ01 | Rejection of invention patent application after publication |