CN104180527B - For the water collector of water heater and the water heater with it - Google Patents
For the water collector of water heater and the water heater with it Download PDFInfo
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- CN104180527B CN104180527B CN201410380370.2A CN201410380370A CN104180527B CN 104180527 B CN104180527 B CN 104180527B CN 201410380370 A CN201410380370 A CN 201410380370A CN 104180527 B CN104180527 B CN 104180527B
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- water
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- housing
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- water heater
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Abstract
The invention discloses a kind of water collector for water heater and the water heater with it, the water collector includes：There is cavity in housing, the housing；Piston, the piston is movably arranged in the cavity and the cavity is separated into collect cavity and expansion chamber, and the housing is provided with the water inlet and delivery port connected with the collect cavity；Elastic component, the elastic component is located in the expansion chamber and two ends are connected with the housing and the piston respectively, moves to change the size of the collect cavity and the expansion chamber under the collective effect of pressure of the piston in the elastic component and the collect cavity.Water collector according to embodiments of the present invention is integrated with expansion drum function, discharge pressure can be kept constant, and have the advantages that to occupy little space, leakage hidden trouble it is small.
Description
Technical field
The present invention relates to electrical equipment manufacturing technology field, in particular to a kind of water collector for water heater and have
The water heater of the water collector for water heater.
Background technology
In the pressure bearing system of correlation technique, hot-water heating system, water collector and expansion drum are combined particularly with HVAC and multiple-energy-source
It is essential part, the wherein branch pipe connection of expansion drum and water collector.Water collector needs with expansion valve partial installation
Larger space is taken, and there is leakage hidden trouble in both junctions.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem in correlation technique to a certain extent.Therefore, this hair
Bright to propose a kind of water collector, the water collector is integrated with expansion drum function, discharge pressure can be kept constant, and with space-consuming
It is small, the advantages of leakage hidden trouble is small.
The present invention also proposes a kind of water heater with the water collector.
To achieve the above object, embodiment according to the first aspect of the invention proposes a kind of water collector, the water collector
Including：There is cavity in housing, the housing；Piston, the piston is movably arranged in the cavity and by the cavity
Collect cavity and expansion chamber are separated into, the housing is provided with the water inlet and delivery port connected with the collect cavity；Elastic component, institute
State that elastic component is located in the expansion chamber and two ends are connected with the housing and the piston respectively, the piston is in the elasticity
Move to change the size of the collect cavity and the expansion chamber under the collective effect of part and the pressure in the collect cavity.
Water collector according to embodiments of the present invention is integrated with expansion drum function, discharge pressure can be kept constant, and have
Occupy little space, the advantages of leakage hidden trouble is small.
In addition, water collector according to the above embodiment of the present invention can also have technical characteristic additional as follows：
According to one embodiment of present invention, the housing is provided with the air bleeding valve connected with the collect cavity.
According to one embodiment of present invention, the housing is provided with pressure-regulating device, the elastic component and the pressure
Apparatus for adjusting force is connected.
According to one embodiment of present invention, the piston includes：Guide part, the guide part is located at the interior of the cavity
On wall；Movable part, the movable part is movably arranged on the guide part and is connected with the elastic component.
According to one embodiment of present invention, the guide part be two and be respectively provided at the cavity inner roof wall face and
On inner bottom wall face, the movable part is movably arranged between two guide parts.
According to one embodiment of present invention, two guide surfaces relative to each other are configured with two guide parts,
Free cheek is configured with the upper and lower surface of the movable part respectively, two free cheeks are movably pasted respectively
Close in two guide surfaces.
According to one embodiment of present invention, the cross section of the movable part is rectangle.
According to one embodiment of present invention, the movable part be located in the collect cavity facing to the collect cavity
Protrusion, being protruded facing to the expansion chamber in the expansion chamber of the movable part.
According to one embodiment of present invention, the water inlet is roofs that are multiple and being located at the housing at interval
On, the delivery port is located on the bottom wall of the housing, and the housing is more provided with what is connected respectively with multiple water inlets
Individual water inlet pipe and the outlet pipe connected with the delivery port.
Embodiment according to the second aspect of the invention proposes a kind of water heater, and the water heater is included according to the present invention's
Water collector described in the embodiment of first aspect.
Water heater according to embodiments of the present invention, it is constant etc. with easy to assembly, small volume, antileaking, discharge pressure
Advantage.
Brief description of the drawings
Fig. 1 is the structural representation of water collector according to embodiments of the present invention when inflow is smaller.
Fig. 2 is the structural representation of water collector according to embodiments of the present invention when inflow is larger.
Reference：Water collector 10, housing 100, collect cavity 110, expansion chamber 120, water inlet pipe 130, water inlet 131, go out
Water pipe 140, delivery port 141, piston 200, guide part 210, guide surface 211, movable part 220, free cheek 221, elastic component
300th, air bleeding valve 400, pressure-regulating device 500.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Below with reference to the accompanying drawings water collector 10 according to embodiments of the present invention is described.
As depicted in figs. 1 and 2, water collector 10 according to embodiments of the present invention includes housing 100, piston 200 and elastic component
300。
There is cavity in housing 100.Piston 200 is movably arranged in the cavity, and piston 200 separates the cavity
Into collect cavity 110 and expansion chamber 120.Housing 100 is provided with the water inlet 131 and delivery port 141 connected with collect cavity 110.Bullet
Property part 300 is located in expansion chamber 120, and the two ends of elastic component 300 are connected with housing 100 and piston 200 respectively, elastic component 300
Often push piston 200 to collect cavity 110.The collective effect of pressure of the piston 200 in elastic component 300 and collect cavity 110 is moved down
It is dynamic, to change the size of collect cavity 110 and expansion chamber 120.
Those skilled in the art is it will be understood that collect cavity 110 and expansion chamber 120 collectively constitute the sky of housing 100
The size of chamber, collect cavity 110 and expansion chamber 120 is simultaneously revocable, and both sizes depend on the position of piston 200.
The course of work of water collector 10 according to embodiments of the present invention is described below.
As shown in figure 1, when the inflow of water inlet 131 is larger, the pressure in collect cavity 110 is larger, in collect cavity 110
Pressure extrusion piston 200, make piston 200 overcome the elastic force of elastic component 300 to be moved to expansion chamber 120, the space of collect cavity 110
The space of increase and expansion chamber 120 reduces, and the pressure in collect cavity 110 is released, and now discharge pressure is less than intake pressure.
As shown in Fig. 2 when the inflow of water inlet 131 is smaller, the pressure in collect cavity 110 is smaller, and piston 200 is in bullet
Property part 300 elastic force moved to collect cavity 110, the space of collect cavity 110 reduce and expansion chamber 120 space increase, collect cavity
Pressure rise in 110, now discharge pressure is more than intake pressure.
That is, intake pressure can reduce discharge pressure when larger, and intake pressure it is smaller when can increase water outlet
Pressure, realizes that discharge pressure is constant.
Water collector 10 according to embodiments of the present invention, by setting moveable piston 200, Ke Yili in housing 100
The cavity in housing 100 is separated on collect cavity 110 and expansion chamber 120, and piston 200 with piston 200 and is connected with elastic component
300, so when intake pressure changes, piston 200 can be adjusted according to the change automatic reverse of pressure in collect cavity 110, be made
Water collector 10 keeps discharge pressure constant, so as to realize the integrated expansion drum function of water collector 10.
Thus, water collector 10 according to embodiments of the present invention, due to being integrated with expansion drum function, relative in correlation technique
Water collector and expansion drum installation, the space of occupancy is smaller, and eliminates the leakage hidden trouble of water collector and expansion drum junction.
Therefore, water collector 10 according to embodiments of the present invention is integrated with expansion drum function, discharge pressure can be kept constant,
And have the advantages that to occupy little space, leakage hidden trouble it is small.
Below with reference to the accompanying drawings water collector 10 according to the specific embodiment of the invention is described.
As depicted in figs. 1 and 2, water collector 10 according to embodiments of the present invention includes housing 100, piston 200 and elastic component
300。
The roof of housing 100 is provided with spaced multiple (above-below direction arrows as in Figure 1 and Figure 2 of water inlet pipe 130
Shown in A), multiple water inlet pipes 130 are respectively communicated with multiple water inlets 131 on the roof of housing 100 respectively, multiple water inlet pipes 130
For the water of each branch road to be introduced into water collector 10.The bottom wall of housing 100 is provided with outlet pipe 140, outlet pipe 140 and housing 100
Delivery port 141 on bottom wall is connected, and outlet pipe 140 is used to export in the water in water collector 10.On the one hand the stream of water can be facilitated
It is logical, on the other hand can be in order to the connection of water collector 10 and pipeline.
When only one of which water inlet pipe 130 is intake, piston 200 is moved towards collect cavity 110, and discharge pressure is more than influent pressure
Power.When there is multiple water inlet pipes 130 to intake, piston 200 is moved towards expansion chamber 120, and discharge pressure is less than intake pressure.Thus
Ensure that discharge pressure is constant.
In some specific examples of the present invention, as depicted in figs. 1 and 2, the side wall of the neighbouring collect cavity 110 of housing 100
Air bleeding valve 400 is provided with, air bleeding valve 400 is connected with collect cavity 110.Air bleeding valve 400 is used for collect cavity 110 when using first
Interior air discharge, it is ensured that accuracy of the piston 200 to the regulation of discharge pressure.
Alternatively, as depicted in figs. 1 and 2, the side wall of the neighbouring expansion chamber 120 of housing 100 is provided with pressure-regulating device
500, elastic component 300 is connected with pressure-regulating device 500.Pressure-regulating device 500 is used for the extrusion capability of regulating piston 200,
So as to adjust the pressure in collect cavity 110 indirectly, with adjusting water outlet pressure.
For example, water collector 10 is in experiment test before dispatching from the factory, for the first time in use, will be catchmented using air bleeding valve 400
Air discharge in chamber 110.System discharge pressure is adjusted to 0.1MPA, 10L/ when pressure-regulating device 500 intakes single-pipeline
MIN (intake pressure is 0.15MPA, 10L/MIN).
In some specific embodiments of the present invention, as depicted in figs. 1 and 2, piston 200 includes guide part 210 and activity
Portion 220.Guide part 210 is located on the internal face of the cavity.Movable part 220 is located on guide part 210 horizontally moveablely.Bullet
Property part 300 can be spring, the two ends of spring are connected with pressure-regulating device 500 and movable part 220 respectively.So not only can be with
Ensure stability when piston 200 is moved, and the structural strength of housing 100 can be strengthened, it is to avoid the abrasion housing of piston 200
100。
Preferably, guide part 210 is two, and two guide parts 210 are respectively provided at the inner roof wall face and interior bottom of the cavity
On wall, movable part 220 is movably arranged between two guide parts 210.
As depicted in figs. 1 and 2, in order to ensure the sealing between piston 200 and two guide parts 210, positioned at the sky
Guide surface 211 downward is configured with guide part 210 on intracavitary top wall surface, on the cavity inner bottom wall face
Guide surface 211 upward is configured with guide part 210.Free cheek 221 upward is configured with movable part 220
Free cheek 221 downward.Wherein, free cheek 221 upward is movably fitted in leading downward
To in plane 211, and free cheek 221 downward is movably fitted in guide surface 211 upward.Thus
The contact area of movable part 220 and two guide parts 210 can be increased, so as to improve the sealing between three.
Alternatively, the cross section of movable part 220 is rectangle, and the two sides of movable part 220 can protrude further out.
Specifically, as depicted in figs. 1 and 2, being protruded facing to collect cavity 110 in collect cavity 110 of movable part 220, movable part
220 being protruded facing to expansion chamber 120 in expansion chamber 120.
Water heater according to embodiments of the present invention is described below.Water heater according to embodiments of the present invention is included according to this hair
The water collector 10 of bright above-described embodiment.
Water heater according to embodiments of the present invention, by using water collector 10 according to the above embodiment of the present invention, has
The advantages of easy to assembly, small volume, antileaking, constant discharge pressure.
Other of water heater according to embodiments of the present invention are constituted and operated for those of ordinary skills
All it is known, is not detailed herein.
In the description of the 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 instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention and simplified description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this
Not be the same as Example or example described in bright book are engaged and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (9)
1. a kind of water collector for water heater, it is characterised in that including：
There is cavity in housing, the housing；
Piston, the piston is movably arranged in the cavity and the cavity is separated into collect cavity and expansion chamber, described
Housing is provided with the water inlet and delivery port connected with the collect cavity, and the water inlet is multiple and is located at interval described
On the roof of housing, the delivery port is located on the bottom wall of the housing, the housing provided with respectively with multiple water inlets
Multiple water inlet pipes of mouth connection and the outlet pipe connected with the delivery port；
Elastic component, the elastic component is located in the expansion chamber and two ends are connected with the housing and the piston respectively, described
Move to change the collect cavity and described swollen under the collective effect of pressure of the piston in the elastic component and the collect cavity
The size of swollen chamber.
2. the water collector according to claim 1 for water heater, it is characterised in that the housing is provided with and the collection
The air bleeding valve of water cavity connection.
3. the water collector according to claim 1 for water heater, it is characterised in that the housing is adjusted provided with pressure
Device, the elastic component is connected with the pressure-regulating device.
4. the water collector for water heater according to any one of claim 1-3, it is characterised in that the piston bag
Include：
Guide part, the guide part is located on the internal face of the cavity；
Movable part, the movable part is movably arranged on the guide part and is connected with the elastic component.
5. the water collector according to claim 4 for water heater, it is characterised in that the guide part is two and difference
It is located on the inner roof wall face and inner bottom wall face of the cavity, the movable part is movably arranged between two guide parts.
6. the water collector according to claim 5 for water heater, it is characterised in that be configured with two guide parts
Free cheek, two institutes are configured with respectively in two guide surfaces relative to each other, the upper and lower surface of the movable part
Free cheek is stated movably to be fitted in respectively in two guide surfaces.
7. the water collector according to claim 6 for water heater, it is characterised in that the cross section of the movable part is square
Shape.
8. the water collector according to claim 7 for water heater, it is characterised in that the movable part is located at the collection
Being protruded facing to the collect cavity in water cavity, being located at for the movable part is convex facing to the expansion chamber in the expansion chamber
Go out.
9. a kind of water heater, it is characterised in that including being used for catchmenting for water heater according to any one of claim 1-8
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410380370.2A CN104180527B (en) | 2014-08-04 | 2014-08-04 | For the water collector of water heater and the water heater with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410380370.2A CN104180527B (en) | 2014-08-04 | 2014-08-04 | For the water collector of water heater and the water heater with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180527A CN104180527A (en) | 2014-12-03 |
| CN104180527B true CN104180527B (en) | 2017-07-25 |
Family
ID=51961746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410380370.2A Active CN104180527B (en) | 2014-08-04 | 2014-08-04 | For the water collector of water heater and the water heater with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180527B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972827A (en) * | 2016-06-23 | 2016-09-28 | 珠海格力电器股份有限公司 | Water tank inner container, water tank and water heater |
| CN106595052A (en) * | 2016-11-15 | 2017-04-26 | 格力电器（芜湖）有限公司 | Water tank inner container and water heater |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743752Y (en) * | 2004-07-09 | 2005-11-30 | 冯媛 | Thermostatic gas water heater |
| CN201149320Y (en) * | 2007-11-28 | 2008-11-12 | 天津锐新科技开发有限公司 | Terminal equipment for controlling heating |
| CN201202131Y (en) * | 2008-05-16 | 2009-03-04 | 文华斌 | Water pressure manostat |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19649637A1 (en) * | 1996-12-02 | 1998-06-04 | Ideal Standard | Low pressure accumulator |
| CN101218884B (en) * | 2008-01-25 | 2011-05-04 | 中国农业大学 | Case type low pressure high volume pressure regulator |
| DE102008011982A1 (en) * | 2008-02-29 | 2009-09-03 | Honeywell Technologies Sarl | Valve arrangement, has continuously controllable main valve with chamber, where drive unit e.g. piston, is displaced by changing volume of areas of chamber, and sealer is driven for changing flow cross-section for fluid |
-
2014
- 2014-08-04 CN CN201410380370.2A patent/CN104180527B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743752Y (en) * | 2004-07-09 | 2005-11-30 | 冯媛 | Thermostatic gas water heater |
| CN201149320Y (en) * | 2007-11-28 | 2008-11-12 | 天津锐新科技开发有限公司 | Terminal equipment for controlling heating |
| CN201202131Y (en) * | 2008-05-16 | 2009-03-04 | 文华斌 | Water pressure manostat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180527A (en) | 2014-12-03 |
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Effective date of registration: 20230619 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |