CN204153228U - A kind of anti-icer and there is the water-water jet of this anti-icer - Google Patents
A kind of anti-icer and there is the water-water jet of this anti-icer Download PDFInfo
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- CN204153228U CN204153228U CN201420544554.3U CN201420544554U CN204153228U CN 204153228 U CN204153228 U CN 204153228U CN 201420544554 U CN201420544554 U CN 201420544554U CN 204153228 U CN204153228 U CN 204153228U
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Abstract
The utility model provides a kind of anti-icer and has the water-water jet of this anti-icer, described anti-icer comprises the housing (1) with the first cavity (41) and the base (2) with the second cavity (42), described housing (1) and described base (2) realize slipper seal by slipper seal structure and coordinate, and bellows chamber (4) is formed in slipper seal coordinates, elastic component (3) is set in described bellows chamber (4), one end of described elastic component (3) contacts with the inner bottom part of housing (1), the other end contacts with the inner bottom part of described base (2), this device overcome anti-freezing structure antifreezing effect of the prior art not good and install inconvenience technical problem, thus the anti-icer providing a kind of antifreezing effect relatively good and easy for installation.
Description
Technical field
The utility model relates to a kind of anti-icer and has the water-water jet of this anti-icer, belongs to technical field of solar water heaters.
Background technique
In prior art, when the water-water jet of shower bath is in low temperature environment, Yu Shuihui in it freezes volumetric expansion, easily cause the damage of water-water jet, as Chinese patent literature CN203214961U discloses a kind of water-water jet, its nozzle needle is arranged in nozzle, between nozzle and nozzle needle, form cold water inlet enter fluid space and jet cooling water outlet, between nozzle and valve body, form hot water enter fluid space, cold water inlet enters fluid space with cold water outlet and cold water respectively and is communicated with, hot water inlet enters fluid space with hot water mouth with hot water respectively and is communicated with, in use, can realize entering fluid space to cold water as long as this device adjustment nozzle makes its axial direction along described jet injection valve move, hot water enters the adjustment of fluid space and jet cooling water outlet, this device is simple to operate, jeting effect is good, but, when mercury dropped in winter, water in water-water jet can cause volumetric expansion because of freezing, water-water jet body is burst because of expansion, thus reduce the working life of water-water jet.
Chinese patent literature CN102840387A discloses a kind of electric hot water tap anti-icer, mainly comprise body cap, antifreeze pad, pressure spring, described body cap is arranged exhaust hole, described antifreeze pad comprises U-shaped packing ring, round pad, for monolithic construction, described pressure spring is fixed on spring seat, is pyramid-like structure, body cap is arranged on faucet body heating chamber side after loading onto pressure spring, antifreeze pad, antifreezely paves seal action.When mercury dropped is to freezing point, water volumetric expansion because freezing in tap water cavity, thus give and antifreeze pad pressure from antifreeze pad side, antifreeze pad and pressure spring are compressed by the bottom towards body cap simultaneously, increase the volume available of water cavity, reach the object alleviated volumetric expansion, prevent faucet body from bursting.
But, in use still there is following technical problem in this faucet anti-icer: when the volume of the water freezing of this device only in water cavity expands from antifreeze pad side, by compression, volumetric expansion can be eased by antifreeze pad and spring, when the volume after water freezing in water cavity expands from body cap side, volumetric expansion cannot be alleviated by compression body lid, when water cavity inner space is certain, the structure of this kind of unidirectional alleviation volumetric expansion makes compression volume very limited, antifreezing effect is not remarkable, the diameter of the antifreeze pad increasing body cap and correspondence thereof is needed to increase compressible space, thus the volume of product must be increased, complex structure, cost improves, further, because this device can only unidirectionally be compressed, when mounted, what antifreeze pad must be arranged on water tap affects larger position by cooling, otherwise cannot play antifreeze effect, thus makes troubles to installation.
Model utility content
For this reason, technical problem to be solved in the utility model is, does not overcome anti-freezing structure antifreezing effect of the prior art good and install the technical problem of inconvenience, thus the anti-icer providing a kind of antifreezing effect relatively good and easy for installation.
Another technical problem of the present utility model is, overcome water-water jet of the prior art when low temperature environment, in it, remaining water freezing expands and easily causes water-water jet that the problem burst occurs, one is provided to use at low ambient temperatures, mechanical structure is reliable, cost is lower, has the water-water jet of anti-icer.
For solving the problems of the technologies described above, the utility model provides a kind of anti-icer, comprise the housing with the first cavity and the base with the second cavity, described housing and described base realize slipper seal by slipper seal structure and coordinate, and form bellows chamber in slipper seal coordinates.
Arrange elastic component in described bellows chamber, one end of described elastic component contacts with the inner bottom part of housing, and the other end contacts with the inner bottom part of described base.
Described slipper seal structure comprises the outer wall of the described housing inserting described chassis interior, and seals the inwall of the described base of fitting with the outer wall of described housing.
Described slipper seal structure also comprises the annular recess be arranged on described housing exterior walls, and is set in the seal ring in described annular recess.
Described slipper seal structure comprises the outer wall of the described base inserting described enclosure interior, and seals the inwall of the described housing of fitting with the outer wall of described base.
Described slipper seal structure also comprises the annular recess be arranged on described base outer wall, and is set in the seal ring in described annular recess.
The outer bottom of described base is circumferentially separated by a distance is provided with some axial support.
The inner bottom part of described housing is provided with the first elastic component assembly department, and the inner bottom part of described base is corresponding is provided with the second elastic component assembly department, and the two ends of described elastic component are connected on described first elastic component assembly department and described second elastic component assembly department.
Described elastic component is conflicted with the inwall of described bellows chamber vertically.
Described elastic component is spring, the cavity being arranged at the described housing/described base inside described slipper seal structure is set to cylindrical cavity, comprise the mounting groove of the bottom that sets within it and the cylindrical cavity that is communicated with described mounting groove with the described base/described housing be arranged at outside described slipper seal structure of described housing/described base engagement, described mounting groove and described cylindrical cavity diameter identical and match with described spring outer diameter.
A kind of water-water jet, comprise: the water-water jet body with hot water or cold water's import and mixed water out, being arranged on two mangetic core assemblies for controlling hot water or cold water's import aperture of described water-water jet body interior both sides, being arranged on described water-water jet body interior, between two described mangetic core assemblies and with hot water or cold water's outlet of described mangetic core assembly the hot water or cold water coming from two mangetic core assemblies is mixed the jet injection valve sprayed by jet action; Described water-water jet also comprises above-described anti-icer, described anti-icer, is installed in described water-water jet body, and is arranged between described mangetic core assembly and described jet injection valve.
Two described mangetic core assemblies comprise the cold water valve core assembly and water valve core assembly that are divided into two ends, described water-water jet body left and right, described cold water valve core assembly and described water valve core assembly comprise the valve body arranging and have flow inlet respectively, one end is connected to handle and the other end stretches into the valve rod in described valve body, to be arranged in described valve body and to be connected with described valve rod, and with described stem movement the dynamic ceramic plate of movement, the quiet ceramic plate coordinating and realize valve shut or folding is contacted with described dynamic ceramic plate, and the valve core base of described valve body is installed, described quiet ceramic plate and described valve core base are provided with the flow channel flowed out for cold water or hot water.
The end of the described supporting element of described base is supported on described valve core base and coordinates formation first water flow space with described valve core base.
The valve body that the outer bottom of described housing is supported in described jet injection valve coordinates formation second water flow space with described jet injection valve.
Described water-water jet body is provided with some fins corresponding on the inwall of described anti-icer position along its circumference.
Technique scheme of the present utility model has the following advantages compared to existing technology:
(1) anti-icer of the present utility model, comprise the housing with the first cavity and the base with the second cavity, described housing and described base realize slipper seal by slipper seal structure and coordinate, and bellows chamber is formed in slipper seal coordinates, being arranged so that of this slipper seal structure makes when being in low temperature environment, described housing and/or described base is pressed after water freezing volumetric expansion, gas compression in described slipper seal structure, described bellows chamber compression, for the volumetric expansion slot milling of water, thus reach the object alleviating volumetric expansion, after external pressure reduces, original state can be returned under the pressure, push of described housing and/or described base pressurized gas in described slipper seal structure, and in pushing course, pressure in described slipper seal structure also drops to initial level, simultaneously, anti-icer of the present utility model, described housing and the described base of both sides all can be moved, thus effectively increase the volume of described bellows chamber, namely no matter which side ice field is positioned at, all can reach good antifreezing effect, mechanism is flexibility and reliability more, it is more convenient and easy for installation to use.
(2) anti-icer of the present utility model, in described bellows chamber, elastic component is set, one end of described elastic component contacts with the inner bottom part of housing, the other end contacts with the inner bottom part of described base, described elastic component be arranged so that the compressibility of described slipper seal is stronger, avoid after outside ice dissolves, described housing and described base can not return back to the problem of original position, and avoid when described anti-icer is arranged at pressure-bearing pipeline because external pressure is excessive and cause the phenomenon of slipper seal structure explosion, further increase the stability of mechanism, ensure that quality of product, and make described anti-icer of the present utility model go for non-pressure pipeline and pressure-bearing pipeline, using scope is wider.
(3) anti-icer of the present utility model, described slipper seal structure comprises the outer wall of the described housing inserting described chassis interior, and seal the inwall of the described base of fitting with the outer wall of described housing, described slipper seal structure also comprises the annular recess be arranged on described housing exterior walls, and is set in the seal ring in described annular recess; Or, described slipper seal structure comprises the outer wall of the described base inserting described enclosure interior, and seal the inwall of the described housing of fitting with the outer wall of described base, described slipper seal structure also comprises the annular recess be arranged on described base outer wall, and is set in the seal ring in described annular recess; Make the structure of anti-icer of the present utility model more flexible by two kinds of different structural types, user can select its structural type freely according to installation environment, using scope is wider, and adopt the mode of seal ring sealing to make this device easier for installation, and ensure that good sealing effect.
(4) anti-icer of the present utility model, the set-up mode of elastic component in bellows chamber at least can adopt following two kinds of modes: first, the inner bottom part of described housing is provided with the first elastic component assembly department, the inner bottom part of described base is corresponding is provided with the second elastic component assembly department, the two ends of described elastic component are connected on described first elastic component assembly department and described second elastic component assembly department, thus make described elastic component be fixed between described housing and described base firmly, can not because of rocking and departing from installation process, the stability of mechanism is stronger, second: described elastic component is not fixed on described base and described housing, by the size of elastic component and the design of elasticity coefficient, elastic component is conflicted vertically with the inwall of described bellows chamber, because elastic component is axially conflicted with the inwall of described bellows chamber all the time along it, all can not depart from the inwall of bellows chamber in compression and drawing process, reset effect can be ensured, and implementation is easier.
(5) anti-icer of the present utility model, described elastic component is spring, the cavity being arranged at the described housing/described base inside described slipper seal structure is set to cylindrical cavity, comprise the mounting groove of the bottom that sets within it and the cylindrical cavity that is communicated with described mounting groove with the described base/described housing be arranged at outside described slipper seal structure of described housing/described base engagement, described mounting groove and described cylindrical cavity diameter identical and match with described spring outer diameter.Above-mentioned setting ensure that the two ends of pressure spring and described first chamber and described second chamber stuck fast, and can not move with the occurrence positions that rocks of device, the stability of mechanism is stronger.
(6) water-water jet of the present utility model, comprise: the water-water jet body with hot water or cold water's import and mixed water out, being arranged on two mangetic core assemblies for controlling hot water or cold water's import aperture of described water-water jet body interior both sides, being arranged on described water-water jet body interior, between two described mangetic core assemblies and with hot water or cold water's outlet of described mangetic core assembly the hot water or cold water coming from two mangetic core assemblies is mixed the jet injection valve sprayed by jet action; Described water-water jet also comprises above-described anti-icer, described anti-icer is installed in described water-water jet body, and be arranged between described mangetic core assembly and described jet injection valve, when mercury dropped in winter, water in water-water jet can cause volumetric expansion because of freezing, and water-water jet of the present utility model can effectively avoid described water-water jet body to burst because of expansion, thus enhance the structural strength of water-water jet, extend working life, the use of water-water jet is more flexible, and application area is wider; Further, above-mentioned mounting point makes whole anti-icer base and housing can be compressed because of volumetric expansion when current freeze respectively, ensure that the both direction of above-mentioned anti-icer is all more remarkable to the remission effect of volumetric expansion.
(7) water-water jet of the present utility model, two described mangetic core assemblies comprise the cold water valve core assembly and water valve core assembly that are divided into two ends, described water-water jet body left and right, described cold water valve core assembly and described water valve core assembly comprise the valve body arranging and have flow inlet respectively, one end is connected to handle and the other end stretches into the valve rod in described valve body, to be arranged in described valve body and to be connected with described valve rod, and with described stem movement the dynamic ceramic plate of movement, the quiet ceramic plate coordinating and realize valve shut or folding is contacted with described dynamic ceramic plate, and the valve core base installed in described valve body, described quiet ceramic plate and described valve core base are provided with the flow channel flowed out for cold water or hot water, described dynamic ceramic plate is driven to rotate by rotating described handle, thus the control realized water flow, simple to operate, and the end of the described supporting element of described base is supported on described valve core base, thus coordinate formation first water flow space with described valve core base, ensure that the through of current, can not be against on described valve base because of the described base of described anti-icer causes current not smooth.
(8) water-water jet of the present utility model, described water-water jet body is provided with some fins corresponding on the inwall of described anti-icer position along its circumference, thus can firmly described anti-icer be supported, anti-icer can not be teetertottered in described water-water jet body, and be convenient to current and pass through.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is anti-icer schematic appearance of the present utility model;
Fig. 2 is anti-icer disassemblying structure schematic diagram of the present utility model;
Fig. 3 is anti-icer structural representation of the present utility model;
Fig. 4 is water-water jet structural representation of the present utility model;
In figure, reference character is expressed as: 1-housing, 2-base, 21-annular recess, 22-supporting element, 23-first water flow space, 24-second water flow space, 3-elastic component, 4-bellows chamber, 41-first cavity, 41A-mounting groove, 41B-cylindrical cavity, 42-second cavity, 5-seal ring, 6-water-water jet body, 7A-cold water valve core assembly, 7B-water valve core assembly, 71-valve body, 72-valve rod, 73-moves ceramic plate, the quiet ceramic plate of 74-, 75-valve core base, 8-jet injection valve.
Embodiment
Below in conjunction with specific embodiment, anti-icer of the present utility model and water-water jet are specifically described:
embodiment one
As Figure 1-3, a kind of anti-icer of the present embodiment, comprise the housing 1 with the first cavity 41 and the base 2 with the second cavity 42, described housing 1 and described base 2 realize slipper seal by slipper seal structure and coordinate, and bellows chamber 4 is formed in slipper seal coordinates, slipper seal structure is formed by described housing 1 and described base 2, thus build a compressible space, make when being in low temperature environment, described housing 1 and/or described base 2 is pressed after water freezing volumetric expansion, described in gas compression in described slipper seal structure, bellows chamber 4 is compressed, for the volumetric expansion slot milling of water, thus reach the object alleviating volumetric expansion, and, the anti-icer of the present embodiment, described housing 1 and the described base 2 of both sides all can be moved, thus effectively increase the volume of described bellows chamber 4, no matter which side ice field is positioned at, all can reach good antifreezing effect, mechanism is flexibility and reliability more, it is more convenient and easy for installation to use, simultaneously, in described bellows chamber 4, elastic component 3 is set, one end of described elastic component 3 contacts with the inner bottom part of housing 1, the other end contacts with the inner bottom part of described base 2, when extraneous water freezing volumetric expansion, promote described housing 1 and/described base 2, described elastic component 3 compresses, described bellows chamber 4 is compressed, described elastic component 3 be arranged so that the compressibility of described slipper seal structure is stronger, avoid after outside ice dissolves, described housing and described base can not return back to the problem of original position, and avoid when described anti-icer is arranged at pressure-bearing pipeline because external pressure is excessive and cause the phenomenon of slipper seal structure explosion, further increase the stability of mechanism, ensure that quality of product, and make the described anti-icer of the present embodiment go for non-pressure pipeline and pressure-bearing pipeline, using scope is wider.
In the present embodiment, as shown in Figure 1-2, described slipper seal structure comprises the outer wall of the described base 2 inserting described housing 1 inside, and seal the inwall of the described housing 1 of fitting with the outer wall of described base 2, simultaneously, described slipper seal structure also comprises the annular recess 21 be arranged on described base 2 outer wall, and the seal ring 5 be set in described annular recess 21, described seal ring 5 inner ring embeds in described annular groove 21, the contact internal walls of outer shroud and described housing 1, thus realize sealing effect, the outer bottom of described base 2 is circumferentially separated by a distance is provided with some axial support 22.
But, described slipper seal structure of the present utility model is not limited to this, described slipper seal structure can also be set to: the outer wall comprising the described housing 1 inserting described base 2 inside, and seals the inwall of the described base 2 of fitting with the outer wall of described housing 1; Described slipper seal structure also comprises the annular recess be arranged on described housing 1 outer wall, and is set in the seal ring 5 in described annular recess.
Further, in order to ensure housing 1 and the directivity of base 2 in relative sliding process stronger, the inwall of described housing 1 and the outer wall of described base 2 can also be arranged the guiding device of several raised lines and groove fit along the telescopic direction of bellows chamber 4, to improve the reset effect of elastic component.Such as, the inwall of described housing 1 arranges axial raised line, the outer wall of base 2 arranges axial notch, raised line to insert in groove and the outer wall of the inwall of housing 1 and base 2 is fitted.
Described slipper seal structure of the present utility model, can described housing 1 be set on described base 2, also can described base 2 be set on described housing 1, by two kinds of different structural types, make the structure of anti-icer of the present utility model more flexible, user can select its structural type freely according to installation environment, and using scope is wider, and adopt the mode of seal ring sealing to make this device easier for installation, ensure that good sealing effect.
Anti-icer of the present utility model, the set-up mode of elastic component 3 in bellows chamber 4 at least can adopt following two kinds of modes: first, the inner bottom part of described housing 1 is provided with the first elastic component assembly department, the inner bottom part of described base 2 is corresponding is provided with the second elastic component assembly department, the two ends of described elastic component 3 are connected on described first elastic component assembly department and described second elastic component assembly department, thus make described elastic component 3 be fixed between described housing 1 and described base 2 firmly, can not because of rocking and departing from installation process, the stability of mechanism is stronger, second: described elastic component 3 is not fixed on described base 2 and described housing 1, by the size of elastic component 3 and the design of elasticity coefficient, elastic component 3 is conflicted vertically with the inwall of described bellows chamber 4, because elastic component 3 is axially conflicted with the inwall of described bellows chamber 4 all the time along it, all can not depart from the inwall of bellows chamber 4 in compression and drawing process, reset effect can be ensured, and implementation is easier.
In the present embodiment, the set-up mode of described elastic component 3 in described bellows chamber 4 adopts the above second way, particularly, as shown in Figure 3, described elastic component 3 is spring, the cavity being positioned at the described base 2 inside described slipper seal structure is set to cylindrical cavity, the mounting groove 41A that the described housing 1 be arranged at outside described slipper seal structure comprises the bottom that sets within it and the cylindrical cavity 41B be communicated with described mounting groove 41A, described mounting groove 41A is identical with the diameter of described cylindrical cavity (i.e. the second chamber 42) and all match with described spring outer diameter, at this, " match " and refer to that spring is axially conflicted on the inwall of described mounting groove 41A and described cylindrical cavity along it, and the two ends of spring also contact with the inner bottom part of described base 2 with the inner bottom part of described housing 1 respectively.Above-mentioned be arranged so that described spring mates with described second cavity 42 and described mounting groove 41A fit together, described spring is stuck in described first chamber 41 and described second chamber 42 firmly, can not because of shaking in installation process or described housing 1 and described base more than 2 relative sliding and cause spring to be moved even causing bending, the stability of structure is stronger.
embodiment two
As shown in Figure 4, the present embodiment provides a kind of water-water jet, comprise the water-water jet body 6 with hot water or cold water's import and mixed water out, be arranged on two mangetic core assemblies for controlling hot water or cold water's import aperture of the described inner both sides of water-water jet body 6, be arranged on described water-water jet body 6 inner, between two described mangetic core assemblies and with hot water or cold water's outlet of described mangetic core assembly the hot water or cold water coming from two mangetic core assemblies is mixed the jet injection valve 8 sprayed by jet action; Described water-water jet also comprises above-described anti-icer, its structure is same as described above, do not add at this and repeat, and described anti-icer is installed in described water-water jet body 6, and be arranged between described mangetic core assembly and described jet injection valve 8, when mercury dropped in winter, water in water-water jet can cause volumetric expansion because of freezing, and the water-water jet of the present embodiment can effectively avoid described water-water jet body to burst because of expansion, thus enhance the structural strength of water-water jet, extend working life, the use of water-water jet is more flexible, and application area is wider; Further, above-mentioned mounting point makes whole anti-icer base 2 and housing 1 can be compressed because of volumetric expansion when current freeze respectively, ensure that the both direction of above-mentioned anti-icer is all more remarkable to the remission effect of volumetric expansion.
Simultaneously, the water-water jet of the present embodiment, mangetic core assembly described in two comprises the cold water valve core assembly 7A and water valve core assembly 7B that are divided into described water-water jet body about 6 two ends, described cold water valve core assembly 7A and described water valve core assembly 7B comprises the valve body 71 arranging and have flow inlet respectively, one end is connected to handle 9 and the other end stretches into the valve rod 72 in described valve body 71, to be arranged in described valve body 72 and to be connected with described valve rod 72, and to move with described valve rod 72 and the dynamic ceramic plate 73 of movement, the quiet ceramic plate 74 coordinating and realize valve shut or folding is contacted with described dynamic ceramic plate 73, and the valve core base 75 installed in described valve body 71, described quiet ceramic plate 74 and described valve core base 75 are provided with the flow channel flowed out for cold water or hot water, described dynamic ceramic plate is driven to rotate by rotating described handle, thus the control realized water flow, simple to operate, and the end of the described supporting element of described base is supported on described valve core base, thus coordinate formation first water flow space 23 with described valve core base, in the present embodiment, described supporting element 22 is the axle center circumference distribution along described base 2, and several axial columns of interval same distance, described axial upright supports is on described base 2, thus make the current of mangetic core assembly can enter described first water flow space 23, and then flow to jet injection valve 8, the setting of described supporting element 22 avoids the flow channel that described base 22 blocks described valve core base 75, further ensure reliability of structure.
Simultaneously, the valve body that the outer bottom of described housing 1 is supported in described jet injection valve 8 coordinates formation second water flow space 24 with described jet injection valve 8, described water-water jet body 6 is provided with some fins corresponding on the inwall of described anti-icer position along its circumference, thus can firmly described anti-icer be supported, anti-icer can not be teetertottered in described water-water jet body, and be convenient to current and pass through, described first water flow space 23 and arranging of the second water flow space 24 make anti-icer can be compressed from both sides further, antifreezing effect is better.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (15)
1. an anti-icer, it is characterized in that: comprise the housing (1) with the first cavity (41) and the base (2) with the second cavity (42), described housing (1) and described base (2) realize slipper seal by slipper seal structure and coordinate, and form bellows chamber (4) in slipper seal coordinates.
2. anti-icer according to claim 1, is characterized in that: arrange elastic component (3) in described bellows chamber (4), and one end of described elastic component (3) contacts with the inner bottom part of housing (1), and the other end contacts with the inner bottom part of described base (2).
3. anti-icer according to claim 2, it is characterized in that: described slipper seal structure comprises the outer wall inserting the inner described housing (1) of described base (2), and seals the inwall of the described base (2) of fitting with the outer wall of described housing (1).
4. anti-icer according to claim 3, is characterized in that: described slipper seal structure also comprises the annular recess be arranged on described housing (1) outer wall, and is set in the seal ring (5) in described annular recess.
5. anti-icer according to claim 2, it is characterized in that: described slipper seal structure comprises the outer wall inserting the inner described base (2) of described housing (1), and seals the inwall of the described housing (1) of fitting with the outer wall of described base (2).
6. anti-icer according to claim 5, is characterized in that: described slipper seal structure also comprises the annular recess (21) be arranged on described base (2) outer wall, and is set in the seal ring (5) in described annular recess (21).
7. the anti-icer according to any one of claim 1-6, is characterized in that: the outer bottom of described base (2) is circumferentially separated by a distance is provided with some axial support (22).
8. the anti-icer according to any one of claim 2-6, it is characterized in that: the inner bottom part of described housing (1) is provided with the first elastic component assembly department, the inner bottom part of described base (2) is corresponding is provided with the second elastic component assembly department, and the two ends of described elastic component (3) are connected on described first elastic component assembly department and described second elastic component assembly department.
9. the anti-icer according to any one of claim 2-6, is characterized in that: described elastic component (3) is conflicted with the inwall of described bellows chamber (4) vertically.
10. anti-icer according to claim 9, it is characterized in that: described elastic component (3) is spring, the cavity being arranged at described housing (the 1)/described base (2) inside described slipper seal structure is set to cylindrical cavity, the mounting groove (41A) comprising the bottom that sets within it with described base (the 2)/described housing (1) be arranged at outside described slipper seal structure that described housing (1)/described base (2) coordinates and the cylindrical cavity (41B) be communicated with described mounting groove (41A), described mounting groove (41A) and described cylindrical cavity (41B) diameter identical and match with described spring outer diameter.
11. 1 kinds of water-water jets, comprise
There is the water-water jet body (6) of hot water or cold water's import and mixed water out, be arranged on two mangetic core assemblies for controlling hot water or cold water's import aperture of the inner both sides of described water-water jet body (6), be arranged on described water-water jet body (6) inner, between two described mangetic core assemblies and with hot water or cold water's outlet of described mangetic core assembly the hot water or cold water coming from two mangetic core assemblies is mixed the jet injection valve (8) sprayed by jet action; It is characterized in that: described water-water jet also comprises the anti-icer according to any one of claim 1-10, described anti-icer is installed in described water-water jet body (6), and is arranged between described mangetic core assembly and described jet injection valve (8).
12. water-water jets according to claim 11, it is characterized in that: two described mangetic core assemblies comprise the cold water valve core assembly (7A) and water valve core assembly (7B) that are divided into described water-water jet body (6) two ends, left and right, described cold water valve core assembly (7A) and described water valve core assembly (7B) comprise the valve body (71) arranging and have flow inlet respectively, one end is connected to handle (9) and the other end stretches into the valve rod (72) in described valve body (71), to be arranged in described valve body (72) and to be connected with described valve rod (72), and move and the dynamic ceramic plate (73) of movement with described valve rod (72), the quiet ceramic plate (74) coordinating and realize valve shut or folding is contacted with described dynamic ceramic plate (73), and the valve core base (75) of described valve body (71) is installed, described quiet ceramic plate (74) and described valve core base (75) are provided with the flow channel flowed out for cold water or hot water.
13. water-water jets according to claim 12, is characterized in that: the end of the supporting element (22) of described base (2) is supported in described valve core base (75) and goes up and coordinate formation first water flow space (23) with described valve core base (75).
14. water-water jets according to claim 13, is characterized in that: the valve body that the outer bottom being arranged at the outer bottom/described base (2) of the described housing (1) outside described slipper seal structure is supported in described jet injection valve (8) coordinates formation second water flow space (24) with described jet injection valve (8).
15. water-water jets according to claim 14, is characterized in that: the inwall of described water-water jet body (6) corresponding to described anti-icer position is provided with some fins along its circumference.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420544554.3U CN204153228U (en) | 2014-09-22 | 2014-09-22 | A kind of anti-icer and there is the water-water jet of this anti-icer |
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| CN201420544554.3U CN204153228U (en) | 2014-09-22 | 2014-09-22 | A kind of anti-icer and there is the water-water jet of this anti-icer |
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| CN204153228U true CN204153228U (en) | 2015-02-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541286A (en) * | 2019-10-08 | 2019-12-06 | 珠海格力电器股份有限公司 | Footing subassembly and have its washing machine |
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- 2014-09-22 CN CN201420544554.3U patent/CN204153228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541286A (en) * | 2019-10-08 | 2019-12-06 | 珠海格力电器股份有限公司 | Footing subassembly and have its washing machine |
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Address after: 511400 No. 363 Shanxi Road, Sha tou street, Panyu District, Guangzhou, Guangdong Patentee after: Guangzhou seagull residential industry Limited by Share Ltd Address before: 511400 No. 363 Shanxi Road, Sha tou street, Panyu District, Guangzhou, Guangdong Patentee before: Guangzhou Seagull Kitchen and Bath Products Co., Ltd. |