CN205446807U - Prevent scalding ceramic thermostatic cartridge of antifouling dirt - Google Patents
Prevent scalding ceramic thermostatic cartridge of antifouling dirt Download PDFInfo
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- CN205446807U CN205446807U CN201521091497.9U CN201521091497U CN205446807U CN 205446807 U CN205446807 U CN 205446807U CN 201521091497 U CN201521091497 U CN 201521091497U CN 205446807 U CN205446807 U CN 205446807U
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- perisporium
- water inlet
- valve core
- hand member
- hot water
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Abstract
The utility model provides a prevent scalding ceramic thermostatic cartridge of antifouling dirt. It includes by the case shell, handle in the case shell, right -hand member area spring holder gloves, the thermostatic cartridge who constitutes the reset spring of the spring holder of gloves right -hand member department and case base, respectively establish on its characteristic case shell middle part perisporium, lower hot water water inlet, respectively establish on the right -hand member portion perisporium, lower cold water water inlet, it is the hot water water inlet of horizontal recess and the ceramic overcoat of right -hand member part cloth cold water water inlet for the ceramic endotheca of the right -hand member portion equipartition cold water water inlet on hot water water inlet and the perisporium and the left end areal distribution of perisporium to establish the left end mouth in the case shell, right -hand member portion establishes and is annular form spring holder on the pottery endotheca inner wall, the circular bead is established at the middle part on the pottery overcoat perisporium, a water outlet pipe outwards extends in the apopore department at center on the interior bottom surface of case base, memory regulating spring is established to being of right -hand member portion on the pottery endotheca inner wall between annular spring holder right -hand member face of describing and the interior bottom surface of case base. The utility model discloses use in being suitable for thermostatic cartridge.
Description
Technical field
This utility model relates to a kind of constant temperature valve core, particularly relates to a kind of anti-scald dirt-proof ceramic thermostatic spool.
Background technology
Pass the supporting constant-temperature hot water tap of logical constant temperature valve core and easily cause heating or hot at major part on constant-temperature hot water tap outer wall, its main cause is that constant-temperature hot water tap outer wall is directly pressed close on hot water inlet pipe road, so when operation, do not note or inadvertent general idea will be touched constant-temperature hot water tap outer wall and scalded, frighten by hands, or injure finger and palm portion, thus will also result in the psychological obstacle of user.In brief, the source of the defect existing for this constant-temperature hot water tap or existing constant temperature valve core, because the constant temperature valve core of inside determines the structure of the constant-temperature hot water tap of outside, in order to safe and reliable, making operator relieved, current pole must implement to improve for existing constant temperature valve core.Meanwhile, existing copper constant temperature valve core also there is also and affected by the impurity etc. in water quality, and during regulation, generation and the service life of wild effect is short.
Summary of the invention
The purpose of this utility model is to provide for the anti-scald dirt-proof ceramic thermostatic spool of a kind of improvement, and it not only can be effectively realized anti-scald, dirt-proof, but also safe and reliable, does not injure human body, and service life is long.
nullDesign the most of the present utility model is: anti-scald dirt-proof ceramic thermostatic spool of the present utility model includes a constant temperature valve core，Described constant temperature valve core is by spool shell、Handle in spool shell、The handle sleeve of right-hand member band spring base、Back-moving spring and valve core base at the spring base of handle sleeve right-hand member are constituted，The outer left groove of the outer left O of band is set at the left part of described spool case peripheral wall，Center sets the outer further groove of the outer middle O of band，Described handle is connected and fixed with spool shell by jump ring，Described handle sleeve forms thread connection with handle，Described valve core base is staving shape，On described valve core base inner bottom surface, center sets out water hole，Center on described valve core base perisporium sets the outer rearward recess of the outer rear O of band，It is respectively equipped with on perisporium in the middle part of described spool shell、Lower water inlet of hot water，It is respectively equipped with on the perisporium of described spool shell right part、Lower cold water inlet，The interior left shoulder of the interior left O of band it is provided with at the inwall of described spool shell left part，The interior middle shoulder of middle O in being provided with band at inwall in the middle part of described spool shell，Pottery inner sleeve and ceramic coat it is additionally provided with in described spool shell，The left port of described pottery inner sleeve is water inlet of hot water，It is evenly equipped with cold water inlet at right part on described pottery inner sleeve perisporium，The spring base of a shape ringwise it is additionally provided with at right part on described pottery inner sleeve inwall，Water inlet of hot water in transverse concave groove is distributed on the left side of described ceramic coat perisporium，Cold water inlet is distributed at right part on described ceramic coat perisporium，Center on described ceramic coat perisporium is additionally provided with a shoulder，Described valve core base left side is the interior rear shoulder of rear O in being provided with band，It is outward extended with a water outlet pipe at apopore set by center on described valve core base inner bottom surface，The external groove of the outer O of a band it is additionally provided with on the perisporium of described water outlet pipe，Described ceramic coat is sleeved on outside described pottery inner sleeve and is formed and is slidably connected，A memory regulation spring it is additionally provided with between spring base right side and the described valve core base inner bottom surface of the shape ringwise set by the right part on described pottery inner sleeve inwall，Described valve core base forms thread connection with described spool shell right-hand member end，Sealed attachment is formed at the interior rear O on interior rear shoulder set on described valve core base left side and the right output port of described ceramic coat，The interior middle O at interior middle shoulder set by inwall at the shoulder set by middle part on described ceramic coat perisporium and in the middle part of described spool shell is formed and sealingly connects，At the water inlet of hot water in transverse concave groove being distributed on the left side of described ceramic coat perisporium with the inwall of described spool shell left part at set by left shoulder in left O formed and sealingly connect，The end, two ends of described back-moving spring respectively with the spring base of handle sleeve right-hand member at the right part on described pottery inner sleeve inwall at set by shape ringwise spring base left side at formed and be connected and fixed，The end, two ends of described memory regulation spring respectively with the right part on described pottery inner sleeve inwall at set by shape ringwise spring base right side at formed and be connected and fixed at described valve core base inner bottom surface，The left port by water inlet of hot water of described pottery inner sleeve is relative with the water inlet of hot water in transverse concave groove being distributed on the left side of described ceramic coat perisporium，The uniform cold water inlet in place, right part on described pottery inner sleeve perisporium is relative with the cold water inlet being distributed at the right part on described ceramic coat perisporium，On perisporium in the middle part of the water inlet of hot water in transverse concave groove being distributed on the left side of described ceramic coat perisporium and described spool shell respectively set by upper、Lower water inlet of hot water is relative，On the cold water inlet being distributed at right part on described ceramic coat perisporium and the perisporium of described spool shell right part respectively set by upper、Lower cold water inlet is relative.
Anti-scald dirt-proof ceramic thermostatic spool of the present utility model has the advantage that
null1、Anti-scald dirt-proof ceramic thermostatic spool of the present utility model changes the structure of original constant temperature valve core，And make to be set on the perisporium in the middle part of the spool shell of anti-scald dirt-proof ceramic thermostatic spool、Lower water inlet of hot water，It is set on the perisporium of spool shell right part、Lower cold water inlet，Upper on perisporium in the middle part of the spool shell of anti-scald dirt-proof ceramic thermostatic spool、Lower water inlet of hot water both water inlet of hot water with constant-temperature tap shell left part communicate，Again with in pottery、The water inlet of hot water connection of overcoat，Upper on the perisporium of the spool shell right part of anti-scald dirt-proof ceramic thermostatic spool、The lower cold water inlet not only cold water inlet road of cold water inlet with connection constant-temperature tap shell right part communicates，Again with in pottery、The cold water inlet connection of overcoat，Upper due on the perisporium in the middle part of the spool shell of anti-scald dirt-proof ceramic thermostatic spool、Lower water inlet of hot water is the most relative with the water inlet of hot water of constant-temperature tap shell left part and connects，And the cold water inlet road outer wall that the cold water inlet of constant-temperature tap shell right part connects is close to constant-temperature tap shell，And there is heat-blocking action，Therefore the future trouble that can stop to scald during the constant-temperature tap use of anti-scald dirt-proof ceramic thermostatic spool of the present utility model it is configured with.
2, anti-scald dirt-proof ceramic thermostatic spool of the present utility model additionally uses ceramic inside and outside set and memory regulation spring.nullIn pottery、Overcoat polished rear surface fineness is the highest，In pottery、Overcoat gap is only 0.01mm，In pottery、When overcoat slides，Because its hardness bank compares diamond，Tiny sandstone can be ground by pottery，Incrustation scale and impurity will not be adhered to，Do not have and have some setbacks and stuck phenomenon，In ensureing stable in outlet water temperature pottery、Overcoat does not exist for a long time with water catalytic oxidation plays dirt phenomenon，Do not have in pottery、Overcoat promotes the phenomenon that has some setbacks，In pottery、Overcoat slides at differing pressure greatly (cold water 6bar,Hot water 0.5bar) in the case of，Leaving water temperature is still stable within 2 DEG C，Employ in pottery、Overcoat avoids the bad stuck phenomenon of water quality，Therefore shell water inlet and stainless steel cloth need not be used，Have also been changed water flow to taper into and can not use phenomenon，The area bad in water quality also can guarantee that extraordinary service life.
Additionally, memory regulation spring, there is the memory regulation spring of distinctive Nitinol composition and operation principle of expanding with heat and contract with cold thereof, therefore will not get rusty attachment incrustation scale on surface, solve conventional the temperature module short for service life, the difficult problem easily lost efficacy, control cold and hot water inlet and promoted the inside and outside set of pottery to slide by remembering regulation spring, memory regulation spring reaction speed is exceedingly fast (≤1s), and moment surmounts value≤2 DEG C.
So ceramic inside and outside set and memory regulation spring application in anti-scald dirt-proof ceramic thermostatic spool, completely eliminate impurity and incrustation scale to affect anti-scald dirt-proof ceramic thermostatic spool is in use produced, and the matter greatly increasing ceramic thermostatic spool is good.
Anti-scald dirt-proof ceramic thermostatic spool of the present utility model is suitable in constant temperature valve core application.
Accompanying drawing explanation
Concrete structure of the present utility model is given by below example and accompanying drawing thereof.
Fig. 1 is the structural representation of anti-scald dirt-proof ceramic thermostatic spool of the present utility model.
Fig. 2 is the schematic diagram of the ceramic inner sleeve of anti-scald dirt-proof ceramic thermostatic spool of the present utility model.
Fig. 3 is the schematic diagram of the ceramic coat of anti-scald dirt-proof ceramic thermostatic spool of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing, anti-scald dirt-proof ceramic thermostatic spool of the present utility model is described in further detail.
See Fig. 1, Fig. 2 and Fig. 3, the anti-scald dirt-proof ceramic thermostatic spool of this utility model comprises constant temperature valve core, described constant temperature valve core by the handle 2 in spool shell 1, spool shell 1, the handle sleeve 3 of right-hand member band spring base 4, handle sleeve 3 right-hand member spring base 4 at back-moving spring 5 and valve core base 9 constituted.
nullThe outer left groove of the outer left O 11 of band is set at the left part of described spool shell 1 perisporium，Center sets the outer further groove of the outer middle O 12 of band，It is respectively equipped with on perisporium in the middle part of described spool shell 1、Lower water inlet of hot water 13、14，It is respectively equipped with on the perisporium of described spool shell 1 right part、Lower cold water inlet 15、16，The interior left shoulder of the interior left O 17 of band it is provided with at the inwall of described spool shell 1 left part，The interior middle shoulder of middle O 18 in being provided with band at inwall in the middle part of described spool shell 1，Pottery inner sleeve 6 and ceramic coat 7 it is additionally provided with in described spool shell 1，The left port of described pottery inner sleeve 6 is water inlet of hot water 61，It is evenly equipped with cold water inlet 62 at right part on described pottery inner sleeve 6 perisporium，The spring base 63 of a shape ringwise it is additionally provided with at right part on described pottery inner sleeve 6 inwall，Water inlet of hot water 71 in transverse concave groove is distributed on the left side of described ceramic coat 7 perisporium，Cold water inlet 72 is distributed at right part on described ceramic coat 7 perisporium，Center on described ceramic coat 7 perisporium is additionally provided with a shoulder 73.
Described valve core base 9 is in staving shape, described valve core base 9 left side is the interior rear shoulder of rear O 93 in being provided with band, center on described valve core base 9 perisporium sets the outer rearward recess of the outer rear O 92 of band, on described valve core base 9 inner bottom surface, center sets out water hole 91, it is outward extended with a water outlet pipe 94 at apopore 91 set by center on described valve core base 9 inner bottom surface, the perisporium of described water outlet pipe 94 is additionally provided with the external groove of the outer O 95 of a band.
Described handle 2 is connected and fixed with spool shell 1 by jump ring, and described handle sleeve 3 forms thread connection with handle 2.
Described ceramic coat 7 is sleeved on outside described pottery inner sleeve 6 and is formed and is slidably connected, and is additionally provided with a memory regulation spring 8 between spring base 63 right side and described valve core base 9 inner bottom surface of the shape ringwise set by the right part on described pottery inner sleeve 6 inwall.
Described valve core base 9 forms thread connection with described spool shell 1 right-hand member end.
The end, two ends of described back-moving spring 5 respectively with the spring base 4 of handle sleeve 3 right-hand member at the right part on described pottery inner sleeve 6 inwall at set by shape ringwise spring base 63 left side at formed and be connected and fixed.
The end, two ends of described memory regulation spring 8 respectively with the right part on described pottery inner sleeve 6 inwall at set by shape ringwise spring base 63 right side at formed and be connected and fixed at described valve core base 9 inner bottom surface.
Sealed attachment is formed at interior rear O 93 on interior rear shoulder set on described valve core base 9 left side and the right output port of described ceramic coat 7, at the shoulder 73 set by middle part on described ceramic coat 7 perisporium with described spool shell 1 in the middle part of inwall at set by interior middle shoulder at interior middle O 18 formed and sealingly connect, at the water inlet of hot water 71 in transverse concave groove that the left side of described ceramic coat 7 perisporium is distributed with the inwall of described spool shell 1 left part at set by left shoulder in left O 17 formed and sealingly connect.
The left port by water inlet of hot water 61 of described pottery inner sleeve 6 is relative with the water inlet of hot water 71 in transverse concave groove being distributed on the left side of described ceramic coat 7 perisporium, the uniform cold water inlet 62 in place, right part on described pottery inner sleeve 6 perisporium is relative with the cold water inlet 72 being distributed at the right part on described ceramic coat 7 perisporium, on perisporium in the middle part of the water inlet of hot water 71 in transverse concave groove being distributed on the left side of described ceramic coat 7 perisporium and described spool shell 1 respectively set by upper, lower water inlet of hot water 13, 14 is relative, on the cold water inlet 72 being distributed at right part on described ceramic coat 7 perisporium and the perisporium of described spool shell 1 right part respectively set by upper, lower cold water inlet 15, 16 is relative.
Claims (1)
- null1. an anti-scald dirt-proof ceramic thermostatic spool，It includes a constant temperature valve core，Described constant temperature valve core is by spool shell (1)、Handle (2) in spool shell (1)、The handle sleeve (3) of right-hand member band spring base (4)、Back-moving spring (5) and the valve core base (9) at spring base (4) place of handle sleeve (3) right-hand member are constituted，The outer left groove of the outer left O (11) of band is set at the left part of described spool shell (1) perisporium，Center sets the outer further groove of the outer middle O (12) of band，Described handle (2) is connected and fixed with spool shell (1) by jump ring，Described handle sleeve (3) forms thread connection with handle (2)，Described valve core base (9) is in staving shape，On described valve core base (9) inner bottom surface, center sets out water hole (91)，Center on described valve core base (9) perisporium sets the outer rearward recess of the outer rear O (92) of band，It is characterized in that being respectively equipped with on the perisporium at described spool shell (1) middle part、Lower water inlet of hot water (13、14)，It is respectively equipped with on the perisporium of described spool shell (1) right part、Lower cold water inlet (15、16)，The interior left shoulder of the interior left O (17) of band it is provided with at the inwall of described spool shell (1) left part，The interior middle shoulder of middle O (18) in being provided with band at the inwall at described spool shell (1) middle part，Pottery inner sleeve (6) and ceramic coat (7) it is additionally provided with in described spool shell (1)，The left port of described pottery inner sleeve (6) is water inlet of hot water (61)，It is evenly equipped with cold water inlet (62) at right part on described pottery inner sleeve (6) perisporium，The spring base (63) of a shape ringwise it is additionally provided with at right part on described pottery inner sleeve (6) inwall，Water inlet of hot water (71) in transverse concave groove is distributed on the left side of described ceramic coat (7) perisporium，Cold water inlet (72) is distributed at right part on described ceramic coat (7) perisporium，Center on described ceramic coat (7) perisporium is additionally provided with a shoulder (73)，Described valve core base (9) left side is the interior rear shoulder of rear O (93) in being provided with band，On described valve core base (9) inner bottom surface, apopore (91) place set by center is outward extended with a water outlet pipe (94)，The external groove of the outer O (95) of a band it is additionally provided with on the perisporium of described water outlet pipe (94)，Described ceramic coat (7) is sleeved on described pottery inner sleeve (6), and outward and formation is slidably connected，It is additionally provided with memory regulation spring (8) between spring base (63) right side and described valve core base (9) inner bottom surface of the shape ringwise set by the right part on described pottery inner sleeve (6) inwall，Described valve core base (9) forms thread connection with described spool shell (1) right-hand member end，Sealed attachment is formed at the interior rear O (93) on interior rear shoulder set on described valve core base (9) left side and the right output port of described ceramic coat (7)，The interior middle O (18) at interior middle shoulder set by the inwall at shoulder (73) place set by middle part on described ceramic coat (7) perisporium and described spool shell (1) middle part is formed and sealingly connects，The interior left O (17) on interior left shoulder set by the inwall of water inlet of hot water (71) place in transverse concave groove being distributed on the left side of described ceramic coat (7) perisporium and described spool shell (1) left part is formed and sealingly connects，The end, two ends of described back-moving spring (5) respectively with spring base (4) place of handle sleeve (3) right-hand member and the right part on described pottery inner sleeve (6) inwall at set by shape ringwise spring base (63) left side at formed and be connected and fixed，The end, two ends of described memory regulation spring (8) respectively with the right part on described pottery inner sleeve (6) inwall at set by shape ringwise spring base (63) right side at formed and be connected and fixed at described valve core base (9) inner bottom surface，The left port by water inlet of hot water (61) of described pottery inner sleeve (6) is relative with the water inlet of hot water (71) in transverse concave groove being distributed on the left side of described ceramic coat (7) perisporium，The uniform cold water inlet (62) in place, right part on described pottery inner sleeve (6) perisporium is relative with the cold water inlet (72) being distributed at the right part on described ceramic coat (7) perisporium，On the perisporium at the water inlet of hot water (71) in transverse concave groove being distributed on the left side of described ceramic coat (7) perisporium and described spool shell (1) middle part respectively set by upper、Lower water inlet of hot water (13、14) relative，On the cold water inlet (72) being distributed at right part on described ceramic coat (7) perisporium and the perisporium of described spool shell (1) right part respectively set by upper、Lower cold water inlet (15、16) relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091497.9U CN205446807U (en) | 2015-12-25 | 2015-12-25 | Prevent scalding ceramic thermostatic cartridge of antifouling dirt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091497.9U CN205446807U (en) | 2015-12-25 | 2015-12-25 | Prevent scalding ceramic thermostatic cartridge of antifouling dirt |
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| CN205446807U true CN205446807U (en) | 2016-08-10 |
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| CN201521091497.9U Active CN205446807U (en) | 2015-12-25 | 2015-12-25 | Prevent scalding ceramic thermostatic cartridge of antifouling dirt |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763840A (en) * | 2017-01-10 | 2017-05-31 | 鹤山市未来我来温控卫浴有限公司 | A kind of constant temperature valve core ceramics external member structure |
| CN107559460A (en) * | 2017-08-14 | 2018-01-09 | 上海易匠阀芯有限公司 | A kind of constant temperature valve core |
-
2015
- 2015-12-25 CN CN201521091497.9U patent/CN205446807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763840A (en) * | 2017-01-10 | 2017-05-31 | 鹤山市未来我来温控卫浴有限公司 | A kind of constant temperature valve core ceramics external member structure |
| CN107559460A (en) * | 2017-08-14 | 2018-01-09 | 上海易匠阀芯有限公司 | A kind of constant temperature valve core |
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