CN203627999U - Thermostatic valve element assembly with improved structure - Google Patents
Thermostatic valve element assembly with improved structure Download PDFInfo
- Publication number
- CN203627999U CN203627999U CN201320730712.XU CN201320730712U CN203627999U CN 203627999 U CN203627999 U CN 203627999U CN 201320730712 U CN201320730712 U CN 201320730712U CN 203627999 U CN203627999 U CN 203627999U
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- China
- Prior art keywords
- assembly
- regulating handle
- handle seat
- adjusting handle
- valve core
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- Expired - Fee Related
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Abstract
The utility model relates to constant temperature water heating equipment, in particular to a thermostatic valve element assembly with an improved structure. The thermostatic valve element assembly comprises an adjusting handle, a stud, an adjusting handle seat, a displacement rod, a thermosensitive assembly, a spring and a shell. The thermostatic valve element assembly with the improved structure is characterized in that the adjusting handle is connected with the stud and is mounted in the adjusting handle seat, the displacement rod, the thermosensitive assembly and the spring are sequentially arrayed and mounted in the shell, the shell is connected with the adjusting handle seat, and all the parts are combined to be the integral assembly. A concave-shaped groove is formed in the stud which is also sleeved with an O-shaped ring, the cross section of the end of the adjusting handle seat is in a polygon shape, and a filtering screen is arranged on a water inlet of the shell. According to the thermostatic valve element assembly with the improved structure, integral combination is achieved, mounting, dismounting and cleaning are convenient, dismounting and washing do not affect a temperature control standard, and scale depositing can not happen easily. Compared with an existing product, the quality is improved, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of thermostatic water heating equipment, particularly a kind of constant temperature valve core assembly of architecture advances, and it is parts in constant-temperature tap.
Background technique
Permanent steady spool is the important accessory of constant-temperature tap, existing technology status is as follows: 1, a kind of scale-prevention thermostatic valve core as disclosed in patent 201020640276.3, be arranged on respectively on tap main body when the production and assembly by the several parts that disperse, although simple in structure, but install, dismantle, clean inconvenience, easily incrustation, unpicks and washes rear being difficult for and adjusts to original temperature control benchmark, and working life is short; 2, a kind of constant temperature valve core assembly as disclosed in patent 201220373397.9, although this constant temperature valve core structure one, complex structure, cost is high, and rate of fault is high, and working life is short.
Model utility content
Technical problem to be solved in the utility model is to provide the simple constant temperature valve core assembly of a kind of structure one, its easy installation and removal, clean easily and not affect temperature control benchmark, be difficult for incrustation, extend working life.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of constant temperature valve core assembly of architecture advances, comprise regulating handle, double-screw bolt, regulating handle seat, displacement bar, temperature-sensitive assembly, spring and housing, it is characterized in that: described regulating handle and described Stud connection are also arranged in described regulating handle seat, described displacement bar, described temperature-sensitive assembly, described spring are arranged in order and are arranged in described housing, described housing is connected with described regulating handle seat, and all parts is combined into the assembly of an one.
Regulating handle seat end cross-sectional described in the utility model is polygonal, and outer rim has the screw thread being connected with constant-temperature tap.Facilitate installing/dismounting, convenience is connected with constant-temperature tap main body.
On the water intake of housing described in the utility model, filter screen is installed.Be used for reducing valve core inside incrustation scale savings.
On double-screw bolt described in the utility model, have Baltimore groove, and cover has an O type circle, the O type circle that cover has is 1 to 3, and the width of Baltimore groove is 0.5cm to 8cm.For making thread and the water isolation of regulating handle, reduce water and the impact of incrustation scale on workpiece, improve temperature control sensitivity and the working life of constant temperature valve core.
The beneficial effects of the utility model are: structure one and simplicity of design, and easy installation and removal, easy cleaning after dismounting, end adopts polygon structure, and everyday tools is detachable and re-mounts; After dismounting, re-mount and do not need to readjust temperature control reference point, guaranteed the precision of constant temperature valve core; Owing to having installed filter screen additional, reduce valve core inside incrustation scale savings, the working life of having improved constant temperature valve core; On plunger, cover has O type circle, plays sealing water proof, can protect the screw thread of regulating handle not affected by incrustation scale, can promote constant temperature valve core using character and working life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, 2, regulating handle 1 end has male thread, is connected with the box thread of double-screw bolt 2, makes double-screw bolt 2 produce displacement to regulate the water temperature of the constant temperature valve core of flowing through by rotating regulating handle 1; Regulating handle 1 top is that longitudinal spline-like is concavo-convex, can be connected with the handwheel thermostatic assembly of water tap, while regulating temperature, plays transmission and rotates; Regulating handle seat 5 is cavity body shape, cavity lower inner surface is Hexagon, regulating handle 1 is arranged in regulating handle seat 5 cavity body with the assembly parts of double-screw bolt 2, regulating handle seat 5 is stretched out on the top of regulating handle 1, the hexagon of double-screw bolt 2 is combined with the hex-shaped inner surface of the cavity bottom of regulating handle seat 5, prevents from regulating double-screw bolt 2 while rotation to rotate.Housing 10 is cavitys that there is hot water or cold water's water intake at a middle part, one end of displacement bar 6 is against in temperature-sensitive assembly 7, outstanding position, temperature-sensitive assembly 7 middle parts contacts with spring 8, and the other end of spring 8 is against housing 10 bottoms, and housing 10 is by screw thread and 5 combinations of temperature adjustment handle set.After combining so above, the other end of displacement bar 6 just contacts and offsets with double-screw bolt 2, and in the time of rotation regulating handle 1, displacement bar 6 is just and then mobile, and the mixing water water-exit temperature of constant-temperature water faucet just can be arranged on the temperature constant state of a certain numerical value.The all parts of constant temperature valve core is just organically combined into one like this.
For further facilitating installation and removal, the outer rim of regulating handle seat 5 has been designed to screw thread, end is designed to polygonal, in the time that constant temperature valve core accessory is installed to water tap, only need make the screw thread of regulating handle seat 5 outer rims, with water tap, being threaded of constant temperature valve core place is installed, auxiliary with daily common spanner rotation, whole constant temperature valve core assembly can be installed on water tap quickly.When dismounting, operation is convenient too.
For increasing the scale-deposit-preventing function of constant temperature valve core, on the one hand, at hot water or cold water's water intake of housing 10, filter screen 9 is installed, can play the impurity dirt in filtering water; Filter screen 9 is each one of cooling water inlet and hot water inlet, and filter screen expands into quadrilateral, when installation, around housing 10 surfaces of water inlet position, welds.Because most of incrustation scale is blocked in outside filter screen, while unpicking and washing, only need unpick and wash the assembly of constant temperature valve core, clean filter screen 9 surfaces, the convenient temperature control benchmark that do not affect again.
For the rotatable parts of protection constant temperature valve core controlling device, Baltimore groove 3 is set on double-screw bolt 2, and O type snare 4 in Baltimore groove, O type circle 4 outer rims contact with regulating handle seat 5 internal surfaces, work to seal water proof.Can protect like this screw thread of regulating handle 1 not affected by incrustation scale, can promote constant temperature valve core using character and working life; Cover has the quantity of O type circle according to the different behaviours in service of product, and take 1 to 3 is the best, and the width of corresponding Baltimore groove is 0.5cm to 8cm.
In addition, it should be noted that, the specific embodiment described in this specification, as long as the undeclared concrete shape of its part and size, this part can be any shape and size that adapt with its structure; Meanwhile, the title that part is got also can be different.All equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.
Claims (4)
1. the constant temperature valve core assembly of an architecture advances, comprise regulating handle, double-screw bolt, regulating handle seat, displacement bar, temperature-sensitive assembly, spring and housing, it is characterized in that: described regulating handle and described Stud connection are also arranged in described regulating handle seat, described displacement bar, described temperature-sensitive assembly, described spring are arranged in order and are arranged in described housing, described housing is connected with described regulating handle seat, and all parts is combined into the assembly of an one.
2. the constant temperature valve core assembly of a kind of architecture advances according to claim 1, is characterized in that: described regulating handle seat end cross-sectional is polygonal, and outer rim has the screw thread being connected with constant-temperature tap.
3. the constant temperature valve core assembly of a kind of architecture advances according to claim 1, is characterized in that: on the water intake of described housing, filter screen is installed.
4. the constant temperature valve core assembly of a kind of architecture advances according to claim 1, is characterized in that: on described double-screw bolt, have Baltimore groove, and cover has an O type circle, the O type circle that cover has is 1 to 3, and the width of Baltimore groove is 0.5cm to 8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730712.XU CN203627999U (en) | 2013-11-19 | 2013-11-19 | Thermostatic valve element assembly with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320730712.XU CN203627999U (en) | 2013-11-19 | 2013-11-19 | Thermostatic valve element assembly with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627999U true CN203627999U (en) | 2014-06-04 |
Family
ID=50814478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320730712.XU Expired - Fee Related CN203627999U (en) | 2013-11-19 | 2013-11-19 | Thermostatic valve element assembly with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439063A (en) * | 2016-09-28 | 2017-02-22 | 厦门英仕卫浴有限公司 | Improved structure of thermostatic valve element |
| CN106855138A (en) * | 2017-02-17 | 2017-06-16 | 开平市明福卫浴实业有限公司 | Stainless steel constant temperature valve core and the tap using the valve element |
-
2013
- 2013-11-19 CN CN201320730712.XU patent/CN203627999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439063A (en) * | 2016-09-28 | 2017-02-22 | 厦门英仕卫浴有限公司 | Improved structure of thermostatic valve element |
| CN106855138A (en) * | 2017-02-17 | 2017-06-16 | 开平市明福卫浴实业有限公司 | Stainless steel constant temperature valve core and the tap using the valve element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317523 Cha Yu village, Ze Guo Town, Wenling City, Taizhou, Zhejiang Patentee after: Taizhou national temperature control and bathroom Technology Co., Ltd. Address before: 317523 Cha Yu village, Ze Guo Town, Wenling City, Taizhou, Zhejiang Patentee before: Taizhou Guoren Thermostatic Sanitaryware Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20201119 |