CN203940099U - A kind of new electrically heating final controlling element - Google Patents
A kind of new electrically heating final controlling element Download PDFInfo
- Publication number
- CN203940099U CN203940099U CN201420416656.7U CN201420416656U CN203940099U CN 203940099 U CN203940099 U CN 203940099U CN 201420416656 U CN201420416656 U CN 201420416656U CN 203940099 U CN203940099 U CN 203940099U
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- wire wiring
- electrical wire
- shell
- threaded coupling
- base
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Abstract
The utility model discloses a kind of new electrically heating final controlling element, solved existing electrical actuator threaded coupling easily because vibrations come off and the interior electrical apparatus element of shell are easily pullled and caused that bad connection causes the problem of body function inefficacy because of electrical wire wiring, its technological scheme main points are a kind of new electrically heating final controlling element, comprise shell, valve body driver element, base, threaded coupling, electrical wire wiring, on shell, be provided with lug boss, switching path indicating structure and elastic button, in shell, be provided with Returnning spring, Returnning spring is connected with valve body driver element, valve body driver element and switching path indicating structure, base, electrical wire wiring connects respectively, on base, be provided with interface arrangment and positioning limit post, in lug boss, be provided with electrical wire wiring clamping structure, by above architecture advances, guarantee that electrical actuator is connected with the stable of threaded coupling, threaded coupling can not come off, electrical wire wiring can not come in contact bad, improve the functional stabilization of electrical actuator.
Description
Technical field
The utility model relates to a kind of executive component of temperature control drive unit, and more particularly, it relates to a kind of new electrically heating final controlling element.
Background technique
Electrical actuator, be called again electric heating constant temperature controller, be a kind of novel concept for remote control system flow, the device of heat or cold, be applicable to house, market, the heating in hotel and the temperature of central air-conditioner are controlled, measure by door, electrical actuator is mainly used in floor heating heating system, control closing and opening of pipeline, specifically be applied to water collecting and diversifying device branch road valve, valvelet, the electric drive part of the electrical actuator of transient equiliblium valve, there is work operation noise free, nut connection mode, simply, install rapidly, the advantage of convenient disassembly, electrical actuator is by temperature controller, valve actuator and valve three parts form, temp controller is arranged on room interior wall wall, with elastic cable paper, be connected with electrical actuator, generally with the long cable of 100cm, final controlling element is connected to selected control point, electrical actuator is connected on valve with nut, when room temperature reaches the temperature of temperature controller setting, in electrical actuator, positive thermistor is started working, heat hot expansion gear makes valve closing, otherwise, room temperature reduces, temp controller disconnects, final controlling element cooling, expansion gear shrinks, valve open, general import and domestic brand all have power-off auto-reset function.
At present, application number on market is that 201220524605.7 Chinese patent discloses a kind of electrical actuator, comprise shell and the base being connected with valve body, in described shell, be provided with spring ring, one end of spring ring is connected with the valve body of lower end, its the other end is connected with the top of shell, the lower end of base is connected with nut by threaded coupling, in the upper end of valve body, be connected with paraffin spool, paraffin spool top is connected with screwed lid by connecting rod and screw, owing to being provided with above structure, this electrical actuator is by paraffin propulsion element, through PTC heat driven, band spring reset function, power-off late gate is closed or is opened, reduction work operation noise, having the letter of installation answers fast, the feature of convenient disassembly, but this structural design lacks the spacing position structure of threaded coupling, cannot realize the stable connection of threaded coupling, do not come off, and electrical wire wiring easily pullled come in contact bad, reduced the functional stabilization of electrical actuator.
Model utility content
For the deficiencies in the prior art, it is a kind of simple in structure that the purpose of this utility model is to provide, and realizes threaded coupling and do not come off, and electrical wire wiring stable connection can not come in contact bad, guarantees the stable new electrically heating final controlling element of body function.
For achieving the above object, the utility model provides following technological scheme: a kind of new electrically heating final controlling element, comprise shell, valve body driver element, base, threaded coupling, electrical wire wiring, on described shell, be provided with elastic button, described valve body driver element respectively with base, electrical wire wiring connects, described base is connected with threaded coupling, described threaded coupling comprises joint and knob, wherein, on described shell, be also provided with lug boss, in described lug boss, be provided with clamping structure, on described base, be provided with interface arrangment and positioning limit post, on described base, be also provided with groove and inner chamber is installed, on described interface arrangment, be provided with claw structure, described claw structure is connected with described groove, described positioning limit post is to be circumferentially distributed in to be installed in inner chamber, the joint of described threaded coupling is arranged to be installed in inner chamber.
By adopting technique scheme, can realize the real-time monitoring to the working state of electrical actuator by switching path indicating structure is set on shell, assurance body function is stable, portion arranges Returnning spring and can realize power-off auto-reset function in the enclosure simultaneously, the setting of elastic button is in order to realize the object of mechanism's convenient disassembly, joint and knob are set on threaded coupling, can guarantee that threaded coupling is more firmly connected on electrical actuator and pipeline nut, electrical wire wiring clamping structure is set in the lug boss of shell, can guarantee that electrical wire wiring can not cause and electrical apparatus element bad connection because of pullling, cause body function to lose efficacy, it is in order to guarantee the stable connection of threaded coupling that interface arrangment and positioning limit post are set on base, there is not obscission, same, the groove arranging on base and installation inner chamber, the claw structure arranging on interface arrangment, claw structure is connected with groove, positioning limit post is to be circumferentially distributed in to be installed in inner chamber, the joint of threaded coupling is arranged to be installed in inner chamber, all to be connected in order to guarantee that threaded coupling can stably be fixed on base and with pipeline nut, do not occur to connect when coming off, realization be threaded convenient disassembly and the simple installation of mounting type, the final structural stability that guarantees whole electrical actuator, function-stable.
The utility model is further set to: described electrical wire wiring clamping structure is integrally formed on the lug boss inner side surface parallel with shell circumferential direction, described electrical wire wiring clamping structure is the unidirectional clamping arrangement clamping towards shell top-direction, and the upper end of described electrical wire wiring and electrical wire wiring clamping structure joint is provided with fastening clamp.
By adopting technique scheme, can be by electrical wire wiring clamping structure being arranged to be the unidirectional clamping arrangement clamping towards shell top-direction and being integrally formed on the lug boss inner side surface parallel with shell circumferential direction, realization is arranged on electrical wire wiring in lug boss can there is not tearing from inside to outside, guaranteed electrical wire wiring and enclosure interior electrical apparatus element be electrically connected to stable, assurance device function-stable arranges fastening clamp simultaneously and can further guarantee that tearing from inside to outside can not occur electrical wire wiring on electrical wire wiring.
The utility model is further set to: described base is provided with annular mountion plate in a side of shell top-direction, and described interface arrangment is fixedly connected with annular mountion plate.
By adopting technique scheme, can interface arrangment stably can be fixed on base by annular mountion plate is set on base, so that the adjusting to interface arrangment of retaining thread interface and elastic button, thereby reach object for convenience detach.
The utility model is further set to: on described interface arrangment, be provided with connection projection, described connection projection is connected with elastic button.
By adopting technique scheme, can be connected with elastic button by the connection projection of interface arrangment, make elastic button convenient to the adjusting of interface arrangment, be conducive to later stage dismounting operation.
The utility model is further set to: described positioning limit post is vertical setting mutually with the bottom that inner chamber is installed, and described positioning limit post is adaptive with distance size and joint that internal chamber wall is installed.
By adopting technique scheme, can be by the bottom inner chamber is installed and mutually positioning limit post is vertically set and make positioning limit post adaptive with distance size and joint that internal chamber wall is installed, guarantee positioning limit post better with threaded coupling clamping, make threaded coupling can not occur radially to rock and occur the phenomenon that skew comes off causing structural failure.
The utility model is further set to: on described joint, be also provided with annular groove, described annular groove is connected with claw structure is adaptive.
By adopting technique scheme, can by being also provided with on joint, annular groove and annular groove and claw structure are adaptive to be connected, guarantee that threaded coupling is stably fixedly connected on base, realize electrical actuator and can be securely fixed on pipeline nut, execution work.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of new electrically heating final controlling element of the utility model;
Fig. 2 is the structural representation of the electrical wire wiring clamping structure of a kind of new electrically heating final controlling element of the utility model;
Fig. 3 is the structural representation of the base of a kind of new electrically heating final controlling element of the utility model;
Fig. 4 is the cross-sectional schematic of the base of a kind of new electrically heating final controlling element of the utility model;
Fig. 5 is the structural representation of the interface arrangment of a kind of new electrically heating final controlling element of the utility model;
Fig. 6 is the structural representation of the threaded coupling of a kind of new electrically heating final controlling element of the utility model.
Reference character: 1, shell; 1.1, lug boss; 1.11, electrical wire wiring clamping structure; 2, Returnning spring; 3, valve body driver element; 4, base; 4.1, interface arrangment; 4.11, claw structure; 4.12, connect projection; 4.2, positioning limit post; 4.3, inner chamber is installed; 4.4, groove; 4.5, annular mountion plate; 5, threaded coupling; 5.1, joint; 5.11, annular groove; 5.2, knob; 6, electrical wire wiring; 7, elastic button; 8, switching path indicating structure; 9, fastening clamp.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
With reference to Fig. 1, the embodiment of a kind of new electrically heating final controlling element of the utility model is described further.
A kind of new electrically heating final controlling element, comprise shell 1, Returnning spring 2, valve body driver element 3, base 4, threaded coupling 5, electrical wire wiring 6, on shell 1, be provided with switching path indicating structure 8 and elastic button 7, in shell 1, be provided with Returnning spring 2, the setting that connects of the upper end of Returnning spring 2 and shell 1 inner cavity top, the lower end of Returnning spring 2 is connected with valve body driver element 3, valve body driver element 3 respectively with switching path indicating structure 8, base 4, electrical wire wiring 6 connects, base 4 is connected with threaded coupling 5, threaded coupling 5 comprises joint 5.1 and knob 5.2, wherein, on shell 1, be also provided with lug boss 1.1, in lug boss 1.1, be provided with electrical wire wiring clamping structure 1.11, on base 4, be provided with interface arrangment 4.1 and positioning limit post 4.2, on base 4, be also provided with groove 4.4 and inner chamber 4.3 is installed, on interface arrangment 4.1, be provided with claw structure 4.11, claw structure 4.11 is connected with groove 4.4, positioning limit post 4.2 is to be circumferentially distributed in to be installed in inner chamber 4.3, the joint 5.1 of threaded coupling 5 is arranged to be installed in inner chamber 4.3, electrical wire wiring clamping structure 1.11 is integrally formed on lug boss 1.1 inner side surface parallel with shell 1 circumferential direction, electrical wire wiring clamping structure 1.11 is the unidirectional clamping arrangement clamping towards shell 1 top-direction, electrical wire wiring 6 is provided with fastening clamp 9 with the upper end of electrical wire wiring clamping structure 1.11 joints, base 4 is provided with annular mountion plate 4.5 in a side of shell top-direction, interface arrangment 4.1 and annular adaptive connection of mountion plate 4.5, on interface arrangment 4.1, be provided with and connect projection 4.12, connecting projection 4.12 is connected with elastic button 7.Positioning limit post 4.2 is vertical setting mutually with the bottom that inner chamber 4.3 is installed, positioning limit post 4.2 and distance size and joint 5.1 adaptations that inner chamber 4.3 walls are installed, on joint 5.1, be also provided with annular groove 5.11, annular groove 5.11 is connected with claw structure 4.11 is adaptive.
The real-time monitoring that switching path indicating structure 8 is realized the working state of electrical actuator is set on shell 1, assurance body function is stable, in shell 1 inside, Returnning spring 2 is set and can realizes power-off auto-reset function simultaneously, the setting of elastic button 7 is in order to realize the object of mechanism's convenient disassembly, joint 5.1 and knob 5.2 are set on threaded coupling 5, can guarantee that threaded coupling 5 is more firmly connected on electrical actuator and pipeline nut, the interior electrical wire wiring clamping structure 1.11 that arranges of lug boss 1.1 at shell 1, can guarantee that electrical wire wiring 6 can not cause and electrical apparatus element bad connection because of pullling, cause body function to lose efficacy, it is in order to guarantee the stable connection of threaded coupling 5 that interface arrangment 4.1 and positioning limit post 4.2 are set on base 4, there is not obscission, same, the groove 4.4 arranging on base 4 and installation inner chamber 4.3, the claw structure 4.11 arranging on interface arrangment 4.1, claw structure 4.11 is connected with groove 4.4 is adaptive, positioning limit post 4.2 is to be circumferentially distributed in to be installed in inner chamber 4.3, the joint 5.1 of threaded coupling 5 is arranged to be installed in inner chamber 4.3, all to be connected in order to guarantee that threaded coupling 5 can stably be fixed on base 4 and with pipeline nut, do not occur to connect when coming off, realization be threaded convenient disassembly and the simple installation of mounting type, the final structural stability that guarantees whole electrical actuator, function-stable.
With reference to Fig. 2, the embodiment of a kind of new electrically heating final controlling element of the utility model is described further.
Described electrical wire wiring clamping structure 1.11 is integrally formed at lug boss 1.1 along on the parallel inner side surface of circumferential direction, electrical wire wiring clamping structure 1.11 is the unidirectional clamping arrangement clamping towards lug boss 1.1 top-direction, and be socketed with electrical wire wiring 6, electrical wire wiring 6 is provided with fastening clamp 9 with the upper end of electrical wire wiring clamping structure 1.11 joints, more than arrange and realize the electrical wire wiring 6 be arranged in lug boss 1.1 tearing from inside to outside can not occur, guaranteed electrical wire wiring 6 and enclosure interior electrical apparatus element be electrically connected to stable, assurance device function-stable, fastening clamp 9 is set on electrical wire wiring 6 simultaneously and can further guarantees that tearing from inside to outside can not occur electrical wire wiring 6.
With reference to Fig. 3, Fig. 4 and Fig. 5, the embodiment of a kind of new electrically heating final controlling element of the utility model is described further.
Described base 4 comprises interface arrangment 4.1, positioning limit post 4.2, inner chamber 4.3 is installed, groove 4.4, annular mountion plate 4.5, on interface arrangment 4.1, be provided with claw structure 4.11, connect projection 4.12, claw structure 4.11 is connected the rear and adaptive installation of annular groove 5.11 with groove 4.4, positioning limit post 4.2 is to be circumferentially distributed in to be installed in inner chamber 4.3, annular mountion plate 4.5 is arranged at base 4 in a side of shell top-direction, interface arrangment 4.1 is fixedly connected with annular mountion plate 4.5, on interface arrangment 4.1, be also provided with and connect projection 4.12, connecting projection 4.12 is connected with elastic button 7, positioning limit post 4.2 is vertical setting mutually with the bottom that inner chamber 4.3 is installed, positioning limit post 4.2 and distance size and joint 5.1 adaptations that the inwall of inner chamber 4.3 is installed.
With reference to Fig. 6, the embodiment of a kind of new electrically heating final controlling element of the utility model is described further.
Described threaded coupling 5 comprises joint 5.1 and knob 5.2, on joint 5.1, be provided with annular groove 5.11, the threaded coupling 5 that is arranged so that of knob 5.2 is connected with base 4 sockets more quickly, annular groove 5.11 is set on joint 5.1, annular groove 5.11 can be connected together with the claw structure 4.11 of interface arrangment 4.1, the internal chamber wall of threaded coupling 5 is connected with positioning limit post 4.2 is adaptive simultaneously, realize threaded coupling 5 and be firmly fixed on base 4, do not come off.
Above-described embodiment is more preferably one of embodiment of the utility model, within the common variation that those skilled in the art carries out within the scope of technical solutions of the utility model and replacement all should be included in protection domain of the present utility model.
Claims (6)
1. a new electrically heating final controlling element, comprise shell, valve body driver element, base, threaded coupling, electrical wire wiring, on described shell, be provided with elastic button, described valve body driver element respectively with base, electrical wire wiring connects, described base is connected with threaded coupling, described threaded coupling comprises joint and knob, it is characterized in that: on described shell, be also provided with lug boss, in described lug boss, be provided with clamping structure, on described base, be provided with interface arrangment and positioning limit post, on described base, be also provided with groove and inner chamber is installed, on described interface arrangment, be provided with claw structure, described claw structure is connected with described groove, described positioning limit post is to be circumferentially distributed in to be installed in inner chamber, the joint of described threaded coupling is arranged to be installed in inner chamber.
2. new electrically heating final controlling element according to claim 1, it is characterized in that: described electrical wire wiring clamping structure is integrally formed on the lug boss inner side surface parallel with shell circumferential direction, described electrical wire wiring clamping structure is the unidirectional clamping arrangement clamping towards shell top-direction, and the upper end of described electrical wire wiring and electrical wire wiring clamping structure joint is provided with fastening clamp.
3. new electrically heating final controlling element according to claim 1 and 2, is characterized in that: described base is provided with annular mountion plate in a side of shell top-direction, and described interface arrangment is fixedly connected with annular mountion plate.
4. new electrically heating final controlling element according to claim 3, is characterized in that: on described interface arrangment, be provided with connection projection, described connection projection is connected with elastic button.
5. new electrically heating final controlling element according to claim 4, is characterized in that: described positioning limit post is vertical setting mutually with the bottom that inner chamber is installed, and described positioning limit post is adaptive with distance size and joint that internal chamber wall is installed.
6. new electrically heating final controlling element according to claim 5, is characterized in that: on described joint, be also provided with annular groove, described annular groove is connected with claw structure is adaptive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416656.7U CN203940099U (en) | 2014-07-25 | 2014-07-25 | A kind of new electrically heating final controlling element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416656.7U CN203940099U (en) | 2014-07-25 | 2014-07-25 | A kind of new electrically heating final controlling element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940099U true CN203940099U (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416656.7U Expired - Fee Related CN203940099U (en) | 2014-07-25 | 2014-07-25 | A kind of new electrically heating final controlling element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854762A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of on-off valve |
-
2014
- 2014-07-25 CN CN201420416656.7U patent/CN203940099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854762A (en) * | 2017-11-30 | 2019-06-07 | 宁波方太厨具有限公司 | A kind of on-off valve |
| CN109854762B (en) * | 2017-11-30 | 2024-01-16 | 宁波方太厨具有限公司 | On-off valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |