CN205207778U - Thermostatic cartridge of improved generation efflux pressure boost - Google Patents
Thermostatic cartridge of improved generation efflux pressure boost Download PDFInfo
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- CN205207778U CN205207778U CN201520860172.6U CN201520860172U CN205207778U CN 205207778 U CN205207778 U CN 205207778U CN 201520860172 U CN201520860172 U CN 201520860172U CN 205207778 U CN205207778 U CN 205207778U
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- temperature
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- valve core
- sensitive unit
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Abstract
The utility model discloses a thermostatic cartridge of improved generation efflux pressure boost, including casing and base, casing and base meet and form a cavity, advance, on the delivery port branch locates casing and base, and are linked together with the cavity, be equipped with a temperature sensing unit in the cavity, its and the drive unit adaptation of setting in the casing outside, still include efflux supercharging device, its set up in the cavity and with temperature sensing unit cooperation motion, pressure boost drainage device includes a moving part, is equipped with the connecting portion that meet with temperature sensing unit adaptation and shaping in this moving part in connecting portion and have the position of bone on drainage inclined plane, the utility model provides a thermostatic cartridge of improved generation efflux pressure boost, its simple structure and easy the realization, it has the cold water of increasing effluxvelocity function to at the regional negative pressure region that forms of cold water, and then promote the inflow that hot water was located, with the effect that reaches the pressure boost, in addition, still through the interval of spacing subassembly with restriction temperature regulation, play the guard action, and promote the life and the stability of product.
Description
Technical field
The utility model relates to sanitary ware industry, especially relevant with the constant temperature valve core of modified model jet flow pressurizing.
Background technique
At present, on existing market, constant temperature valve core is mainly used in giving setting temperature when hot and cold water regulates in exiting water process, just can reach applicable temperature, having energy-saving effect without the need to carrying out multi-pass operation; But existing constant temperature valve core and other equipment are with the use of in process, when the intake pressure hour of equipment, not water outlet or sometimes hot and sometimes cold situation can be produced, such as: when the water inlet of hot water of the spool of constant temperature connects with solar water heater, when pressure ratio in water heater is lower, produce not water outlet or the unequal situation of hot and cold water is particularly evident; Therefore, existing constant temperature valve core is difficult to meet the user demand when hydraulic pressure is low.
Model utility content
The purpose of this utility model be to solve existing in problem, provide the constant temperature valve core of modified model jet flow pressurizing, its structure is simply and easily realize, it has increases cold water jet speed function, and form negative pressure region at cold water zones, and then promote the inflow at hot water place, to reach the effect of supercharging; In addition, also by the interval that limit assembly regulates with limit temperature, play a protective role, and the working life of improving product and stability.
For reaching above-mentioned purpose, the utility model adopts following technological scheme:
The constant temperature valve core of modified model jet flow pressurizing, comprises housing and base; Described housing connects with base formation one cavity, and entery and delivery port is divided on housing and base, and is connected with cavity; Be provided with a temperature-sensitive unit in described cavity, it is adaptive with the driver element being arranged on outside; Also comprise jet supercharger, it to be arranged in cavity and to move with described temperature-sensitive unit matching; Described supercharging drainage device comprises a movable part, is provided with the temperature-sensitive unit joint that connects of adaptation and takes shape in joint and have the position of bone on drainage inclined-plane in this movable part; Wherein, described driver element drives described temperature-sensitive unit motion, and link movable part displacement on it, order about there is drainage inclined-plane the position of bone in form negative pressure region.
Further, the described temperature-sensitive unit connecting rod that comprises a temperature-sensitive body and be arranged on temperature-sensitive body; Described temperature-sensitive body and described joint are connected; Described connecting rod runs through described movable part and coordinates with driver element.
Further, also comprise a limit assembly, it is for the rotation displacement of spacing driver element; Described limit assembly comprises the shell and guide holder, limiting stopper and the first spring part that form containing space; Described spring part is sheathed on limiting stopper, and one loads and described containing space; Also offer pass through aperture bottom described guide holder, run through for the connecting rod on described temperature-sensitive unit, and with limiting stopper routing motion.
Further, also comprise a mixing water and cross water assembly, it is arranged between temperature-sensitive body and base; Described mixing water is crossed water assembly and was comprised water cushion sheet and the second spring part; Described water cushion sheet of crossing has several mixing water water passage holes, and this crosses water cushion sheet is butted on temperature-sensitive body bottom surface by the second spring top.
Further, described driver element comprises a driveshaft and ejection block; Described driveshaft one end is drive portion, and the other end is connected with ejection block; Wherein, described ejection block coordinates with shell; Rotate the drive portion of described driveshaft, link the ejection block radial displacement be mated, and drives limit assembly displacement to make described ejection block.
Further, also include filter element, its corresponding water intake installing.
Further, the periphery of described movable part is also arranged with Sealing, and the position that Sealing is arranged is arranged corresponding between two water intakes.
Technological scheme described in the utility model is relative to prior art, and the beneficial effect obtained is:
(1) the utility model the constant temperature valve core of modified model jet flow pressurizing is provided, its structure simply and easily realize, it is by being set in the movable part upper and lower displacement on temperature-sensitive unit, and the position of bone also synchronous shift on the band inclined-plane of movable part inside, after entering to make cold water the region formed in the position of bone, increase cold water jet speed function, form negative pressure at this cold water zones simultaneously, and then promote the inflow at hot water place, hot water is introduced, to reach the effect of supercharging;
(2) the utility model is also provided with the interval that limit assembly regulates with limit temperature, plays a protective role, and the working life of improving product and stability;
(3) the utility model also crosses water assembly by between temperature-sensitive unit top to hot cold water inlet by mixing water, makes the precision of temperature-sensitive unit induction water temperature better, promotes inductive effects;
(4) driver element of the present utility model becomes straight line motion by rotation, and by ejection block as transition piece, makes to drive more steady, prevent spinning force from directly acting on limit assembly, damage temperature-sensitive unit, play a protective role;
(5) the utility model also arranges filter element, and effectively reducing impurities in water affects temperature-sensitive unit, the working life of impairment temperature-sensitive unit.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the stereo decomposing structural representation of this novel described constant temperature valve core;
Fig. 2 is the sectional view of this novel described constant temperature valve core;
Fig. 3 is the sectional view of this novel jet supercharger.
Embodiment
In order to make technical problem to be solved in the utility model, technological scheme and beneficial effect clearly, understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the constant temperature valve core of modified model jet flow pressurizing described in the utility model, comprises housing 1 and base 2; Described housing 1 connects with base 2 formation one cavity 10, and entery and delivery port 11,12 is divided into housing 1 with on base 2, and is connected with cavity 10; Be provided with a temperature-sensitive unit 3 in described cavity 10, it is adaptive with the driver element 4 being arranged on housing 1 outside; Described driver element 4 comprises a driveshaft 41 and ejection block 42; Described driveshaft 41 one end is drive portion 410, and the other end is connected with ejection block 42; Wherein, described ejection block 42 coordinates with shell; Rotate the drive portion 410 of described driveshaft 41, link ejection block 42 radial displacement be mated, and drives limit assembly 5 displacement to make described ejection block 42;
The connecting rod 32 that described temperature-sensitive unit 3 comprises a temperature-sensitive body 31 and is arranged on temperature-sensitive body 31; Described temperature-sensitive body 31 is connected with described joint 61; Described connecting rod 32 runs through described movable part 6 and coordinates with driver element 4;
The periphery of described movable part 6 is also arranged with Sealing 7, and the position that Sealing 7 is arranged corresponds to setting between two water intakes 11.
Also comprise jet supercharger, its to be arranged in cavity 10 and with described temperature-sensitive unit 3 routing motion; Described supercharging drainage device comprises a movable part 6, is provided with the joint 61 that connects with temperature-sensitive unit 3 adaptation and takes shape on joint 61 and to have the position of bone 62 on drainage inclined-plane 620 in this movable part 6;
Wherein, described driver element 4 drives described temperature-sensitive unit 3 to move, and link movable part 6 displacement on it, order about there is drainage inclined-plane 620 the position of bone 62 in form negative pressure region.
More specifically, also comprise a limit assembly 5, it is for the rotation displacement of spacing driver element 4; Described limit assembly 5 comprises the shell 51 and guide holder 52, limiting stopper 53 and the first spring part 54 that form containing space; Described first spring part 54 is sheathed on limiting stopper 53, and one loads and described containing space; Also offer pass through aperture 520 bottom described guide holder 52, run through for the connecting rod 32 on described temperature-sensitive unit 3, and with limiting stopper 53 routing motion.
More specifically, also comprise a mixing water and cross water assembly 8, it is arranged between temperature-sensitive body 31 and base 2; Described mixing water is crossed water assembly 8 and was comprised water cushion sheet 81 and the second spring part 82; Described water cushion sheet 81 of crossing has several mixing water water passage holes 810, and this crosses water cushion sheet 81 is butted on temperature-sensitive body 31 bottom surface by spring top.
More specifically, also include filter element 9, its corresponding water intake 11 is installed.
Embodiment, as shown in Figure 1 to Figure 3, the constant temperature valve core of modified model jet flow pressurizing described in the utility model, it mainly comprises with lower component: housing 1, base 2, temperature-sensitive unit 3, connecting rod 32, driveshaft 41, ejection block 42, shell 51, guide holder 52, limiting stopper 53, first spring part 54, movable part 6, Sealing 7, excessively water cushion sheet 81, second spring part 82 and filter element 9;
Practical set and using process:
Housing 1 components, comprise housing 1 and base 2, it is arranged with internal and external threads;
Driver element 4 part: comprise driveshaft 41 and push block 42; The drive portion 410 of driveshaft 41 passes shell 51 and drives for user, and the other end is then threaded with ejection block 42, and ejection block 42 coordinates with the shell 51 of limit assembly 5;
Limit assembly 5 part, it is for the rotation displacement of spacing driver element 4; Described limit assembly 5 comprises the shell 51 and guide holder 52, limiting stopper 53 and the first spring part 54 that form containing space; Described first spring part 54 is sheathed on limiting stopper 53, then integrally loads described containing space; Also offer pass through aperture 520 bottom described guide holder 52, run through for the connecting rod 32 on described temperature-sensitive unit 3, and with limiting stopper 53 routing motion; Then housing 1 and guide holder 52 are threaded connection in one, to complete limit assembly 5 part;
Jet supercharger, comprises a movable part 6, and the joint 61 of this movable part 6 is bolted on the connecting rod 32 of temperature-sensitive unit 3, and then one loads housing 1 inside, and makes temperature-sensitive unit 3 correspondence be arranged between housing 1 liang of water intake 11;
Mixing water crosses water assembly 8, and it comprised water cushion sheet 81 and the second spring part 82, being resisted against temperature-sensitive unit 3 bottom surface, then the second spring 82 being installed in crossing water cushion sheet 81 water cushion sheet 81 bottom surface, and being finally spirally connected by base 2 with in housing 1; Finally water intake 11 in filter element 9 corresponding housing 1 is gone out to be inserted in; To complete whole assembly process;
During use, the drive portion 410 of rotation of drive rod 41, make driveshaft 41 to bottom offset, drive the downward straight line motion of ejection block 42, ejection block 42 drives limit assembly 5 to move, now, under the limiting stopper 53 of limit assembly 5 and the first spring part 54 act on, move downward too, and then regulate movable part 6 and temperature-sensitive unit 3 to move; The while of hot and cold water, unit 9 flows into hot and cold water cavity after filtration, to the position of bone 62 place of movable part 6 after cold water enters, by the water conservancy diversion inclined-plane 620 on the position of bone 62, accelerate the flow velocity of cold water, and whole movable part 6 is due to upper and lower motion, cold water forms jet after accelerating, cause in the position of bone 62 place and form negative cavity, poor with hot water cavity mineralization pressure, and then the inflow of hot water is increased, reach the effect of hot water supercharging, above-mentioned is adjustment process; When hot water enters, after temperature-sensitive body 31 in temperature-sensitive unit 3 is heated, ejection connecting rod 32 moves upward, and then drive limiting stopper 53 upwards to push up, and the limiting stopper 53 in driving process moves downward, realize spacing by these two bursts relative power, maximum value be limiting stopper 53 coordinate spring-compressed to minimum zone, make adjustment can not exceed this scope, play a very good protection; And the mixing water be installed under temperature-sensitive unit 3 is crossed water assembly 7 and not only crossed water for it, its lower second spring part 82, by whole temperature-sensitive unit 3 contact, makes it closer in water inlet of hot water 11, improves inductive effects.
The utility model the constant temperature valve core of modified model jet flow pressurizing is provided, its structure simply and easily realize, it is by being set in the movable part upper and lower displacement on temperature-sensitive unit, and the position of bone also synchronous shift on the band inclined-plane of movable part inside, after entering to make cold water the region formed in the position of bone, increase cold water jet speed function, form negative pressure at this cold water zones simultaneously, and then promote the inflow at hot water place, hot water is introduced, to reach the effect of supercharging; The utility model is also provided with the interval that limit assembly regulates with limit temperature, plays a protective role, and the working life of improving product and stability; The utility model also crosses water assembly by between temperature-sensitive unit top to hot cold water inlet by mixing water, makes the precision of temperature-sensitive unit induction water temperature better, promotes inductive effects; Driver element of the present utility model becomes straight line motion by rotation, and by ejection block as transition piece, makes to drive more steady, prevent spinning force from directly acting on limit assembly, damage temperature-sensitive unit, play a protective role; The utility model also arranges filter element, and effectively reducing impurities in water affects temperature-sensitive unit, the working life of impairment temperature-sensitive unit.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in model utility contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (7)
1. the constant temperature valve core of modified model jet flow pressurizing, comprises housing and base; Described housing connects with base formation one cavity, and entery and delivery port is divided on housing and base, and is connected with cavity; Be provided with a temperature-sensitive unit in described cavity, it is adaptive with the driver element being arranged on outside; It is characterized in that: also comprise jet supercharger, it to be arranged in cavity and to move with described temperature-sensitive unit matching; Described supercharging drainage device comprises a movable part, is provided with the temperature-sensitive unit joint that connects of adaptation and takes shape in joint and have the position of bone on drainage inclined-plane in this movable part; Wherein, described driver element drives described temperature-sensitive unit motion, and link movable part displacement on it, order about there is drainage inclined-plane the position of bone in form negative pressure region.
2. the constant temperature valve core of modified model jet flow pressurizing as claimed in claim 1, is characterized in that: the connecting rod that described temperature-sensitive unit comprises a temperature-sensitive body and is arranged on temperature-sensitive body; Described temperature-sensitive body and described joint are connected; Described connecting rod runs through described movable part and coordinates with driver element.
3. the constant temperature valve core of modified model jet flow pressurizing as claimed in claim 2, it is characterized in that: also comprise a limit assembly, it is for the rotation displacement of spacing driver element; Described limit assembly comprises the shell and guide holder, limiting stopper and the first spring part that form containing space; Described spring part is sheathed on limiting stopper, and one loads and described containing space; Also offer pass through aperture bottom described guide holder, run through for the connecting rod on described temperature-sensitive unit, and with limiting stopper routing motion.
4. the constant temperature valve core of modified model jet flow pressurizing as claimed in claim 3, it is characterized in that: also comprise a mixing water and cross water assembly, it is arranged between temperature-sensitive body and base; Described mixing water is crossed water assembly and was comprised water cushion sheet and the second spring part; Described water cushion sheet of crossing has several mixing water water passage holes, and this crosses water cushion sheet is butted on temperature-sensitive body bottom surface by the second spring top.
5. the constant temperature valve core of modified model jet flow pressurizing as described in claim 3 or 4, is characterized in that: described driver element comprises a driveshaft and ejection block; Described driveshaft one end is drive portion, and the other end is connected with ejection block; Wherein, described ejection block coordinates with shell; Rotate the drive portion of described driveshaft, link the ejection block radial displacement be mated, and drives limit assembly displacement to make described ejection block.
6. the constant temperature valve core of modified model jet flow pressurizing as claimed in claim 5, is characterized in that: also include filter element, its corresponding water intake installing.
7. the constant temperature valve core of modified model jet flow pressurizing as claimed in claim 1, is characterized in that: the periphery of described movable part is also arranged with Sealing, and the position that Sealing is arranged corresponds between two water intakes and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860172.6U CN205207778U (en) | 2015-10-31 | 2015-10-31 | Thermostatic cartridge of improved generation efflux pressure boost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860172.6U CN205207778U (en) | 2015-10-31 | 2015-10-31 | Thermostatic cartridge of improved generation efflux pressure boost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207778U true CN205207778U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520860172.6U Active CN205207778U (en) | 2015-10-31 | 2015-10-31 | Thermostatic cartridge of improved generation efflux pressure boost |
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| CN (1) | CN205207778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435748A (en) * | 2017-08-24 | 2017-12-05 | 九牧厨卫股份有限公司 | A kind of special shower of gas heater |
-
2015
- 2015-10-31 CN CN201520860172.6U patent/CN205207778U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435748A (en) * | 2017-08-24 | 2017-12-05 | 九牧厨卫股份有限公司 | A kind of special shower of gas heater |
| CN107435748B (en) * | 2017-08-24 | 2023-07-07 | 九牧厨卫股份有限公司 | Shower special for gas water heater |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |