CN106678396A - Thermostatic valve having quick water feeding function - Google Patents
Thermostatic valve having quick water feeding function Download PDFInfo
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- CN106678396A CN106678396A CN201710066337.6A CN201710066337A CN106678396A CN 106678396 A CN106678396 A CN 106678396A CN 201710066337 A CN201710066337 A CN 201710066337A CN 106678396 A CN106678396 A CN 106678396A
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- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 435
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 102000010637 Aquaporins Human genes 0.000 description 7
- 108010063290 Aquaporins Proteins 0.000 description 6
- 108091006146 Channels Proteins 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001331 thermoregulatory effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/205—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with two handles at right angles to each other
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to a thermostatic valve, in particularly to a thermostatic valve having a quick water feeding function. The thermostatic valve having the quick water feeding function comprises a valve body, a switch valve element and a thermostatic valve element, wherein the switch valve element and the thermostatic valve element are arranged on the valve body; a switch valve element cold water inlet, a switch valve element hot water inlet, a switch valve element cold water outlet and a switch valve element hot water outlet are formed in the bottom of the cavity of the switch valve element; a thermostatic valve element cold water inlet, a thermostatic valve element hot water inlet and a thermostatic water outlet are formed in the cavity of the thermostatic valve element; the switch valve element cold water inlet and the switch valve element hot water inlet respectively communicate with an external water source via a valve body cold water inlet and a valve body hot water inlet; and the switch valve element cold water outlet and the switch valve element hot water outlet respectively communicated with the thermostatic valve element cold water inlet and the thermostatic valve element hot water inlet through a thermostatic valve element cold water inlet passage and a thermostatic valve element hot water inlet passage. The thermostatic valve having the quick water feeding function is characterized in that (a) flow adjusting device(s) are/is arranged outside the thermostatic valve element cold water inlet passage and/or the thermostatic valve element hot water inlet passage. Therefore, the problem that the water feeding speed of a thermostatic valve water feeding and heating device in the prior art is slow is solved, the water feeding efficiency of the thermostatic valve is greatly improved, the manufacturing process of a valve body is expanded, and the overall structure is simplified.
Description
Technical field
The present invention relates to a kind of thermostatic valve, more particularly to a kind of thermostatic valve with quick upper water function.
Background technology
Thermostatic valve, is commonly called as constant-temperature water faucet, is a kind of conventional water heater shower faucets of in the market, its essential structure with
Operation principle is：On a valve body, constant temperature valve core and switch valve core are installed, and hot water or cold water inlet opening is set and hot water or cold water goes out
Water hole and constant temperature water out, the hot water in cold water and water heater in water tower or public water facilities enter from hot water or cold water respectively
Water hole flows into switch valve core, by being flowed out from hot water or cold water's apopore after the control of switch valve core then logical by hot water or cold water respectively
Road flows into constant temperature valve core, and hot water or cold water is after mixing, thermostatic control in constant temperature valve core from the outflow of thermostatted water apopore；When external
When hot water or cold water flows through switch valve core, switch valve core can realize following functions：1st, by simultaneously closing off cold water into and out of water hole
Connection and closing hot water connecting into and out of water hole, realize the closing function to thermostatic valve；2nd, by simultaneously open cold water into and out of
The connection in water hole and unlatching hot water connecting into and out of water hole, realize the unlatching to thermostatic valve or flow regulating function；3rd, by opening
Connecting for cold water inlet hole and hot water inlet hole is opened, the upper water function to water heater is realized.
A kind of multi-functional combustion taps, is this as disclosed in the Chinese patent of Application No. 200920316190.2
The thermostatic valve of structure type.But this kind of thermostatic valve of structure type can be subject to following two conditions in actual use
Influence：1st, constant temperature valve core regulates and controls the constant temperature of leaving water temperature, and the hot water or cold water to entering has certain requirement, when the temperature of hot water or cold water
Change is little, and the cold water flow of entrance is excessive or hot water flow is excessive, can all exceed the limit of power of constant temperature valve core thermostatic control,
The thermostatic effect of constant temperature valve core will fail, i.e., cannot effectively adjust makes the temperature of the mixing water of outflow be in the comfortable of setting
Temperature；2nd, cold water is excessive or hot water is excessive, i.e. cold water or hot water flow is excessive, with the pressure of water and discharge area (runner size)
Product it is related.In actually used, the cold water pressure of different home often has bigger difference with the pressure ratio of hot water pressure, identical
Thermostatic valve after product is made, the runner size of hot water or cold water is determined, and this is easy for causing thermostatic valve in different families
When using, the thermostatic effect failure of constant temperature valve core is easily caused.
For above mentioned problem, the common settling mode that the thermostatic valve of presently commercially available this type is taken is, external
Flow regulator is set at the hot water or cold water inlet opening on hot water or cold water's pipeline or on valve body, by regulating and controlling runner flow surface
Long-pending size regulates and controls hot water or cold water's flow, to make the hot water or cold water flow into constant temperature valve core mixing be adapted to making for constant temperature valve core
Use scope.
The mode of above-mentioned solution hot water or cold water flow can derive problems with：1st, in real life, heat is used in order to save
The flow of water, hot water and the cold water mixed with hot water is often very little, and the hot water or cold water's flow after regulation and control is naturally also very little
's；Commercially available prod is that before hot water or cold water flows through switch valve core, the flow area to the intake tunnel of hot water or cold water regulates and controls,
This intake tunnel be both thermostatic valve go out when thermostatted water is used with aquaporin simultaneously and be the passage of water on water heater, so
Thermostatic valve be will result in for the flow on water heater during water is also reduced accordingly, that is, go up the decline of water efficiency；2nd, above-mentioned settling mode
Arrangements, all supplemented on original architecture basics, increased functional part, the complicated structure of thermostatic valve,
Manufacturing cost is increased, and can cause thermostatic valve that inconvenience, global design are installed and lack attractive in appearance.
The content of the invention
For the problem that prior art is present, the present invention provides a kind of simpler excellent with quickly upper water function, structure
The thermostatic valve of change.
To achieve the above object, the present invention uses following technical scheme.
A kind of thermostatic valve with quick upper water function, including valve body, switch valve core and constant temperature valve core, are provided with valve body
The switch valve core cavity for installing switch valve core and the thermostatic valve core cavity for installing constant temperature valve core；Switch valve core bottom of chamber portion is provided with switch valve
Core hot water or cold water inlet opening and switch valve core hot water or cold water's apopore, are provided with constant temperature valve core hot water or cold water's import in thermostatic valve core cavity
With thermostatted water apopore；Switch valve core hot water or cold water inlet opening is connected by valve body hot water or cold water inlet opening with external water source respectively,
Switch valve core hot water or cold water apopore is connected by constant temperature valve core hot water or cold water intake tunnel with constant temperature valve core hot water or cold water import respectively
It is logical, it is characterised in that：Flow regulator is provided with described constant temperature valve core cold water and/or hot water intake tunnel.
The flow regulator of thermostatic valve is arranged on after hot water or cold water flows through switch valve core, before flowing into constant temperature valve core
Constant temperature valve core hot water or cold water's intake tunnel at, can effectively avoid influence of the flow regulator to aquaporin on water heater,
Aquaporin is in all-pass state, with the upper water function of the performance thermostatic valve of maximal efficiency the present invention can be made to have on quick
The function of water.
Further, following design can be done to flow regulator：Constant temperature valve core hot water or cold water's intake tunnel is respectively communicated with out
After closing the bottom of valve element hot water or cold water's apopore, continue to stretch out, and form open constant temperature valve core hot water or cold water's intake tunnel
Opening, switch valve core hot water or cold water apopore forms switch valve core hot water or cold water in the side wall of constant temperature valve core hot water or cold water's intake tunnel
Apopore opening, flow regulator is the flow control rod that can be turned on and off switch valve core hot water or cold water's apopore opening, is led to
Constant temperature valve core hot water or cold water's intake tunnel opening is crossed to be arranged in constant temperature valve core hot water or cold water's intake tunnel.
Constant temperature valve core hot water or cold water's intake tunnel of integral valve body of the prior art, one end and switch valve core hot water or cold water
Apopore is connected, and its cavity needs to turn, and the other end is closing, in this integral valve body of machine-shaping, can only be used
Founding technological forming, valve body is typically all expensive metal material, and constant temperature valve core hot water or cold water's intake tunnel sets in the present invention
Count into the opening cavity for directly arriving at valve body surface, the applicable technique of the processing and manufacturing of integral valve body can be expanded to die casting,
Shooting Technique, material can also be the plastics of cheaper.
Flow control rod is arranged in constant temperature valve core hot water or cold water's intake tunnel, the constant temperature in valve body can be made full use of
Valve element hot water or cold water intake tunnel this cavity, both optimizes the structure that design in turn simplify whole thermostatic valve, while can also drop
Low manufacturing cost.
Further, the front portion of flow control rod is semi-annular shape, and afterbody is cylindric, the front portion of flow control rod, afterbody
Circumferential outer surface and the hot water or cold water's passage close contact for house, the anterior semicircular ring of flow control rod can close accordingly
Switch valve core hot water or cold water's apopore opening, the afterbody of flow control rod has the rotational structure of rotary current adjusting rod.
It is such flow control rod simple structure, easily manufactured and installed；The front portion of flow control rod is semi-annular shape, rotation
Turn flow control rod, the switch valve core hot water or cold water's water outlet on the wall of constant temperature valve core hot water or cold water's intake tunnel side can be made at semicircular ring
Hole opening is in closing, unlatching, semi-open state, you can to play a part of to adjust flow；The center of circle part of semi-annular shape,
Using the sufficiently effective pipelined channel as hot water or cold water, the flow of hot water or cold water can be improved；Flow control rod circumferential outer surface and institute
Inner surface is in close contact in accommodating hot water or cold water's passage, can play effectively closing hot water or cold water's outlet opening and prevent the work of leak
With；The rotational structure of the afterbody of flow control rod, is mainly used to rotary current adjusting rod, closes, opens and adjust hot and cold current
Amount.
Further, the aft mounted rotational structure of flow control rod can be " ten " word groove or " one " word groove, can
A point of application is provided with to rotary current adjusting rod, rotation regulation flow, this conventional rotation are carried out to flow control rod
Simple structure efficiently, can simplify structure of the invention.
Further, the afterbody of flow control rod sets the position limiting structure that restricted flow control rod rotates in a circumferential direction, spacing knot
Structure can reach instruction, limitation flow control rod and rotate in a circumferential direction the effect of angle.
Further, it is possible to position limiting structure is designed to：The afterbody of flow control rod have stretch out constant temperature valve core hot water or cold water intake
The end of access portal, the end cross protrudes to form stopper protrusion, evagination at constant temperature valve core hot water or cold water's intake tunnel opening
The limited block that formation is engaged with stopper protrusion.This position limiting structure is by simple physical engagement, you can realize adjusting flow
The position-limiting action of pole, structurally simple, economical practicality.
Further, the present invention sets restricted flow control rod and adjusts lever apparatus, card adjusting rod along the card that its axle is moved out
Device can be prevented under the high pressure of current, and flow control rod is squeezed out hot water or cold water's passage, cause thermostatic valve failure, can be with
Improve the use reliability of thermostatic valve.
Further, present invention additionally comprises housing, housing has swing arm through hole, the shell of swing arm through hole chow ring at flow control rod
Body portion is inconsistent with the afterbody of flow control rod, blocks and moved outside flow control rod, and the design can fully use the shell of thermostatic valve
Body in itself fasten effect, reduce part, simplify structure.
Further, the external diameter of the anterior semicircular ring of flow control rod is outer less than the cylinder of the afterbody of flow control rod
Footpath, the anterior junction with afterbody forms step, and flow control rod is housed in corresponding constant temperature valve core hot water or cold water intake tunnel
Anterior channel internal diameter is less than the channel internal diameter of accommodating afterbody.Flow is housed so in constant temperature valve core hot water or cold water's intake tunnel
The anterior passage of adjusting rod also forms a step plane with the junction of the passage of the afterbody of accommodating flow control rod, to stream
The installation for measuring adjusting rod is placed to form one and take and is laid flat platform, can limit the anterior insertion depth of adjusting rod, convenient to install
Positioning during flow control rod, can also be such that the placement of adjusting rod more stablizes.
Further, flow control rod afterbody is cased with sealing ring, and sealing ring can play sealing function, can further improve
The sealing of thermostatic valve, improves the quality and service life of thermostatic valve.
The present invention compared with prior art, has the following advantages that：
1st, thermostatic valve provided by the present invention, the water stream channel of water is all-pass state on water heater, can make water heater
Upper water is in efficiency highest state；Compared with the thermostatic valve of prior art, the upper water time of water heater can be substantially reduced, at present
Thermostatic valve on the market is that water, it is necessary to more than 60 minutes, and uses thermostatic valve of the invention on 100 liters of solar water heater
To water on 100 liters of solar water heaters only need 20 minutes just it is much of that, upper water efficiency improves 3 times.
2nd, thermostatic valve provided by the present invention, constant temperature valve core hot water or cold water's intake tunnel is to open up the cavity put outward, is so made
The valve body of integral type can be also produced with die casting, Shooting Technique, the manufacturing process of valve body and the use scope of material has been expanded.
3rd, the present invention cleverly designs original dispersion or external flow regulator in constant temperature valve core hot water or cold water water inlet
In passage, the overall structure of thermostatic valve becomes simpler, and design more optimizes, while also reducing manufacturing cost.
4th, flow control rod used in the present invention, simple structure, dependable performance, and easy for installation, insertion.
Brief description of the drawings
Fig. 1 is the explosive view of thermostatic valve in the embodiment of the present invention.
Fig. 2 is embodiment of the present invention breaker in middle spool chamber stereogram.
Fig. 3 is the rearview stereogram of valve body in the embodiment of the present invention.
Fig. 4 is embodiment of the present invention breaker in middle valve element bottom perspective view.
Fig. 5 is profile at hot water or cold water channel center in the embodiment of the present invention.
Fig. 6 is hot water or cold water's passage place's profile on the upper side in the embodiment of the present invention.
Fig. 7 is the constant temperature valve core hot water intake tunnel profile without flow control rod in the embodiment of the present invention.
Fig. 8 is the constant temperature valve core cold water intake tunnel profile that flow control rod has been filled in the embodiment of the present invention.
Fig. 9 is adjusting rod stereogram one in the embodiment of the present invention.
Figure 10 is adjusting rod stereogram two in the embodiment of the present invention.
Figure 11 is design sketch when flow control rod fully opens hot water or cold water apopore opening in the embodiment of the present invention.
Design sketch when Figure 12 is Flow-rate adjustment rod seal hot water or cold water apopore opening in the embodiment of the present invention.
Design sketch when Figure 13 is the completely enclosed hot water or cold water apopore opening of flow control rod in the embodiment of the present invention.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
As shown in Figure 1, 2, thermostatic valve of the invention, including valve body 1, switch valve core 2 and constant temperature valve core 3, are set on valve body 1
There are the switch valve core cavity 4 and thermostatic valve core cavity 5 of cylinder, switch valve core cavity 4 is in axially vertical state with thermostatic valve core cavity 5,
Switch valve core 2 and constant temperature valve core 3 are separately mounted in switch valve core cavity 4 and thermostatic valve core cavity 5.1 point of upper casing of constant temperature valve housing
Body 6 and lower house 7, are enclosed within valve body 1, and switch valve core handwheel 8 and constant temperature valve core handwheel 37 are separately mounted to switch valve core 2 and perseverance
The outer end of warm valve element 3, conveniently can manually adjust switch valve core 2 and constant temperature valve core 3.Flow control rod 9 is hot and cold by constant temperature valve core
Water intake tunnel opening 28,29 is arranged in constant temperature valve core hot water or cold water intake tunnel 10,11.
As shown in Fig. 3,4,5, the bottom of switch valve core cavity 4 is provided with switch valve core hot water or cold water inlet opening 12,13 and switch
Valve element hot water or cold water apopore 14,15.In the present embodiment, switch valve core hot water or cold water inlet opening 12,13 is in adjacent position, non-
Diagonal position, switch valve core hot water is also at adjacent position into and out of water hole 13,15, also non-diagonal position；According to actually used
The difference of switch valve core 2, switch valve core hot water or cold water inlet opening 12,13 can set position relationship diagonally, Simultaneous Switching valve
Core hot water or cold water apopore 14,15 is also position relationship diagonally.Offered on the side wall of thermostatic valve core cavity 4 constant temperature valve core it is cold,
Hot water inlet 16,17 and thermostatted water apopore 18.Switch valve core hot water or cold water inlet opening 12,13 is hot and cold by valve body respectively
Water inlet opening 19,20 is connected with cold water source and water heater outside thermostatic valve, and switch valve core hot water or cold water apopore 14,15 passes through
Constant temperature valve core hot water or cold water intake tunnel 10,11 connects with the constant temperature valve core hot water or cold water import 16,17 on the side wall of thermostatic valve core cavity 5
It is logical.
As shown in fig. 6, four valve element stator guide holes 21 are arranged at the bottom of switch valve core 2, can respectively with the bottom of switch valve core cavity 4
Hot water or cold water inlet opening 12,13 connected with hot water or cold water's apopore 14,15.
Its basic functional principle is as follows：
1st, during use state, rotary switch valve element 2 can be respectively communicated with switch valve core cold water into and out of water hole 12,14 and open
Close valve element hot water into and out of water hole 13,15.It is cold that cold water passes sequentially through valve body cold water inlet hole 19, switch valve core from external cold water source
Water inlet opening 12, enters into switch valve core 2 through the valve element stator guide hole 21 corresponding with switch valve core cold water inlet hole 12, warp
After crossing the conducting control of switch valve core 2, from another adjacent valve element stator corresponding with switch valve core cold water apopore 14
Guide hole 21 flows out, and enters into switch valve core cold water apopore 14, then enters Daheng through constant temperature valve core cold water intake tunnel 10
Constant temperature valve core cooling water inlet 16 on the side wall of warm spool chamber 5, enters back into the inside of constant temperature valve core 3 and participates in being adjusted with the mixing of hot water
Temperature, this is cold water pathway runner when thermostatic valve is used.Hot water in water heater is similarly entered by similar hot water passageway runner
Enter in constant temperature valve core 3.The mixed thermostatted water of constant temperature flows out from thermostatted water apopore 18.
2nd, during closed mode, rotary switch valve element 2 can distinguish closing switch valve element cold water into and out of the company in water hole 12,14
Logical the connecting into and out of water hole 13,15 with closing switch valve element hot water.External cold water and hot water just cannot be by switch valve cores
Hot water or cold water's apopore 14,15 and constant temperature valve core hot water or cold water intake tunnel 10,11 are entered into constant temperature valve core 3, are realized to constant temperature
The closing function of valve.
3rd, during upper water state, rotary switch valve element 2, switch valve core cold water can be disconnected into and out of the connection in water hole 12,14 and
Switch valve core hot water opens switch valve core cold water inlet hole 12 and switch valve core hot water inlet hole into and out of the connection in water hole 13,15
13 connection.At this moment cold water under the effect of the pressure, through valve body cold water inlet hole 19, switch valve core cold water inlet hole 12, through opening
After closing the conducting control of valve element 2, then through being flowed into water heater in switch valve core hot water inlet hole 13, realize to the upper of water heater
Water function.
Embodiment of the present invention difference with the prior art is as follows：
Prior art is to the regulative mode of hot water or cold water's flow：Before hot water or cold water flows through switch valve core 2, to hot and cold
The flow area of the intake tunnel of water is regulated and controled.This intake tunnel is both that thermostatic valve to go out and use aquaporin when thermostatted water is used
It is the passage of water on water heater to be also simultaneously, and it is the flow-reduction on water heater during water, upper water efficiency that can so cause thermostatic valve
Decline.
The present invention is to the regulative mode of hot water or cold water's flow：The flow regulator of thermostatic valve is arranged on hot and cold current
After switch valve core 2, flow at the constant temperature valve core hot water or cold water intake tunnel 10,11 before constant temperature valve core 3.So design can
Effectively to avoid influence of the flow regulator to aquaporin on water heater, aquaporin is set to be in all-pass state, can be most
The upper water function of the performance thermostatic valve of big efficiency, makes the present invention have the function of quick upper water.
As shown in Fig. 2,7,8, constant temperature valve core hot water or cold water intake tunnel 10,11 is started from the side wall of thermostatic valve core cavity 5 respectively
Constant temperature valve core hot water or cold water import 16,17, lead to switch valve core hot water or cold water along the direction of the axis of vertical thermostatic valve core cavity 5 and go out
The bottom in water hole 14,15, and continue to extend forward, and form open constant temperature valve core hot water or cold water's intake tunnel opening 28,29.
, perpendicular to the bottom surface of switch valve core cavity 4, its bottom end opening is in constant temperature valve core hot water or cold water for switch valve core hot water or cold water apopore 14,15
The side wall of intake tunnel, forms switch valve core hot water or cold water's apopore opening 22,23.Switch valve core hot water or cold water apopore 14,15
Size should be less than or equal to the size of constant temperature valve core hot water or cold water intake tunnel 10,11, so can conveniently pass through Flow-rate adjustment
The enclosed switch valve element hot water or cold water's apopore opening 22,23 of bar 9.
According to actual needs, flow control rod 9 can be only installed in constant temperature valve core hot water or cold water intake tunnel 10,11
One of them, at this moment blocks or makes valve to another constant temperature valve core heat, cold water intake tunnel opening 29,28 with other parts
During core 1, constant temperature valve core heat, cold water intake tunnel opening 29,28 are not stayed；Also can be in constant temperature valve core hot water or cold water intake tunnel 10,11
In simultaneously install flow control rod 9, facilitate the regulation of consumer to use.
As shown in Figure 8,9, 10, the flow control rod 9 for playing Flow-rate adjustment passes through constant temperature valve core hot water or cold water's intake tunnel
Opening 28,29, in constant temperature valve core hot water or cold water intake tunnel 10,11, anterior the 24 of flow control rod 9 is semi-annular shape,
Afterbody 25 is cylindric, can be rotated in a circumferential direction in constant temperature valve core hot water or cold water intake tunnel 10,11.The front portion of flow control rod 9
24 semicircular ring, the appearance of afterbody 25 are in close contact with housed constant temperature valve core hot water or cold water intake tunnel 10,11 respectively, this
Sample effectively enclosed switch valve element hot water or cold water's apopore opening 22,23 and can prevent hot water or cold water from leaking outside.
The afterbody 25 of flow control rod 9 also exposes constant temperature valve core hot water or cold water intake tunnel 10,11 as shown in Fig. 2,9,10
End 26, there is the stopper protrusion 27 of the fan-shaped for projecting laterally outward end 26, accordingly in the logical of hot water or cold water's passage 10,11
There is the limited block 30 being engaged with convex portion that evagination is formed at road opening.
As shown in Fig. 8,11, flow control rod 9 is in the 0 degree of position for turning clockwise, the stopper protrusion of flow control rod 9
27 left sides for being located at limited block 30 simultaneously contact, and the semicircular ring of the front portion 24 of flow control rod 9 is all left switch valve core cold water and gone out
Water hole opening 22, switch valve core cold water apopore opening 22 is in the full-gear opened；Cold water can be from switch valve core cold water
Apopore 14 flows into constant temperature valve core cold water intake tunnel 10 down through switch valve core cold water apopore opening 22, then by thermostatic valve
Core cooling water inlet 16 is entered into carries out thermostatic control in constant temperature valve core 3.
As shown in figure 12, the flow control rod 9 to 90 that turns clockwise is spent, and the stopper protrusion 27 of flow control rod 9 is located at limit
The circumference opposite of position block 30, the semicircular ring half of the front portion 24 of flow control rod 9 covers switch valve core cold water apopore opening 22,
That is, switch valve core cold water apopore opening 22 is in half-open position.
As shown in figure 13, the flow control rod 9 that turns clockwise arrives 180 degree, and the stopper protrusion 27 of flow control rod 9 is located at limit
The right of position block 30 simultaneously contacts, and the semicircular ring of the front portion 24 of flow control rod 9 all covers switch valve core cold water apopore opening
22, switch valve core cold water apopore opening 22 is closed；
It is above-mentioned for be example to the Flow-rate adjustment of constant temperature valve core cold water intake tunnel 10, it is logical to the water inlet of constant temperature valve core hot water
The reason of the Flow-rate adjustment of road 11 is the same.
Position limiting structure serves one and indicates the effect of the anglec of rotation and limitation flow control rod 9 any well herein
The effect of the anglec of rotation, facilitates the Flow-rate adjustment to thermostatic valve.
0 degree turned clockwise in flow control rod 9 is between 180 degree, being exactly flow control rod 9 to switch valve core cold water
Apopore opening 22 from standard-sized sheet to closing, it is big to small regulation process from flow.Different consumers is buying the thermostatic valve
Afterwards, in first installation, the situation of the hot and cold hydraulic pressure according to specifically used environment rationally sets the Flow-rate adjustment of hot water or cold water just
Can be with.Afterwards in use, as there is regulation and control failure, it is too high or too low mixing water leaving water temperature occur, as long as right
Constant temperature valve core hot water or cold water intake tunnel 10,11 inner flow control rods 9 re-start regulation, it is possible to rebalance hot water or cold water's
Mixed proportion, allows thermostatic valve to recover the thermoregulatory effect of constant temperature.
As shown in Figure 10, the afterbody 25 in flow control rod 9 is provided with rotational structure 31, and the rotational structure that the present invention is is
" ten " word groove 32, this simple structure is easily implemented, it would however also be possible to employ " one " word groove, dentation annular knurl, the knot of " one " word convex portion
Structure, as long as can to the frame mode that rotation adjusting lever provides a point of application.
As shown in figure 1, the lower house 7 of thermostatic valve has swing arm through hole 33 at flow control rod 9, the chow ring of swing arm through hole 33
Housing section is inconsistent with the end 26 of the afterbody 25 of flow control rod 9, can block flow control rod 9, prevents flow control rod 9
Moved axially outward along it in the presence of hot water or cold water's pressure.When just installing by swing arm through hole 33, installation personnel can make
Initial installation is carried out to thermostatic valve with screwdriver to adjust, during subsequent use, user can also directly pass through swing arm
The regulating thermostatic valve of through hole 33, without dismounting constant temperature valve chest.
The device of this card adjusting rod can also open up screw thread in constant temperature valve core hot water or cold water's intake tunnel opening 28,29,
Snap ring is threadedly secured at access portal, and for blocking flow control rod 9, screwdriver is contradicted by the intermediate throughholes of snap ring
Rotational structure to the afterbody 25 of flow control rod 9 is rotated.
As shown in Figure 8,9, the afterbody 25 of the external diameter less than flow control rod 9 of the semicircular ring of anterior the 24 of flow control rod 9
Cylinder external diameter, anterior 24 form step 34 with the junction of afterbody 25, corresponding constant temperature valve core hot water or cold water intake tunnel 10,
The channel internal diameter that anterior the 24 of flow control rod 9 are housed in 11 is less than the channel internal diameter for housing afterbody 25.So in constant temperature valve core
The afterbody 25 of anterior the 24 of flow control rod 9 passage and accommodating flow control rod 9 is housed in hot water or cold water's intake tunnel 10,11
The junction of passage also form a step plane.Place to form one and take to the installation of adjusting rod and be laid flat platform, can limit
The anterior insertion depth of adjusting rod, it is convenient that adjusting rod is installed, the placement of adjusting rod can also more stablized.
As shown in Fig. 9,10, the afterbody 25 of flow control rod 9 has annular recess 35, sealing has been cased with annular recess 35 and has been made
Sealing ring 36, annular recess 35 can play fixed effect to sealing ring 36.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, thus it is all according to
The equivalence changes that structure of the invention, shape, principle are done, all should cover within protection scope of the present invention.
Claims (10)
1. a kind of with the quick thermostatic valve for going up water function, including valve body, switch valve core and constant temperature valve core, peace is provided with valve body
The switch valve core cavity for filling switch valve core and the thermostatic valve core cavity for installing constant temperature valve core；Switch valve core bottom of chamber portion is provided with switch valve core
Hot water or cold water inlet opening and switch valve core hot water or cold water's apopore, be provided with thermostatic valve core cavity constant temperature valve core hot water or cold water import and
Thermostatted water apopore；Switch valve core hot water or cold water inlet opening is connected by valve body hot water or cold water inlet opening with external water source respectively, is opened
Valve element hot water or cold water apopore is closed respectively by constant temperature valve core hot water or cold water intake tunnel and constant temperature valve core hot water or cold water's inlet communication,
It is characterized in that：Flow regulator is provided with described constant temperature valve core cold water and/or hot water intake tunnel.
It is 2. as claimed in claim 1 that there is quickly the above thermostatic valve of water function, it is characterised in that：Described constant temperature valve core is cold,
After hot water intake tunnel is respectively communicated with the bottom of switch valve core hot water or cold water's apopore, continue to stretch out, and form open perseverance
Warm valve element hot water or cold water intake tunnel opening, switch valve core hot water or cold water apopore is in the side of constant temperature valve core hot water or cold water's intake tunnel
Wall forms switch valve core hot water or cold water's apopore opening, and described flow regulator is that to be turned on and off switch valve core hot and cold
The flow control rod of water apopore opening, constant temperature valve core hot water or cold water is arranged on by constant temperature valve core hot water or cold water's intake tunnel opening
In intake tunnel.
It is 3. as claimed in claim 2 that there is quickly the above thermostatic valve of water function, it is characterised in that：Before the flow control rod
Portion is semi-annular shape, and afterbody is cylindric, and the front portion of flow control rod, the circumferential outer surface of afterbody and the hot water or cold water for housing are led to
Road is in close contact, and the anterior semicircular ring of flow control rod can close corresponding switch valve core hot water or cold water apopore opening, flows
Measuring the afterbody of adjusting rod has the rotational structure of rotary current adjusting rod.
4. there is the thermostatic valve of flow regulating function as claimed in claim 3, it is characterised in that：The tail of the flow control rod
The rotational structure that portion is set is " ten " word groove or " one " word groove.
5. there is the thermostatic valve of flow regulating function as claimed in claim 3, it is characterised in that：The tail of the flow control rod
Portion sets the position limiting structure that restricted flow control rod rotates in a circumferential direction.
6. there is the thermostatic valve of flow regulating function as claimed in claim 5, it is characterised in that：The position limiting structure is：Stream
The afterbody for measuring adjusting rod has the end for stretching out constant temperature valve core hot water or cold water's intake tunnel opening, and the end cross protrudes to form limit
Position convex portion, evagination forms the limited block being engaged with stopper protrusion at constant temperature valve core hot water or cold water's intake tunnel opening.
7. there is the thermostatic valve of flow regulating function as claimed in claim 3, it is characterised in that：Also adjusted including restricted flow
Pole adjusts lever apparatus along the card that its axle is moved out.
8. there is the thermostatic valve of flow regulating function as claimed in claim 7, it is characterised in that：Also include housing, housing exists
There is swing arm through hole at flow control rod, the housing section of swing arm through hole chow ring is inconsistent with the afterbody of flow control rod, blocks flow
Moved outside adjusting rod.
9. there is the thermostatic valve of flow regulating function as claimed in claim 3, it is characterised in that：Before the flow control rod
The external diameter of the semicircular ring in portion is less than the external diameter of the cylinder of the afterbody of flow control rod, and the anterior junction with afterbody forms step,
The anterior channel internal diameter that flow control rod is housed in corresponding constant temperature valve core hot water or cold water's intake tunnel is less than the logical of accommodating afterbody
The internal diameter in road.
10. there is the thermostatic valve of flow regulating function as claimed in claim 3, it is characterised in that：The flow control rod
Afterbody is cased with the sealing ring for sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066337.6A CN106678396B (en) | 2017-02-06 | 2017-02-06 | Thermostatic valve with function of supplying water fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066337.6A CN106678396B (en) | 2017-02-06 | 2017-02-06 | Thermostatic valve with function of supplying water fast |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106678396A true CN106678396A (en) | 2017-05-17 |
| CN106678396B CN106678396B (en) | 2022-06-14 |
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ID=58860417
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710066337.6A Expired - Fee Related CN106678396B (en) | 2017-02-06 | 2017-02-06 | Thermostatic valve with function of supplying water fast |
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| Country | Link |
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| CN (1) | CN106678396B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662197A (en) * | 2018-08-03 | 2018-10-16 | 潍坊康斯拓普温控卫浴有限公司 | Combined type water mixing valve cavity |
| CN108708989A (en) * | 2018-07-26 | 2018-10-26 | 潍坊康斯拓普温控卫浴有限公司 | A kind of digital display thermostatic valve |
| CN112413189A (en) * | 2020-11-18 | 2021-02-26 | 福建西河卫浴科技有限公司 | Go out water switch valve and shower |
| CN107524832B (en) * | 2017-09-29 | 2024-05-07 | 广东汉特科技有限公司 | Constant temperature mixing tap |
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| GB1422165A (en) * | 1972-03-14 | 1976-01-21 | Wallisellen Ag Armaturen | Device for mixing two fluids |
| JP2006329304A (en) * | 2005-05-25 | 2006-12-07 | Mym Corp | Mixing faucet of automatic temperature control type |
| CN200958653Y (en) * | 2006-09-25 | 2007-10-10 | 路达(厦门)工业有限公司 | Multifunctional valve core |
| CN101943495A (en) * | 2010-09-30 | 2011-01-12 | 台州市国人温控卫浴设备有限公司 | Constant temperature regulator for solar water heater |
| EP2386927A2 (en) * | 2010-05-13 | 2011-11-16 | Roca Sanitario, S. A. | Thermostatic faucet |
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2017
- 2017-02-06 CN CN201710066337.6A patent/CN106678396B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1422165A (en) * | 1972-03-14 | 1976-01-21 | Wallisellen Ag Armaturen | Device for mixing two fluids |
| JP2006329304A (en) * | 2005-05-25 | 2006-12-07 | Mym Corp | Mixing faucet of automatic temperature control type |
| CN200958653Y (en) * | 2006-09-25 | 2007-10-10 | 路达(厦门)工业有限公司 | Multifunctional valve core |
| EP2386927A2 (en) * | 2010-05-13 | 2011-11-16 | Roca Sanitario, S. A. | Thermostatic faucet |
| CN101943495A (en) * | 2010-09-30 | 2011-01-12 | 台州市国人温控卫浴设备有限公司 | Constant temperature regulator for solar water heater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524832B (en) * | 2017-09-29 | 2024-05-07 | 广东汉特科技有限公司 | Constant temperature mixing tap |
| CN108708989A (en) * | 2018-07-26 | 2018-10-26 | 潍坊康斯拓普温控卫浴有限公司 | A kind of digital display thermostatic valve |
| CN108662197A (en) * | 2018-08-03 | 2018-10-16 | 潍坊康斯拓普温控卫浴有限公司 | Combined type water mixing valve cavity |
| CN112413189A (en) * | 2020-11-18 | 2021-02-26 | 福建西河卫浴科技有限公司 | Go out water switch valve and shower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106678396B (en) | 2022-06-14 |
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