CN109595352A - A kind of two-way adjusting spool and two-way control valve - Google Patents
A kind of two-way adjusting spool and two-way control valve Download PDFInfo
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- CN109595352A CN109595352A CN201811652522.4A CN201811652522A CN109595352A CN 109595352 A CN109595352 A CN 109595352A CN 201811652522 A CN201811652522 A CN 201811652522A CN 109595352 A CN109595352 A CN 109595352A
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- static seal
- hot water
- seal block
- water inlet
- water outlet
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of two-way adjusting spool and two-way control valves, it is related to valve field, the size of the adjusting two-way water flow of technical solution proposed by the present invention for convenience, the structure that the present invention passes through change static seal block and dynamic sealing block, reach the flow that can control hot water or cold water simultaneously, using above-mentioned spool design two-way control valve is used, the flow of the quick and easy adjusting two path water of a handle can be passed through.
Description
Technical field
The present invention relates to valve technology field, in particular to a kind of two-way adjusting spool and two-way control valve.
Technical background
Bernoulli principle is that Denier Bernoulli Jacob in 1726 proposed " bernoulli principle ".This is the company in hydraulics
Before continuous MEDIUM THEORY establishing equation, basic principle used by hydraulics, its essence is the conservation of mechanical energy of water.That is: kinetic energy+
Gravitional force+pressure potential=constant.Its inference the most famous are as follows: when contour flowing, flow velocity is big, and pressure is with regard to small.Bernoulli Jacob is former
Reason is often expressed as p+1/2 ρ v2+ ρ gh=C, this formula is referred to as Bernoulli equation.P is the pressure of certain point in water, v in formula
For the flow velocity of the water point, ρ is water density, and g is acceleration of gravity, and h is height where the point, and C is a constant.It can also be by
It is expressed as p1+1/2ρv1 2+ρgh1=p2+1/2ρv2 2+ρgh2.Bernoulli equation is derived based on conservation of mechanical energy, Ke Yishi
Can ignore for viscosity, can not compressed ideal water.It is widely used in practice: wing week when aircraft flight
The streamline distribution for enclosing air refers to the asymmetry lower in shape of airfoil cross-section, and wing top flow velocity is big, flow velocity is small.By Bernoulli Jacob
Known to equation.Pressure above wing is small.The pressure of lower section is big.This creates the terminal the lift for acting on the direction on wing；
Sprayer is using made of the principle that flow velocity is big, pressure is small.Air is allowed to flow out rapidly from aperture, the pressure near aperture is small,
Atmospheric pressure in container on liquid level is big, and liquid just is gone up to come along the following tubule of aperture, after the outflow suitable for reading of tubule, air
The impact of stream, is sprayed into mist；The carburetor of petrol engine is identical as the principle of sprayer.Carburetor is supplied in cylinder
To the device of fuel and the mixture of air, aufbauprinciple refers to that air is inhaled into when the piston in cylinder does intake stroke
In pipe, in the narrow for flowing through pipe, flow velocity is big, and pressure is small, and gasoline is just flowed out from the nozzle for being mounted on narrow, is sprayed
It nebulizes, forms gas mixture and enter cylinder." screw " in ball game has very big power.Screw and do not turn
The flight path of ball is different, is because caused by the surrounding air mobility status difference of ball.It is all when knuckle ball level moves downward
Enclose the streamline of air.Streamline is symmetrical above and below ball, and flow velocity is identical, does not generate pressure difference up and down.Consider further that the rotation of ball,
Rotation axis passes through the centre of sphere and is parallel to ground, and ball rotates counterclockwise.Air is obtained around will drive when ball rotation follows it to revolve together
Turn, until increasing the flow velocity of the lower air of ball, the flow velocity of top reduces, and the flow velocity below ball is big, and pressure is small, the flow velocity of top
Small, pressure is big.It is compared with knuckle ball, screw is subject to downward force because of rotation, and flight path will be bent downwardly；It calms the anger
Machine improves the component of air pressure in gas-turbine unit using high-speed rotating blade to air work done.In movable vane,
Gas relative velocity reduces, pressure rise, and absolute velocity reduces in stator blade, increases gas-static.This technical application is extensive
It is also widely used with extensive theoretical basis and practical experience, while in chemical field, the mixing for such as carrying out material is high
Pressure pipeline needs to inject the material of low pressure, since the presence of pressure difference cannot be directly injected into, can often use this original this when
Reason is added low pressure material smoothly, and rationally design high-pressure material by changing the sectional area of high-pressure material flowing
The size of flow section can generate negative pressure at low pressure material inlet and can suck low pressure material；Another common skill
Art scheme is steam jet heat pump, and steam jet heat pump is mainly by several parts such as nozzle, receiving chamber, mixing chamber, diffusion rooms
The working principle for forming jet type heat pump is using the energy difference before and after steam pressure-reducing as power, and high steam generates when passing through nozzle
High-speed flow generates low-pressure area in nozzle exit, and in this region by low-pressure steam inhalation device, high steam is in the same of expansion
When compression and low pressure steam, the grade of low-pressure steam is improved with the abundant pressure of high steam, is then well mixed by mixing chamber,
Mixed steam passes through the diffusion room recovered part pressure loss again, and supply heat user uses after reaching the steam pressure of requirement.
Different structure designs can be carried out to equipment according to the parameter of high and low pressure steam, the steam of various pressure ratings is obtained, meets
The requirement of different heat users.The low-pressure steam that is sucked by steam jet heat pump either release exhaust steam, can also be with
It is the flash steam that condensed water generates, so that low enthalpy thermal energy is fully used, achieve the purpose that energy saving.
The mixing of hot and cold water is frequently encountered on domestic water, hot and cold water mixing is commonly encountered heat hydraulic pressure not in life
The big situation of sufficient cold water pressure, larger, this feelings that hot water or cold water mixing aspect often will appear hot water or cold water differing pressure
Mixing under condition between cold water hot water will go wrong, such as since pressure difference is easy to be stranded cold water flow to make to adjust greatly greatly
Difficulty arrives suitable temperature even if adjusting, but is limited this when of total water yield by heat hydraulic pressure and will receive considerable restraint, such as
Common solar water heater, pressure depend on the head of liquid of difference in height generation, for largely using solar heat
Difference in height is very limited for the rural area of hydrophone and the resident of building top layer, i.e., cannot meet hot water by head of liquid
The needs of pressure bring very big influence to using, and can reduce cold water using decompression valve in traditional technical solution
Pressure, such case also limit water yield；In order to solve this problem hot water can also be pressurized, such as common electric heating
Hydrophone is designed to sealing state in order to increase heat hydraulic pressure, by water space, and cooling water inlet and water space are attached, from
And making the pressure increase of water space to identical with cold water pressure using the pressure of cold water, i.e., the boiler of water heater is to hold at this time
Pressure condition, thus solve the problems, such as that hot and cold water mixing generates pressure difference, but this design leads to that structure is complicated；There are also one
Kind design be exactly to hot water by pump pressurizes, other influences are likewise suffered from by increasing pump, such as pump stability,
The factors such as safety and noise be can not ignore, therefore this problem asking of becoming that a long-time not can effectively solve
Topic, while solar energy is also limited in the installation of high-rise building, if being mounted on roof in high-rise building will lead to top layer
The inadequate problem of resident heat hydraulic pressure, top layer resident below are big at high cost by the long caused installation difficult point of pipeline installation length
Water-holding quantity greatly enhances in problem and pipeline, and in the case where keeping the temperature bad, this part water will cool down to be wasted, while
In the presence of the existing of hot water cannot be gone out in time, if being mounted on This floor also results in cold and hot differential water pressures caused by insufficient pressure
Excessive problem.Present invention utilizes the energy of cold water itself to promote the flowing of hot water in solution to solve the above-mentioned problems
Problem is stated, the basic principle that this technology uses is the principle mutually converted between hydrostatic energy, dynamic pressure energy, and water flowing sectional area subtracts
Small this when of quick-frozen increase, i.e. dynamic pressure can increase, since conservation of energy static energy declines therewith, speed after sectional area increases again
Degree reduces, and static energy increases again；If this technical application in the mixing of hot water or cold water, i.e., is reduced by pipeline reducing diameter
The mixing that hot water or cold water is carried out after the pressure of cold water, realizes pressure increase by increasing diameter after mixing, to solve pressure
Mixing between the big hot and cold water of power difference.The technical program is simple and compact for structure instead of traditional pressure balance means, is convenient for
Installation manufacture.Therefore, the popularization of solar water heater can be promoted by rationally solving the above problems, to be conducive to clean energy resource
It utilizes, also can solve electric heater pressure-bearing bring structure is complicated problem at high cost.
Summary of the invention
To solve the above-mentioned problems, i.e., how i.e. how easily by the lesser hot water of pressure and the higher cold water phase of pressure
Mixing.The original intention of the design, which is achieved through the following technical solutions, mutually mixes the lesser hot water of pressure with the higher cold water of pressure
It closes, designs a kind of solar water heater and electric heater water system, including water tank, hot water pipeline, cold-hot water control valve door
Including hot-water valve outlet, Cold water tap outlet, Cold water tap import, hot-water valve import and cold water control valve door, hot water control
Valve processed, which is characterized in that Cold water tap outlet, hot-water valve outlet mix after connecting with heat pump, and the heat pump includes heat pump
Ontology, heat pump import, heat pump outlet, heat pump central inlet, the heat pump body interior of the heat pump ontology change with sectional area
Hollow flow channel, the heat pump ontology flow channel both ends be arranged heat pump import and heat pump outlet, middle part be arranged heat
Central inlet is pumped, the flow channel heat pump import goes out section and the sectional area in heat pump exit is respectively greater than heat pump central inlet
The sectional area at place, the heat pump import are connected with the cooling water outlet of hot water or cold water's valve, heat pump central inlet and hot and cold valve
Hot water outlet be connected, hot water or cold water mixing after by heat pump outlet discharge.But this scheme needs to control two valves
Cumbersome, the invention proposes a kind of two valves of control that may be implemented to link simultaneously, and the invention proposes a kind of technologies
Easily control is realized by the valve with two-way control valve core in the channel of two-way by scheme.
1. the present invention is achieved by the following technical solutions, a kind of two-way adjusting spool, including spool housing, spool
Pedestal, valve rod, stem bearing, valve rod link block, dynamic sealing block, static seal block, spool housing bottom cover, which is characterized in that described
Static seal block be equipped with static seal block hot water inlet channel, static seal block cooling water inlet channel, static seal block hot water outlet channel,
Static seal block cooling water outlet channel is provided with hot water channel and cold water channel on dynamic sealing block, and hot water channel's setting is dynamic
On the dynamic sealing block of sealing block and static seal block contact surface, it may be implemented hot water by rotating and moving dynamic sealing block from quiet close
Envelope block intake channel guides to static seal block hot water outlet and goes out channel, and the cold water channel setting connects in dynamic sealing block and static seal block
On the dynamic sealing block of contacting surface, by rotate and move dynamic sealing block may be implemented to guide to hot water from static seal block intake channel it is quiet
Sealing block cooling water outlet channel；Be provided on the spool housing bottom cover bottom cover hot water inlet, bottom cover hot water outlet, bottom cover cold water into
Mouthful, bottom cover cooling water outlet, be provided with bottom cover hot water inlet hole, bottom cover hot water outlet hole, bottom cover cold water on the spool housing bottom cover
Inlet hole, bottom cover cooling water outlet hole.Further, bottom cover hot water inlet hole and static seal block hot water inlet are with one heart, hot water goes out
Mouth and static seal block hot water outlet are concentric, cooling water inlet and static seal block cooling water inlet are concentric, cooling water outlet and static seal block are warm
Water out is concentric.Wherein spool housing, valve core base, valve rod, stem bearing, valve rod link block, dynamic sealing block, static seal block,
The interconnection mode of spool housing bottom cover is connection type common in the art, stem bearing (or referred to as driving lever disk)
On be provided with stem bearing location hole, while valve rod location hole also is provided on the valve rod, valve rod and stem bearing pass through positioning pin
Connection, the positioning pin pass through stem bearing location hole and valve rod location hole, can limit the mutual rotation of valve rod and stem bearing
Transhipment is dynamic, but valve rod can be rotated around positioning pin, and the valve rod link block is connected with dynamic sealing block, and connection type can be with
For common spigot-and-socket, dynamic sealing block is fitted closely with static seal block, makes water can only be along dynamic sealing rapid cooling, hot water circulation passage
Flowing, dynamic sealing is fast and static seal block contacts and to form sealing surface exclusion of water and pass through.
Further, the static seal block hot water water inlet and cooling water inlet shape are curved strip, and from two sides to
Center width is gradually reduced.A kind of two-way adjusting spool shown according to claim 1, which is characterized in that static seal block with it is close
The corresponding non-tight face of cover is equipped with static seal block cooling water inlet, static seal block hot water inlet, static seal block cooling water outlet, quiet
Sealing block hot water outlet, the static seal block cooling water inlet, static seal block hot water inlet, static seal block cooling water outlet, static seal
Block hot water outlet is logical respectively at static seal block cooling water inlet channel, static seal block hot water inlet channel, static seal block cooling water outlet
Road, static seal block hot water outlet channel are connected.
Further, the static seal block cooling water inlet channel, static seal block hot water inlet channel, static seal block cooling water outlet
Channel, static seal block hot water outlet channel are equipped with sealing ring, the sealing ring respectively and pass through respectively and be pierced by spool bottom cover
Bottom cover hot water inlet, bottom cover hot water outlet, bottom cover cooling water inlet, bottom cover cooling water outlet aperture.
A kind of two-way control valve, including valve handle, gland, spool, valve, the spool are claim 1-
Any spool described in 3, the valve is provided with cooling water inlet, hot water inlet, hot water outlet, cooling water outlet, described cold
Water inlet, hot water inlet, hot water outlet, cooling water outlet pass through the circulation passage and cold water inlet tube on valve base respectively
Road, hot water inlet pipeline, hot-water outlet conduits, cooling water outlet pipeline are connected, spool static seal block hot water inlet channel,
Static seal block cooling water inlet channel, static seal block hot water outlet channel, static seal block cooling water outlet channel are corresponding with itself respectively
Valve import, hot water inlet, hot water outlet, cooling water outlet connection.
Valve described further is equipped with spool fixing seat, the cooling water inlet, hot water inlet, hot water outlet, cold
Water out setting and the lower section inside spool fixing seat, spool are fixed on inside spool fixing seat.
Further, it is provided with gland in spool fixing seat, for compressing spool.
Further handle is fixedly connected with valve valve rod connecting column.
Compared with prior art, the invention has the advantages that facilitating the control of two-way water, while the present invention is to build
It stands on the basis of existing water mixing valve, the technology that existing water mixing valve hot and cold water goes out into mixing water is reached by creative design
It can be controlled separately the streamflow of hot water or cold water.
Detailed description of the invention
The present invention is described hereinafter with reference to attached drawing, in the accompanying drawings:
Fig. 1 is the spool axonometric drawing according to the embodiment of the present invention；
Fig. 2 is the spool explosive view according to the embodiment of the present invention；
Fig. 3 is the static seal block axonometric drawing according to the embodiment of the present invention；
Fig. 4 is the top view view according to the static seal block of the embodiment of the present invention；
Fig. 5 is the bottom view view according to the static seal block of the embodiment of the present invention；
Fig. 6 is the axis side view according to the static seal block of the embodiment of the present invention；
Fig. 7 is the bottom view view according to the dynamic sealing block of the embodiment of the present invention；
Fig. 8 is the top view view according to the dynamic sealing block of the embodiment of the present invention；
Fig. 9 is the fast contact condition schematic diagram of static seal block and dynamic sealing according to the embodiment of the present invention；
Figure 10 is the fast contact condition of static seal block and dynamic sealing according to the embodiment of the present invention, changing of the relative positions status diagram；
Figure 11 is the fast contact condition of static seal block and dynamic sealing according to the embodiment of the present invention, rotating state diagram；
Figure 12 is the static seal block axonometric drawing sealing surface view according to the embodiment of the present invention；
Figure 13 is the dynamic sealing block axonometric drawing sealing surface view according to the embodiment of the present invention；
Figure 14 is the fast contact condition schematic diagram of static seal block and dynamic sealing according to the embodiment of the present invention；
Figure 15 is according to two-way control valve of the embodiment of the present invention；
Figure 16 is to be attempted according to the explosion of two-way control valve of the embodiment of the present invention；
Figure 17 is the pedestal axonometric drawing according to two-way control valve of the embodiment of the present invention；
Wherein, 1- two-way adjusting spool, 101 spool housings, 102- valve rod, 10201- valve rod connecting column, the positioning of 10202- valve rod
Hole, 10203- valve rod shifting block, 104- valve rod link block, 10401- valve rod link block location hole, 10402- valve rod link block matrix,
10403- valve rod link block location hole, 105- dynamic sealing block, 10501- dynamic sealing block locating slot, 10502- dynamic sealing block matrix,
10503- dynamic sealing block cold water channel, 10504- dynamic sealing block hot water channel, 106- static seal block, 10601- static seal block cold water
Intake channel, 10602- static seal block hot water inlet channel, 10603- static seal block cooling water outlet channel, 10604- static seal block
Hot water outlet channel, 10605- static seal block cooling water inlet, 10606- static seal block hot water inlet, 10607- static seal block cold water
Outlet, 10608- static seal block hot water outlet, 107- spool bottom cover, 2- two-way control valve, 201- valve handle, 202- spherical surface
Lid, 203- bolt, 204- grades of lids, 205- gland, 206- valve, 20601- cold water inlet road, the water inlet of 20602- hot water
Pipeline, 20603- cold water outlet conduit, 20604- hot water effluent's pipeline, 20605- valve cold water apopore, 20606- valve
Gate valve body hot water outlet hole, 20607- valve cold water inlet hole, 20608- valve cold water inlet hole, 20609- spool
Fixing seat.
Specific embodiment
Clear, complete description is carried out to the present invention below in conjunction with attached drawing in the present invention.
Embodiment one
The present invention has used for reference the design of traditional water mixing valve, has redesigned spool and valve on this basis, referring to Fig.1-Fig. 2 two
Road adjusting spool 1, including it is spool housing 101, valve rod 102, stem bearing 103, valve rod link block 104, dynamic sealing block 105, quiet
Sealing block 106, spool bottom cover 107, wherein valve deck pedestal 107 open there are four through-hole respectively at static seal block cooling water inlet 10605,
1 static seal block hot water inlet 0606, static seal block cooling water outlet 10607, static seal block hot water outlet 10608 correspond to each other,
Middle spool housing 101 is the structure of a center hollow, and top, which is provided with hole valve rod connecting column 10201 can be made to pass through and can do, revolves
Turn and be moved forward and backward, the successive movement for the valve rod connecting column 10201 stated herein is both valve rod 102 around valve rod location hole 10202
The movement showed is rotated, basic connection type is that valve rod location hole 10202 and valve are provided on valve rod 102 between 1 component of spool
It is provided with stem bearing through-hole on rod bearing 103 to connect by positioning pin 108, then valve rod connecting column 10201 and stem bearing 103
It is installed from spool housing 101 is passed through, valve rod 102 is allow to rotate while can turn together with stem bearing 103 around positioning pin 108
Dynamic, one side of the valve rod link block 104 with valve rod link block location hole is connected with each other with stem bearing 103, valve rod link block 104
With positioning pin with dynamic sealing block have dynamic sealing block locating slot 10501 while connection, the sealing of static seal block 106
Face is connect with 105 pieces of dynamic sealing of sealing surface, and spool bottom cover 107 is connect with spool housing 101, and limits 106 axis of static seal block
To movement keep static seal block 107 static by the mutual limitation and the constraint of spool bottom cover 107 and spool housing of component
Inside spool 1, dynamic sealing block 105 is connected as one with valve rod link block 104 can do translational and rotational movement, valve rod simultaneously
102 and stem bearing link together and can make rotating motion together by positioning pin 108, and valve rod 102 can be around fixed
Position pin 108 rotates, and wherein valve rod shifting block 108 and valve rod link block location hole 10401 cooperate, and by valve rod shifting block 108 with
The constraint of valve rod link block location hole 10401, valve rod 102 are connect with stem bearing 103 by the constraint and valve rod of positioning pin 108
The constraint of block 104 and dynamic sealing block 105, realize 102 rotary motion of valve rod, drive stem bearing 103, valve rod link block 104 with
And the rotary motion together of dynamic sealing block 105, valve rod 102 stir the translation of valve rod link block 104 around the rotary motion of positioning pin 108
To drive dynamic sealing block 105 to translate, so that realizing regulating valve stem connecting column 10201 may be implemented to adjust dynamic sealing block 105
Translational and rotational movement.In 105 translational and rotational movement of dynamic sealing block, dynamic sealing block cold water channel 10503 and static seal
The block cooling water outlet channel beginning 10603 keeps connected states, and dynamic sealing block hot water channel 10504 and static seal block hot water outlet eventually
Channel 10604 remains that connected state, connected state described herein are dynamic sealing block cold water channel 10503 and static seal block
The cooling water outlet channel beginning 10603 keeps connected states eventually, and dynamic sealing block hot water channel 10504 and static seal block hot water outlet are logical
The circulation passage in road 10604 influences flow resistance in 105 translational and rotational movement of dynamic sealing block little；Dynamic sealing block cold water
Channel 10503 and static seal block cooling water inlet channel beginning 10601 and dynamic sealing block hot water channel 10504 and static seal block hot water
Intake channel 10602, the area to overlap during rotation and translation change, and overlapping area increases flow resistance and subtracts
Small flow increases, and overlapping area reduces flow resistance and increases flow reduction.
It is the structure and a kind of mutual cooperation relationship of static seal block 106 and dynamic sealing block 105 referring to Fig. 3-Figure 11, such as
Shown in Fig. 3-Fig. 5, static seal block 106 is equipped with static seal block cooling water inlet channel 10601, static seal block hot water inlet channel
10602, static seal block cooling water outlet channel 10603, static seal block hot water outlet channel 10604, static seal block cooling water inlet
10605, static seal block hot water inlet 10606, static seal block cooling water outlet 10607, static seal block hot water outlet 10608, wherein
Static seal block cooling water inlet 10605, static seal block hot water inlet 10606, static seal block cooling water outlet 10607, static seal block heat
Water out 10608 is corresponded to each other with four apertures of spool bottom cover 107；Static seal block cooling water inlet 10605, static seal block hot water
Import 10606, static seal block cooling water outlet 10607, static seal block hot water outlet 10608 and static seal block cooling water inlet channel
10601, static seal block hot water inlet channel 10602, static seal block cooling water outlet channel 10603, static seal block hot water outlet are logical
Road 10604 is connected；Static seal block cooling water inlet channel 10601, static seal block hot water inlet channel 10602, static seal block are cold
Water out channel 10603, static seal block hot water outlet channel 10604 are connected on the sealing surface of static seal block 106, quiet close
The sealing face contact on the sealing surface of block 106 with dynamic sealing block 105 is sealed, the sealing surface dynamic sealing block 105 of static seal block 106 is passed through
Sealing surface contact realize sealing effect make liquid be only capable of flowing by circulation passage, in the sealing surface of dynamic sealing block 105
On be provided with dynamic sealing block cold water channel 10503, dynamic sealing block hot water channel 10504.
In use, dynamic sealing block 105 is in a certain position referring to shown in Fig. 9, it is an Open valve state referring to Fig. 9, this
When the dynamic sealing block cold water channel 10503 of the dynamic sealing block 105 and static seal block cooling water inlet channel 10601 of static seal block 106
It is overlapped, the dynamic sealing block hot water channel 10504 of dynamic sealing block 105 and the static seal block hot water inlet channel of static seal block 106
10602 are overlapped, and cold water passes through accurate cover cooling water inlet 10605 and flowed into again by static seal block cooling water inlet channel 10601 at this time
Static seal block cooling water outlet channel 10603 is flowed into after dynamic sealing block cold water channel 105403 is flowing through static seal block outlet 10607
Outflow；Hot water passes through accurate cover hot water inlet 10606 and flows into dynamic sealing block heat by static seal block hot water inlet channel 10602 again
Static seal block hot water outlet channel 10605 is flowed into after aquaporin 105404 is flowing through the outflow of static seal block hot water outlet 10608.Ginseng
According to Figure 10 by stirring valve rod connecting column 10201, rotate valve rod 102 around positioning pin 108, drive the translation of stem bearing 103 from
And 105 translational motion of dynamic sealing block is driven, thus the change of the relative position of the static seal block 106 and dynamic sealing block 105 realized,
The sealing state shown in Figure 10 is both the dynamic sealing block cold water channel 10503 and static seal block 106 of dynamic sealing block 105 after translation
Static seal block cooling water inlet channel 10601 be not overlapped, the dynamic sealing block hot water channel 10504 of dynamic sealing block 105 and static seal
The static seal block hot water inlet channel 10602 of block 106 is not overlapped, and valve, which is in, at this time closes transition, both can be by stirring valve
Bar connecting column 10201 drives the opening and closing of the translation realization spool circulation passage of sealing block 105.1 passes through rotary valve referring to Fig.1
Bar connecting column 10201 makes valve rod 102, stem bearing 103, valve rod link block 104, dynamic sealing block 105 while rotating, thus real
The change of the relative position of existing static seal block 106 and dynamic sealing block 105, the sealing state shown in Figure 11 are both to move after rotation
The dynamic sealing block cold water channel 10503 of sealing block 105 and the static seal block cooling water inlet channel 10601 of static seal block 106 are overlapped
Part reduces, and the dynamic sealing block hot water channel 10504 of dynamic sealing block 105 and the static seal block hot water inlet of static seal block 106 are logical
10602 intersection of road increases, and realizes cold water flow reduction at valve at this time, hot water flow increases；It can by reversely rotating
To realize the purpose for increasing cold water flow and reducing hot water flow；And by adjusting the angle of rotation may be implemented only go out hot water or
Only go out the effect of cold water, both 105 rotary motion of sealing block can be driven to realize that spool is adjusted by rotary valve rod connecting column 10201
The adjusting of hot water or cold water uninterrupted.By stir with rotary valve rod connecting column 10201 realize dynamic sealing block 105 translation and
Rotation the adjusting of different hot water or cold water flows both may be implemented by the reasonable adjusting of both regulative modes, to realize
The adjusting of two-way hot and cold water.
Embodiment two
2- Figure 14 referring to Fig.1, Figure 14 are a kind of situation of static seal block 106 and dynamic sealing block mutual alignment, the present embodiment provides
The dynamic sealing block cold water channel 10503 of another, dynamic sealing block hot water channel 10504, static seal block cooling water outlet channel
10603, the basic configuration in static seal block hot water outlet channel 10604, connection type and regulative mode are consistent with embodiment, together
When also can satisfy embodiment one purpose both passed through to stir and realize the flat of dynamic sealing block 105 with rotary valve rod connecting column 10201
It moves and rotates, the adjusting of different hot water or cold water flows both may be implemented by the reasonable adjusting of both regulative modes, although
It translates and rotates in fortune function in dynamic sealing block 105, in 105 translational and rotational movement of dynamic sealing block, dynamic sealing block cold water channel
10503 is logical with static seal block cooling water outlet channel beginning 10603 and dynamic sealing block hot water channel 10504 and static seal block hot water outlet
The overlapping area in road 10604 is different with the state of translation or rotation and changes, but leads to since overlapping area is greater than circulation
The sectional area in road, thus it is little to the drag effects of circulation overlapping area changes, so that the present embodiment also may be implemented
The adjusting of two-way hot and cold water.
Embodiment three
A kind of a kind of two-way control valve designed using two-way adjusting spool is present embodiments provided, referring to Fig.1 5- Figure 17.
6 two-way regulating valve referring to Fig.1, two-way regulating valve mainly include spool 1, valve handle 201, spherical surface lid 202, spiral shell
Bolt 203, shelves lid 204, gland 205, valve 206, valve 206 include: cold water inlet road 20601, hot water water inlet
Pipeline 20602, cold water outlet conduit 20603, hot water effluent's pipeline 20604, valve cold water apopore 20605, valve valve
Body hot water outlet hole 20606, valve cold water inlet hole 20607, valve cold water inlet hole 20608, spool fixing seat
20609,20609 inner passage of spool fixing seat can be by cold water inlet road 20601 and valve cold water inlet hole
20607, valve cold water apopore 20605 and cold water outlet conduit 20603, hot water effluent's pipeline 20604 and valve
Hot water outlet hole 20606, hot water inlet pipe road 20602 are connected to valve cold water inlet hole 20608 and can pass water through.This
Invention institute's two-way water mixing valve gives the design of prior art water mixing valve, and the present embodiment does connection type and simply retouches
It states, leads to the method is mainly characterized in that cold water flow channel, cold water flow pass and hot water are arranged on valve 206 and flows into
Road, hot water flow pass, and can be controlled separately the spool 1 of hot water or cold water flow；Basic connection type is that two-way is adjusted
Spool is fixed on valve 206, is compressed spool by gland 205, valve cold water apopore 20605 and static seal
Block cooling water outlet 10607, valve cold water inlet hole 20607 and static seal block cooling water inlet 10605, valve cold water into
Water hole 20608 and static seal block hot water inlet 10606, valve hot water outlet hole 20606 and static seal block hot water outlet
Gasket is set between 10608, to reach valve cold water apopore 20605 and static seal block cooling water outlet 10607, valve
Gate valve body cold water inlet hole 20607 and static seal block cooling water inlet 10605, valve cold water inlet hole 20608 and static seal
It is sealed between block hot water inlet 10606, valve hot water outlet hole 20606 and static seal block hot water outlet 10608
The valve rod connecting column 10201 of effect, spool is connect with handle, and the upper and lower of handle 201 is moved, and band ovable valve stem connecting column 10201 is transported
It is dynamic, it rotates valve rod 102 around positioning pin 108, drives the translation of stem bearing 103 to drive 105 translational motion of dynamic sealing block, from
And the change of the relative position for the static seal block 106 and dynamic sealing block 105 realized, the sealing state shown in Figure 10 are both translation
The static seal block cooling water inlet channel 10601 of the dynamic sealing block cold water channel 10503 of dynamic sealing block 105 and static seal block 106 afterwards
It is not overlapped, the dynamic sealing block hot water channel 10504 of dynamic sealing block 105 and the static seal block hot water inlet channel of static seal block 106
10602 are not overlapped, and valve, which is in, at this time closes transition, both sealing block 105 can be driven flat by stirring valve rod connecting column 10201
Move the opening and closing for realizing spool circulation passage.Rotating handle 201, band ovable valve stem connecting column rotate, and 1 passes through rotation referring to Fig.1
Rotating valve rod connecting column 10201 makes valve rod 102, stem bearing 103, valve rod link block 104, dynamic sealing block 105 while rotating, from
And the change of the relative position for the static seal block 106 and dynamic sealing block 105 realized, the sealing state shown in Figure 11 are both rotation
The static seal block cooling water inlet channel 10601 of the dynamic sealing block cold water channel 10503 of dynamic sealing block 105 and static seal block 106 afterwards
Intersection reduces, the static seal block hot water of the dynamic sealing block hot water channel 10504 of dynamic sealing block 105 and static seal block 106 into
Mouth 10602 intersection of channel increases, and realizes cold water flow reduction at valve at this time, hot water flow increases；By reversely revolving
Turn to may be implemented to increase the purpose that cold water flow reduces hot water flow；And it may be implemented to go out heat only by adjusting the angle of rotation
Water or the effect for only going out cold water both can drive 105 rotary motion of sealing block to realize spool by rotary valve rod connecting column 10201
Adjust the adjusting of hot water or cold water uninterrupted.The flat of dynamic sealing block 105 is realized with rotary valve rod connecting column 10201 by stirring
It moves and rotates, the adjusting of different hot water or cold water flows both may be implemented by the reasonable adjusting of both regulative modes, thus
Realize the adjusting that two-way hot and cold water is realized by regulation handle.
Referring to Fig.1 7, cold water flows into 20609 foot passage of spool fixing seat by valve by cold water inlet road 20601
Cold water inlet hole 20607 flows out, and the cold water that valve cold water inlet hole 20607 flows out flows into the static seal block cold water of spool 1
Then import 10605 is flowed out by the adjusting of spool 1 by static seal block cooling water outlet 10607, static seal block cooling water outlet 10607 flows
Cold water out flows into valve cold water apopore 20605, and the cold water of valve cold water apopore 20605 is fixed by spool
Seat 20609 enters cold water by cold water outlet conduit 20603, to realize the control to cold water flow；Hot water is by hot water inlet pipe
Road 20602 flows into 20609 foot passage of spool fixing seat and is flowed out by valve hot water inlet hole 20608, valve hot water
Then the static seal block hot water inlet 10606 that the hot water that inlet opening 20608 is flowed out flows into spool 1 is adjusted by spool 1 by quiet close
It seals block hot water outlet 10608 to flow out, the cold water that static seal block hot water outlet 10608 flows out flows into valve hot water outlet hole
20606, the cold water of valve hot water outlet hole 20606 enters cold water by hot water effluent's pipeline by spool fixing seat 20609
20604 outflows, to realize the control to cold water flow.
Although specifying the left-right position of hot water or cold water in embodiment and attached drawing, whole technologies in the present invention
It also may be implemented after the relevant configurations swap locations of effect hot water or cold water, therefore be also basic content of the invention.
It must be noted that describing the present invention herein with several most preferred embodiments.It is to be understood that of the invention
The disclosed embodiments are not limited to, but are expected to cover to be included in the scope of the present invention as defined by the appended claims
Its feature and several other applications various combinations or modification.The feature in conjunction with described in different embodiments can also be of the invention
It is combined in conjunction with other embodiments using and/or with various combination in basic conception, if necessary to such and for these
For there are technical possibilities.
Claims (9)
1. a kind of two-way adjusting spool, including spool housing, valve core base, valve rod, stem bearing, valve rod link block, dynamic sealing
Block, static seal block, spool housing bottom cover, which is characterized in that the static seal block is equipped with static seal block hot water inlet channel, quiet
Sealing block cooling water inlet channel, static seal block hot water outlet channel, static seal block cooling water outlet channel are provided on dynamic sealing block
Hot water channel and cold water channel, the hot water channel are arranged on the dynamic sealing block of dynamic sealing block and static seal block contact surface, lead to
Cross rotation and mobile dynamic sealing block may be implemented by hot water from static seal block intake channel guide to static seal block hot water outlet go out it is logical
Road, the cold water channel are arranged on the dynamic sealing block of dynamic sealing block and static seal block contact surface, by rotate and move move it is close
Envelope block may be implemented hot water guiding to static seal block cooling water outlet channel from static seal block intake channel；The spool housing bottom cover
On be provided with bottom cover hot water inlet hole, bottom cover hot water outlet hole, bottom cover cooling water inlet hole, bottom cover cooling water outlet hole.
2. a kind of two-way adjusting spool shown according to claim 1, which is characterized in that bottom cover hot water inlet hole and quiet close
Envelope block hot water inlet is concentric, hot water outlet and static seal block hot water outlet are concentric, cooling water inlet and static seal block cooling water inlet are same
The heart, cooling water outlet and static seal block hot water outlet are concentric.
3. a kind of two-way adjusting spool shown according to claim 1, which is characterized in that the static seal block hot water water inlet and
Cooling water inlet shape is curved strip, and is gradually reduced from two sides to center width.
4. a kind of two-way adjusting spool shown according to claim 1, which is characterized in that static seal block is corresponding with sealing surface non-
Sealing surface is equipped with static seal block cooling water inlet, static seal block hot water inlet, static seal block cooling water outlet, static seal block hot water and goes out
Mouthful, the static seal block cooling water inlet, static seal block hot water inlet, static seal block cooling water outlet, static seal block hot water outlet point
Not in static seal block cooling water inlet channel, static seal block hot water inlet channel, static seal block cooling water outlet channel, static seal block heat
Water out channel is connected.
5. a kind of two-way adjusting spool according to shown in claim 2, which is characterized in that the static seal block cooling water inlet is logical
Road, static seal block hot water inlet channel, static seal block cooling water outlet channel, static seal block hot water outlet channel are equipped with close respectively
Seal, the sealing ring pass through respectively and be pierced by bottom cover hot water inlet on spool bottom cover, bottom cover hot water outlet, bottom cover cold water into
Mouth, bottom cover cooling water outlet aperture.
6. a kind of two-way control valve, including valve handle, gland, spool, valve, which is characterized in that the spool is
Any spool described in claim 1-3, the valve are provided with cooling water inlet, hot water inlet, hot water outlet, cold water and go out
Mouthful, the cooling water inlet, hot water inlet, hot water outlet, cooling water outlet are respectively by circulation passage on valve base and cold
Water inlet pipeline, hot water inlet pipeline, hot-water outlet conduits, cooling water outlet pipeline are connected, the spool static seal block hot water
Intake channel and valve import, static seal block cooling water inlet channel and hot water inlet, static seal block hot water outlet channel and
Hot water outlet, static seal block cooling water outlet channel are connected to cooling water outlet.
7. a kind of two-way adjusting spool according to shown in claim 4, which is characterized in that the valve is solid equipped with spool
Reservation, the cooling water inlet, hot water inlet, hot water outlet, cooling water outlet setting and the lower section inside spool fixing seat, spool are solid
Inside spool fixing seat.
8. a kind of two-way adjusting spool according to shown in claim 4, which is characterized in that it is provided with gland in spool fixing seat,
For compressing spool.
9. a kind of two-way adjusting spool according to shown in claim 4, which is characterized in that handle and the fixed company of valve valve rod connecting column
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652522.4A CN109595352A (en) | 2018-12-31 | 2018-12-31 | A kind of two-way adjusting spool and two-way control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652522.4A CN109595352A (en) | 2018-12-31 | 2018-12-31 | A kind of two-way adjusting spool and two-way control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109595352A true CN109595352A (en) | 2019-04-09 |
Family
ID=65965736
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811652522.4A Pending CN109595352A (en) | 2018-12-31 | 2018-12-31 | A kind of two-way adjusting spool and two-way control valve |
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| CN104653816A (en) * | 2013-11-25 | 2015-05-27 | 夏中伟 | Two input and two outlet water mixing valve core with waterway switch function |
| CN104976381A (en) * | 2015-06-30 | 2015-10-14 | 开平市怀特阀芯有限公司 | Two-in two-out type faucet valve element |
| CN105090564A (en) * | 2015-09-05 | 2015-11-25 | 凌石林 | Two-in and two-out control water valve and shower system |
| CN107178125A (en) * | 2017-07-14 | 2017-09-19 | 侯文博 | Integral two-way adjusts shower bath |
| CN107269888A (en) * | 2017-07-25 | 2017-10-20 | 浙江名迪陶瓷阀有限公司 | A kind of Multifunction shower nozzle ceramic cartridge with handoff functionality |
| CN108662178A (en) * | 2017-03-28 | 2018-10-16 | 金科伟业（中国）有限公司 | A kind of two-way synchronous switch throttling valve core |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653816A (en) * | 2013-11-25 | 2015-05-27 | 夏中伟 | Two input and two outlet water mixing valve core with waterway switch function |
| CN104976381A (en) * | 2015-06-30 | 2015-10-14 | 开平市怀特阀芯有限公司 | Two-in two-out type faucet valve element |
| CN105090564A (en) * | 2015-09-05 | 2015-11-25 | 凌石林 | Two-in and two-out control water valve and shower system |
| CN108662178A (en) * | 2017-03-28 | 2018-10-16 | 金科伟业（中国）有限公司 | A kind of two-way synchronous switch throttling valve core |
| CN107178125A (en) * | 2017-07-14 | 2017-09-19 | 侯文博 | Integral two-way adjusts shower bath |
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