CN109611592A - A kind of equilibrated valve - Google Patents
A kind of equilibrated valve Download PDFInfo
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- CN109611592A CN109611592A CN201811652503.1A CN201811652503A CN109611592A CN 109611592 A CN109611592 A CN 109611592A CN 201811652503 A CN201811652503 A CN 201811652503A CN 109611592 A CN109611592 A CN 109611592A
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- China
- Prior art keywords
- static seal
- hot water
- seal block
- valve
- heat pump
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
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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
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
- F16K11/0746—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with two or more closure plates comprising a single lever control
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
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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 equilibrated valves, it is related to adjusting and the mixing valve of hot and cold water used in life, technical solution proposed by the present invention is for the mixing between the problem of valve is not easy adjusting caused by hot water and cold water pressure difference and the realization water that pressure is small and pressure is big, the present invention between hot and cold water by being arranged heat pump, including hot water flow control valve, cold water flow control valve, heat pump and connecting pipe, to realize the mixing between hot and cold water.
Description
Technical field
The present invention relates to valve field, in particular to a kind of equilibrated 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., two valves of control how realized while linked, the invention proposes a kind of skills
The channel of two-way is passed through and realizes mixing between lower pressure and elevated pressures hot water with the valve with heat pump by art scheme
It closes.
The present invention is achieved by the following technical solutions, a kind of equilibrated valve, including hot water or cold water's control valve, institute
Stating cold-hot water control valve door includes hot water outlet, cooling water outlet, cooling water inlet, hot water inlet and cold water control valve door, hot water control
Valve processed, which is characterized in that valve is equipped with heat pump, the heat pump include heat pump ontology, heat pump import, heat pump outlet, in heat pump
Between import, the hollow flow channel that there is sectional area to change for the heat pump body interior of the heat pump ontology, the heat pump ontology exists
Flow channel both ends be arranged heat pump import and heat pump outlet, middle part be arranged heat pump central inlet, the flow channel heat pump into
The sectional area for mouthful going out section and heat pump exit is respectively greater than the sectional area at heat pump central inlet, the heat pump import and it is cold,
The cooling water outlet of hot-water valve is connected, and heat pump central inlet is connected with the hot water outlet of hot and cold valve, and hot water or cold water is mixed
It is exported and is discharged by heat pump after conjunction.
Further, hot water or cold water's control valve is two-way regulating valve, and the two-way regulating valve includes valve handle, pressure
Lid, spool, valve, which is characterized in that the spool includes 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 heat
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 moved
It is provided with hot water channel and cold water channel on sealing block, dynamic sealing block and static seal block contact surface is arranged in the hot water channel
On dynamic sealing block, it may be implemented hot water guiding to static seal block from static seal block intake channel by rotating and moving dynamic sealing block
Hot water outlet goes out channel, and the cold water channel is arranged on the dynamic sealing block of dynamic sealing block and static seal block contact surface, by turning
Dynamic and mobile dynamic sealing block may be implemented hot water guiding to static seal block cooling water outlet channel from static seal block intake channel；It is described
Bottom cover hot water inlet hole, bottom cover hot water outlet hole, bottom cover cooling water inlet hole, bottom cover cooling water outlet are provided on spool housing bottom cover
Hole, wherein bottom cover hot water inlet hole and static seal block hot water inlet with one heart, hot water outlet and static seal block hot water outlet it is concentric, cold
Water inlet and static seal block cooling water inlet with one heart, cooling water outlet and static seal block hot water outlet it is concentric, the valve is provided with
Cooling water inlet, hot water inlet, hot water outlet, cooling water outlet, the cooling water inlet, hot water inlet, hot water outlet, cooling water outlet point
Do not pass through the circulation passage and cooling water inlet pipeline, hot water inlet pipeline, hot-water outlet conduits, cooling water outlet on valve base
Pipeline is connected, spool static seal block hot water inlet channel, static seal block cooling water inlet channel, static seal block hot water outlet
The valve import corresponding with itself, hot water inlet, hot water outlet, cold water respectively of channel, static seal block cooling water outlet channel
Outlet.
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, which is characterized in that the static seal block cooling water inlet channel, static seal block hot water inlet channel, quiet close
Seal block cooling water outlet channel, static seal block hot water outlet channel is equipped with sealing ring, the sealing ring respectively and passes through and wear respectively
Cross bottom cover hot water inlet on spool bottom cover, bottom cover hot water outlet, bottom cover cooling water inlet, bottom cover cooling water outlet aperture.
Compared with prior art, the invention has the advantages that increasing the mixing that heat pump promotes different pressures fluid,
The control of two-way water is facilitated using two-way control valve simultaneously, while the present invention is built upon on the basis of existing water mixing valve
On bernoulli principle, exploitativeness is strong.
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；
Figure 18 is according to a kind of balance pressure valve of the embodiment of the present invention；
Figure 19 is a kind of balance pressure valve according to the embodiment of the present invention；
Figure 20 is to be attempted according to a kind of explosion of balance pressure 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, 10202- valve rod
Location 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 cooling water inlet channel, 10602- static seal block hot water inlet channel, 10603- static seal block cooling water outlet channel, 10604- are quiet
Sealing block hot water outlet channel, 10605- static seal block cooling water inlet, 10606- static seal block hot water inlet, 10607- static seal
Block cooling 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, 20602-
Hot water inlet pipe road, 20603- cold water outlet conduit, 20604- hot water effluent's pipeline, 20605- valve cold water apopore,
20606- valve hot water outlet hole, 20607- valve cold water inlet hole, 20608- valve cold water inlet hole,
20609- spool fixing seat, 3- balance pressure valve, and 301- heat pump exports, 302- heat pump import, 303- heat pump central inlet,
304- heat pump diffuser, 305- heat pump contraction section, 306- heat pump interlude, 307- heat pump cooling water inlet, 308- hot-water valve into
Mouthful, 309- hot-water valve, 310- Cold water tap, the outlet of 311- hot-water valve, the outlet of 312- Cold water tap.
Specific embodiment
Clear, complete description is carried out to the present invention below in conjunction with attached drawing in the present invention.
Embodiment one
Referring to Fig.1 8, a kind of pressure balance valve, including heat pump, Cold water tap 301 and hot-water valve 310 form, wherein heat pump
By in heat pump outlet 301, heat pump import 302, heat pump central inlet 303, heat pump diffuser 304, heat pump contraction section 305, heat pump
Between section 306, heat pump cooling water inlet 307 form, wherein hot-water valve 309 and hot-water valve import 308 and hot-water valve outlet 311
It is connected, Cold water tap 310 is connected with Cold water tap import 307 and Cold water tap outlet.The heat pump is intermediate with stream
Circulation passage is respectively the heat pump contraction section 305 communicated with heat pump import, the interlude 306 being connected with heat pump contraction section 305, heat
It pumps interlude 305 and heat pump central inlet 303 is set, heat pump interlude 303 is connected with heat pump diffuser 304, heat pump diffuser
304 are connected with heat pump outlet 301, i.e., heat pump is sequentially connected by heat pump contraction section 305, interlude 306 and diffuser 304,
Heat pump central inlet 303, heat pump interlude in heat pump contraction section 305, interlude 306 and diffuser 304 is arranged in interlude 306
303 diameter of sections are minimum, and 302 sectional area of heat pump import is gradually reduced to 306 sectional area of heat pump interlude, and heat pump exports 301 sections
Area is gradually reduced to 306 sectional area of heat pump interlude, and the heat pump interlude 303 is that heat pump diffuser 304 and heat pump are shunk
The binding site of section 305.
Cold water is flowed by Cold water tap import 307 when use, is gone out after Cold water tap 310 adjusts flow through Cold water tap
Mouth 312 is discharged, and the cold water through 311 discharge of Cold water tap outlet is by the inflow heat pump contraction section 305 of heat pump entrance 302, according to primary
Sharp principle is exerted, water reduces by 305 flow section of contraction section, and flowing velocity increases, pressure reduces, and hot water passes through hot water inlet
308 flow into, through 311 discharge of hot-water valve outlet after hot-water valve 309 adjusts flow, through 311 discharge of hot-water valve outlet
Hot water enter heat pump by heat pump intermediate heat mouth 303, the pressure reduction of cold water at this time has the entrance for promoting hot water, hot water and cold
Water mixing water is flowed out by heat pump diffuser 304 through 301 discharge of heat pump outlet, since mixing water passes through diffuser flow section
Increase, speed reduces, and according to bernoulli principle pressure increase, reaches the requirement used, i.e., realizes pressure by above-mentioned flowing
Mixing between lower hot water and the higher cold water of pressure, since the presence of heat pump occurs that mixing in heat pump interlude 306,
Since cold water have passed through 305 pressure reduction of heat pump contraction section, to achieve the purpose that balance pressure, since pressure reduction can shadow
Normal use is rung, mixed water passes through heat pump diffuser 304, so that speed is reduced pressure increase, to meet requirement.
Embodiment two
Cold water regulating valve and the design of hot water regulating valve are integrated the two-way that linkage is adjusted for the ease of controlling by the embodiment of the present invention
Control valve, control valve mainly include that valve body and spool will be described respectively below from two-way adjusting spool and two-way regulating valve.
The design for having used for reference traditional water mixing valve has redesigned spool and valve, referring to Fig.1-Fig. 2 two-way on this basis
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 close
Seal block 106, spool bottom cover 107, wherein valve deck pedestal 107 open there are four through-hole respectively at 10605 static seal block cooling water inlets,
10606 static seal block hot water inlets, 10607 static seal block cooling water outlets, 10608 static seal block hot water outlets 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.
Spool redesigns as follows to achieve the goals above, referring to Fig.1 2- Figure 14, and Figure 14 is static seal block 106 and moves
A kind of situation of sealing block mutual alignment present embodiments provides another dynamic sealing block cold water channel 10503, dynamic sealing
Block hot water channel 10504, static seal block cooling water outlet channel 10603, static seal block hot water outlet channel 10604 fundamental form
Shape, connection type and regulative mode are consistent with embodiment, at the same the purpose that also can satisfy embodiment one both passed through stir and
Rotary valve rod connecting column 10201 realizes the translation and rotation of dynamic sealing block 105, and reasonable by both regulative modes is adjusted both
The adjusting of different hot water or cold water flows may be implemented, although translating and rotating in fortune function in dynamic sealing block 105, in dynamic sealing block
In 105 translational and rotational movements, dynamic sealing block cold water channel 10503 and static seal block cooling water outlet channel begin 10603 with move it is close
It is different with the state of translation or rotation from the overlapping area in static seal block hot water outlet channel 10604 to seal block hot water channel 10504
And change, but since overlapping area is greater than the sectional area of circulation passage, so to circulation overlapping area changes
Drag effects it is little, so that the adjusting of two-way hot and cold water has also may be implemented in the present embodiment.
A kind of a kind of two-way control valve designed using two-way adjusting spool, ginseng are proposed in conjunction with the design of above-mentioned spool
According to Figure 15-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, bolt 203, shelves lid 204, gland 205, valve 206, valve 206 includes: cold water inlet road 20601, heat
Water water inlet line 20602, cold water outlet conduit 20603, hot water effluent's pipeline 20604, valve cold water apopore 20605,
Valve 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 roads 20601 and valve cold water
Inlet opening 20607, valve cold water apopore 20605 and cold water outlet conduit 20603, hot water effluent's pipeline 20604 and valve
Gate valve body hot water outlet hole 20606, hot water inlet pipe road 20602 is connected to valve cold water inlet hole 20608 can make water
Pass through.Institute's two-way water mixing valve of the present invention gives the design of prior art water mixing valve, and the present embodiment does connection type
It is briefly described, the method is mainly characterized in that cold water flow channel, cold water flow pass and hot water are arranged on valve 206
Flow channel, hot water flow pass, and can be controlled separately the spool of hot water or cold water flow.Basic connection type is two
Road adjusting spool is fixed on valve 206, is compressed spool by gland 205, valve cold water apopore 20605 with
Static seal block cooling water outlet 10607, valve cold water inlet hole 20607 and static seal block cooling water inlet 10605, valve
Cold water inlet hole 20608 and static seal block hot water inlet 10606, valve hot water outlet hole 20606 and static seal block hot water
Gasket is set between outlet 10608, to reach 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 inlet hole 20608
Between static seal block hot water inlet 10606, valve hot water outlet hole 20606 and static seal block hot water outlet 10608
Between sealing effect, the valve rod connecting column 10201 of spool connect with handle, and the upper and lower of handle 201 is moved, band ovable valve stem connecting column
10201 movements, rotate valve rod 102 around positioning pin 108, drive the translation of stem bearing 103 to drive dynamic sealing block 105 to translate
Movement, 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
Be both after translation the dynamic sealing block cold water channel 10503 of dynamic sealing block 105 and the static seal block cooling water inlet of static seal block 106 it is logical
Road 10601 is not overlapped, 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 channel 10602 is not overlapped, and valve, which is in, at this time closes transition, both can be by stirring valve rod connecting column 10201 with dynamic sealing
The opening and closing of spool circulation passage are realized in the translation of block 105.Rotating handle 201, band ovable valve stem connecting column rotate, and referring to Fig.1 1
By rotary valve rod connecting column 10201, makes valve rod 102, stem bearing 103, valve rod link block 104, dynamic sealing block 105 while revolving
Turn, 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 11 was both
It is the dynamic sealing block cold water channel 10503 of dynamic sealing block 105 and the static seal block cooling water inlet channel of static seal block 106 after rotating
10601 intersections reduce, the dynamic sealing block hot water channel 10504 of dynamic sealing block 105 and the static seal block heat of static seal block 106
10602 intersection of water inlet channel increases, and realizes cold water flow reduction at valve at this time, hot water flow increases；By anti-
The purpose that increase cold water flow reduces hot water flow may be implemented to rotation；And it may be implemented only by adjusting the angle of rotation
Out hot water or only go out cold water effect, both can pass through rotary valve rod connecting column 10201 drive 105 rotary motion of sealing block realize
The adjusting of spool adjusting hot water or cold water uninterrupted.Dynamic sealing block 105 is realized with rotary valve rod connecting column 10201 by stirring
Translation and rotation, the adjustings of different hot water or cold water flows both may be implemented by reasonable adjust of both regulative modes,
To realize the adjusting for realizing two-way hot and cold water by regulation handle.
6, Figure 17 referring to Fig.1, cold water flow into 20609 foot passage of spool fixing seat by valve by cold water inlet road 20601
Gate valve body 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 of spool 1
Block cooling water inlet 10605 is then by driving valve core valve stem connecting column 10201 by regulation handle 201, to drive dynamic sealing
Block 105 does translational and rotational movement, and both cold water was adjusted into spool 1 excessively and flowed out by static seal block cooling water outlet 10607, static seal block
The cold water that cooling water outlet 10607 flows out flows into valve cold water apopore 20605, valve cold water apopore 20605
Cold water enters cold water by cold water outlet conduit 20603 by spool fixing seat 20609, to realize the control to cold water flow；
Hot water flows into 20609 foot passage of spool fixing seat by hot water inlet pipe road 20602 and is flowed by valve hot water inlet hole 20608
Out, valve hot water inlet hole 20608 flow out hot water flow into spool 1 static seal block hot water inlet 10606 then then
By driving valve core valve stem connecting column 10201 by regulation handle 201, so that dynamic sealing block 105 be driven to do translation and rotation fortune
It is dynamic, it was both flowed out by the adjusting of spool 1 by static seal block hot water outlet 10608, the cold water that static seal block hot water outlet 10608 flows out
Valve hot water outlet hole 20606 is flowed into, the cold water of valve hot water outlet hole 20606 passes through spool fixing seat 20609
It is flowed out into cold water by hot water effluent's pipeline 20604, to realize the control to cold water flow.Although in embodiment and attached drawing
The left-right position of hot water or cold water is specified, but the relevant fabric switch of whole technical effect hot water or cold waters in the present invention
It also may be implemented behind position, therefore be also basic content of the invention.
9, Figure 20, a kind of pressure balance valve, including heat pump, two-way control valve 2 referring to Fig.1 when use, wherein heat pump
By in heat pump outlet 301, heat pump import 302, heat pump central inlet 303, heat pump diffuser 304, heat pump contraction section 305, heat pump
Between section 306, heat pump cooling water inlet 307 form, the heat pump is intermediate, and there is circulation passage respectively to communicate with heat pump import
Heat pump central inlet is arranged in heat pump contraction section 305, the interlude 306 being connected with heat pump contraction section 305, heat pump interlude 305
303, heat pump interlude 303 is connected with heat pump diffuser 304, and heat pump diffuser 304 is connected with heat pump outlet 301, i.e., hot
Pump is sequentially connected by heat pump contraction section 305, interlude 306 and diffuser 304, and heat pump central inlet is arranged in interlude 306
303,303 diameter of section of heat pump interlude is minimum in heat pump contraction section 305, interlude 306 and diffuser 304, heat pump import
302 sectional areas are gradually reduced to 306 sectional area of heat pump interlude, and heat pump exports 301 sectional areas to 306 sectional area of heat pump interlude
It is gradually reduced, the heat pump interlude 303 is the binding site of heat pump diffuser 304 and heat pump contraction section 305.
Cold water is flowed by cold water inlet road 20601 when use, is gone out after two-way control valve 2 adjusts flow through cold water
Waterpipe 20603 flows out, and the cold water that cold water outlet conduit 20603 flows out flows into heat pump contraction section 305 by heat pump entrance 302,
According to bernoulli principle, water reduces by 305 flow section of contraction section, and flowing velocity increases, pressure reduces, and hot water is through overheating
Water water inlet line 320602 flows into, and flows out after two-way control valve 2 adjusts flow through hot water effluent's pipeline 20604, through heat
The hot water that water outlet conduit 20604 flows out enters heat pump by heat pump intermediate heat mouth 303, and cold water mix, at this time the pressure of cold water
Power, which reduces, has the entrance for promoting hot water, hot water and cold water mix water to flow out by heat pump diffuser 304 through 301 rows of heat pump outlet
Out, increase due to mixing water by diffuser flow section, speed reduces, and according to bernoulli principle pressure increase, reaching makes
It is required that the mixing between the lower hot water of pressure and the higher cold water of pressure is realized by above-mentioned flowing, due to heat
The presence of pump occurs that mixing in heat pump interlude 306, since cold water have passed through 305 pressure reduction of heat pump contraction section, to reach
The purpose for having arrived balance pressure, since pressure reduction will affect normal use, mixed water passes through heat pump diffuser 304, makes
Speed reduces pressure increase, to meet requirement.
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 (5)
1. a kind of equilibrated valve, including hot water or cold water's control valve, the cold-hot water control valve door include 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's door, which is characterized in that
Valve is equipped with heat pump, and the heat pump includes heat pump ontology, heat pump import, heat pump outlet, heat pump central inlet, the heat pump ontology
Heat pump body interior have sectional area change hollow flow channel, the heat pump ontology flow channel both ends be arranged heat pump
Heat pump central inlet is arranged at middle part in import and heat pump outlet, and the flow channel heat pump import goes out section and heat pump exit
Sectional area be respectively greater than the sectional area at heat pump central inlet, the cooling water outlet phase of the heat pump import and hot water or cold water's valve
Connection, heat pump central inlet are connected with the hot water outlet of hot and cold valve, are exported and are arranged by heat pump after hot water or cold water mixing
Out.
2. a kind of equilibrated valve according to claim 1, which is characterized in that hot water or cold water's control valve is two-way
Regulating valve, the two-way regulating valve include valve handle, gland, spool, valve, which is characterized in that the spool includes
Spool housing, valve core base, valve rod, stem bearing, valve rod link block, dynamic sealing block, static seal block, spool housing bottom cover,
It is characterized in that, the static seal block is 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 are provided with hot water channel and cold water channel, the hot water on dynamic sealing block
Channel is arranged on the dynamic sealing block of dynamic sealing block and static seal block contact surface, may be implemented by rotating and moving dynamic sealing block
Hot water is guided into static seal block hot water outlet from static seal block intake channel and goes out channel, the cold water channel is arranged in dynamic sealing block
On the dynamic sealing block of static seal block contact surface, by rotate and move dynamic sealing block may be implemented by hot water from static seal block into
Static seal block cooling water outlet channel is guided in mouth channel；Bottom cover hot water inlet hole, bottom cover hot water are provided on the spool housing bottom cover
Outlet opening, bottom cover cooling water inlet hole, bottom cover cooling water outlet hole, wherein bottom cover hot water inlet hole and static seal block hot water inlet are same
The heart, hot water outlet and static seal block hot water outlet with one heart, cooling water inlet and static seal block cooling water inlet with one heart, cooling water outlet and quiet
Sealing block hot water outlet is concentric, and 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.
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 pass through spool bottom cover on bottom cover hot water inlet, bottom cover hot water outlet, bottom cover cold water into
Mouth, bottom cover cooling water outlet aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652503.1A CN109611592A (en) | 2018-12-31 | 2018-12-31 | A kind of equilibrated valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811652503.1A CN109611592A (en) | 2018-12-31 | 2018-12-31 | A kind of equilibrated valve |
Publications (1)
| Publication Number | Publication Date |
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| CN109611592A true CN109611592A (en) | 2019-04-12 |
Family
ID=66016068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811652503.1A Pending CN109611592A (en) | 2018-12-31 | 2018-12-31 | A kind of equilibrated valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116451601A (en) * | 2023-03-06 | 2023-07-18 | 上海勘测设计研究院有限公司 | Aerodynamic calculation method for phase modulation pressurized water process |
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| CN102537935A (en) * | 2012-02-28 | 2012-07-04 | 西安交通大学 | Heat regenerative system adopting jet-type heat pumps |
| CN204176929U (en) * | 2014-10-14 | 2015-02-25 | 攀枝花市同宇工贸有限公司 | Directly-heated type heat pump and solar thermal collector combination heating system |
| CN105402887A (en) * | 2015-12-04 | 2016-03-16 | 浙江工业大学 | Open type fuel gas water heater based on jetting heat pump |
| US20170248350A1 (en) * | 2015-07-03 | 2017-08-31 | Carrier Corporation | Ejector Heat Pump |
| CN107178125A (en) * | 2017-07-14 | 2017-09-19 | 侯文博 | Integral two-way adjusts shower bath |
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| CN102537935A (en) * | 2012-02-28 | 2012-07-04 | 西安交通大学 | Heat regenerative system adopting jet-type heat pumps |
| CN204176929U (en) * | 2014-10-14 | 2015-02-25 | 攀枝花市同宇工贸有限公司 | Directly-heated type heat pump and solar thermal collector combination heating system |
| US20170248350A1 (en) * | 2015-07-03 | 2017-08-31 | Carrier Corporation | Ejector Heat Pump |
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| CN116451601A (en) * | 2023-03-06 | 2023-07-18 | 上海勘测设计研究院有限公司 | Aerodynamic calculation method for phase modulation pressurized water process |
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