CN103016421A - Ejector and water heater with same - Google Patents
Ejector and water heater with same Download PDFInfo
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- CN103016421A CN103016421A CN2012104887532A CN201210488753A CN103016421A CN 103016421 A CN103016421 A CN 103016421A CN 2012104887532 A CN2012104887532 A CN 2012104887532A CN 201210488753 A CN201210488753 A CN 201210488753A CN 103016421 A CN103016421 A CN 103016421A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The invention provides an ejector, which comprises a shell body, wherein the shell body is provided with a cold water cavity, a hot water cavity, an ejection passage and an ejection port; the cold water cavity is suitable for being communicated with a cold water inlet pipeline; the hot water cavity is positioned in the same plane as the cold water cavity, provided with a public side wall and suitable for being communicated with a hot water inlet pipeline; the ejection passage is positioned on the public side wall and leads to the hot water cavity from the cold water cavity; the ejection port is arranged in the ejection passage and positioned at one end of the hot water cavity; the aperture of the ejection port is less than that of the ejection passage; and the ejection port is communicated with a use port of a user. The ejector provided by the invention realizes ejection under the condition of symmetrical distribution of a hot water inlet pipe and a cold water inlet pipe.
Description
Technical field
The present invention relates to a kind of liquid jetting device and have the water heater of this liquid jetting device, belong to technical field of solar water heaters.
Background technique
Existing solar water heater mainly comprises pressure-bearing type and falling difference type.
The working principle of pressure-bearing type solar water heater is: tap water enters water tank and heat pipe through control switch, heat collecting pipe absorbs after the solar radiation by medium thermal energy transfer to the cold water in the heat pipe, water in the cyclic heating water tank, because water tank is the integrally closed structure, must open cold water inlet during use, eject hot water in the water tank with the hydraulic pressure of tap water, make hot water flow into water use sector from water outlet.The water tank of this kind structure bears the pressure of tap water, and water flow is relatively large, and comfort is better, but the water tank of this kind structure need to bear the hydraulic pressure of 7MPa, and inside also need increase heat tube structure, higher to sealing requirements, material is thicker, thereby causes the cost of water heater higher.
The working principle of falling difference type solar water heater is: tap water is connected to the intake-outlet (manger board) of water tank through control switch, until be full of water tank and glass heat pipe, water behind the glass heat pipe absorption sunlight in heating water chamber and the glass heat pipe flows to indoor water unit for the user by intake-outlet after the water in the water tank is heated again.The water tank of this kind structure and glass heat pipe only bear the hydraulic pressure of water tank height, and pressurized is less, and therefore, glass heat pipe and water tank do not need withstand voltage design, economical with materials, and cost is lower with respect to pressure-bearing type solar water heater.But the solar water heater of this kind structure because the setting height(from bottom) of water tank is subject to building structure, generally is difficult to provide higher hydraulic pressure to water unit, causes the water flow of water unit less, affects comfort.
For can comprehensive above-mentioned pressure-bearing type solar water heater and the advantage of falling difference type solar water heater, so that solar water heater is with low cost and water-outlet quantity is comparatively sufficient, the comfort level of use be higher.People attempt to improve on the basis of traditional pressure-bearing type solar water heater structure, increase supercharging device, to improve hydraulic pressure.
Chinese patent literature CN201748675U discloses a kind of solar water heater automatic pressure augment system, comprises suction booster, pressurized sensor, one-way valve, buoyancy type one-way valve and connecting pipeline.When using first, need to manually boot suction booster, utilize the pressure of suction booster with the Bas Discharged in the pressure piping, in the later using process, when pressurized sensor is sensed current, just start suction booster, realize Automatic-boosting, the pressure of the pneumatic generation of suction booster, again emptying the air on the pressure piping, system can keep the Automatic-boosting state always, reaches the effect that recycles.Although this kind solar water heater has reached the effect of supercharging, so that water-outlet quantity guarantees to some extent, use suction booster, pressurized sensor and other control units, thereby improved the cost of solar water heater.
Chinese patent literature CN201106938Y discloses a kind of turbocharging type solar water heater, comprise hot water tank and the heat collection mechanism that links to each other with hot water tank, hot water tank wherein is closed pressurized hot water case, heat collection mechanism is many heat pipe type vacuum pipes, on water tank, be connected with respectively cold water inlet and hot water outlet pipe, be provided with case turbocharging mechanism in hot water tank, described case turbocharging mechanism comprises support, rack-mount transmission shaft, is installed in impeller and turbine on the transmission shaft.This kind solar water heater adopts additional case turbocharging mechanism to carry out supercharging, has improved equally the cost of water heater.
Chinese patent literature ZL92225415.X discloses a kind of shower fluid valve, see Fig. 1, comprise handle, spool, valve gap, rubber sheet gasket and valve body, be distributed with five holes that diameter is different on the valve body, wherein three macropores are at same plane, two apertures are on the face perpendicular to macropore, and the hole heart of two apertures is on same straight line, and rubber sheet gasket is fixed on the spool.This kind shower fluid valve is actually a kind of switching valve, by rotatable handle can so that valve body be in respectively upper water state, use hot water conditions and jet state separately, its jet current principle is when utilizing current to enter small diameter bore from large diameter hole, carry out jet, at this moment, can produce a negative pressure because of the quick ejaculation of water in the hole vertical with water (flow) direction, thereby the hot water sucking-off of water tank is mixed, flow out at last.Disclosed shower fluid valve adopts jet current principle in the document, has reached to be the purpose of water heater supercharging, and still, still there is following defective in this shower fluid valve:
As shown in Figure 1, this kind fluid valve is at the jet orifice of C end and have buffer area F between the mixed water out of E end, according to jet current principle, cold water needs to enter buffer area after jet, and negative pressuren zone is created in before the buffer area, therefore, for can be with the hot water sucking-off, the hot water channel need to be arranged between jetburner and the buffer area, thereby so that be inserted between buffer area and the mixed water out the hot water channel of A end, be communicated with buffer area, and then increased the thickness of described fluid valve, thereby installing space has been proposed higher requirement; Simultaneously, this kind set-up mode is so that its hot water water inlet port B and cold water water inlet port C are 90 degree distributions, be that both are mutually vertical, thereby so that hot water inlet pipe and cold water inlet are installed in orthogonal mode, with respect to both parallel mounting types, orthogonal mounting type has increased the space that intake pipe totally occupies undoubtedly, thereby has further improved requirements of installation space.In addition, distribute because hot water water inlet port B and cold water water inlet port C are 90 degree, and mixed water out E and the cold water port C of intaking is positioned at same straight line, such structure setting so that described hot water inlet pipe and cold water inlet are asymmetric, thereby seems not attractive in appearance.And in order to satisfy requirement attractive in appearance, just need to the overall structure of liquid jetting device be transformed and design, symmetrical so that described cold water inlet and hot water inlet pipe realize, and still realize on this basis jet.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome existing liquid jetting device cold water inlet and hot water inlet pipe's mal-distribution and the larger and inaesthetic defective of installing space that causes, thereby the structure to existing liquid jetting device is improved, so that its hot water inlet pipe and cold water inlet are symmetrical.
For this reason, the invention provides a kind of liquid jetting device, comprise the shell body, the hot water chamber that described shell body has the cold water chamber that is suitable for being communicated with the cold water inlet road, is positioned at same plane with described cold water chamber and has common side-wall and is suitable for being communicated with the hot water inlet pipe road, be positioned on the described common side-wall and from described cold water chamber and lead to the fluidic channel of described hot water chamber and be arranged on the jet orifice that described fluidic channel is positioned at described hot water chamber one end, the bore of described jet orifice is less than the bore of described fluidic channel, and described jet orifice uses port to be communicated with the user.
Described jet orifice is cone shape hole.
Described jet orifice is fixed on the described fluidic channel with removably.
Described jet orifice uses port to be communicated with by trunnion and the reducer pipe that is communicated with trunnion with described user, the heavy caliber of described reducing injection pipe has the water heater of liquid jetting device provided by the invention towards described user, also comprise the cold water inlet road, the one end is communicated with described cold water chamber; The hot water inlet pipe road, the one end is communicated with described hot water chamber; And
The Double-linkage control valve, has body, described body has cold water inlet, water inlet of hot water, the first temperature regulation switch that the flow of inlet water of described cold water inlet is regulated, the second temperature regulation switch that the flow of inlet water of described water inlet of hot water is regulated, the cold water water outlet, hot water outlet and the flow control valve of simultaneously water flow of described cold water water outlet and described hot water outlet being controlled, wherein, described cold water inlet and described water inlet of hot water are respectively applied to be communicated with outside water supply mechanism, described cold water water outlet is communicated with the other end on described cold water inlet road, and described hot water outlet is communicated with the other end on described hot water inlet pipe road.
Described flow control valve has ceramic still, be installed on the described body hot water effluent hole that forms the cold water inlet hole that is communicated with described cold water inlet, the hot water inlet hole who is communicated with described water inlet of hot water, the cold water osculum that is communicated with described cold water water outlet and be communicated with described hot water outlet; The pottery moving plate, end face is fitted with described ceramic still, is provided with the regional heavy stands of two moving plate water conservancy diversion at its end face with described ceramic still applying; Rotary component, be used for controlling the position relationship that described ceramic moving plate makes its relatively described ceramic still rotation and changes described moving plate water conservancy diversion heavy stand and described cold water osculum, described hot water effluent hole, big or small with the outlet that changes described cold water osculum and described hot water effluent hole.
Described flow control valve also has a mandrel, and at least one projection of moulding on the side margin of described mandrel forms on the side margin of described ceramic moving plate for described projection and inserts fixing locating slot; Form the precision adjusting knob on the end face of described mandrel, described precision adjusting knob directly or indirectly is fixedly connected with described rotary component.
Also be provided with the angle adjustment sheet between described mandrel and the described rotary component, form at least one waist-shaped hole on the described angle adjustment sheet, described angle adjustment sheet is socketed on the described mandrel and by the first pin and the described mandrel that are connected on the described waist-shaped hole and fixes, the side margin of described angle adjustment sheet is provided with positioning convex, and described positioning convex is inserted on the mounting groove that is molded on the described body and fixes with described body.
Described waist-shaped hole is two, and described angle adjustment sheet be 180 the degree be symmetrical arranged.
Described the first temperature regulation switch has the first axis core group, the first mandrel that described the first axis core group has the first hexagonal sealing seat and is fixedly connected with described the first hexagonal sealing seat, described the first mandrel is fixedly connected with the first rotary knob, and described the first hexagonal sealing seat is installed between described hot water inlet pipe road and the described water inlet of hot water and can changes it according to the rotation of described the first rotary knob with respect to the slit of described water inlet of hot water.
Described the first temperature regulation switch also has to be arranged between described the first axis core group and described the first rotary knob and with their distinguishes the first adaptive ABAP Adapter.
Described the second temperature regulation switch has the second axis core group, the second mandrel that described the second axis core group has the second hexagonal sealing seat and is fixedly connected with described the second hexagonal sealing seat, described the second mandrel is fixedly connected with the second rotary knob, and described the second hexagonal sealing seat is installed between described cold water inlet road and the described cold water inlet and can changes it according to the rotation of described the second rotary knob with respect to the slit of described cold water inlet.
Described the second temperature regulation switch also has to be arranged between described the first axis core group and described the first rotary knob and with their distinguishes the second directly or indirectly adaptive ABAP Adapter.
Liquid jetting device provided by the invention has the following advantages: liquid jetting device provided by the invention, described cold water chamber and described hot water chamber are arranged in the same plane, and both have common side-wall, such set-up mode provides possibility for being symmetrical arranged of cold water inlet road and hot water inlet pipe road, further, in described common side-wall a fluidic channel of leading to the hot water chamber from the cold water chamber is set, fluidic channel provides buffer area for the jet of cold water, and jet orifice is arranged on the fluidic channel that is positioned at hot water chamber one end so that the cold water jet and form negative pressuren zone after can directly attract hot water to mix with it.To sum up, liquid jetting device of the present invention by the particular design to cold water chamber, hot water chamber and fluidic channel, has not only guaranteed jet and can realize the cold water inlet road and the symmetric design on hot water inlet pipe road, has not only solved installing space and more attractive in appearance.
Description of drawings
For content of the present invention is more likely to be clearly understood, the below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of the liquid jetting device that provides of embodiments of the invention 1;
Fig. 2 is that liquid jetting device shown in Figure 1 is along the sectional drawing of C-C direction;
Fig. 3 is that liquid jetting device shown in Figure 1 is along the sectional drawing of D-D direction;
Fig. 4 is the explosive view of the solar water heater that provides of embodiments of the invention 3;
Fig. 5 is the structural representation of the Double-linkage control valve in the solar water heater that provides of embodiment 3;
Fig. 6 is that Double-linkage control valve shown in Figure 5 is along the sectional drawing of G-G direction;
Fig. 7 is that Double-linkage control valve shown in Figure 5 is along the sectional drawing of E-E direction;
Fig. 8 is the explosive view of the first (the second) axis core group in the solar water heater that provides of embodiment 2;
Fig. 9 is the structural representation of the liquid jetting device that provides of embodiments of the invention 2;
Figure 10 is that liquid jetting device shown in Figure 9 is along the sectional drawing of C-C direction;
Figure 11 is that liquid jetting device shown in Figure 9 is along the sectional drawing of D-D direction.
Designated is among the figure:
1-shell body; 11-cold water chamber; 12-hot water chamber; The 13-square opening; The 14-fluidic channel; The 15-jet orifice; 17-mixes water out; 18-gondola water faucet connecting tube; The 19-opening; The 20-trunnion; The 21-reducer pipe; The 2-cold water inlet; 3-Double-linkage control valve; The 30-body; The 31-cold water inlet; The 32-water inlet of hot water; 33-the first temperature regulation switch; 331-the first axis core group; 3311-the first hexagonal sealing seat; 3312-the first mandrel; 3314-the 3rd O shape circle; The 3315-friction ring; 3316-the 4th O shape circle; 3317-the 5th O shape circle; The 3318-hold-doun nut; The 3319-spring clip; 332-the first rotary knob; 333-the first ABAP Adapter; 334,374-lining; 335,375-the one O shape circle; 336,376-the 2nd O shape circle; 337,377-the first screw; 34-cold water water outlet; The 35-hot water outlet; The 36-flow control valve; 361-pottery still; 362-pottery moving plate; 3621-moving plate water conservancy diversion zone heavy stand; The 3622-locating slot; The 363-rotary component; The 364-mandrel; The 3641-projection; 3642-precision adjusting knob; The 365-ABAP Adapter; 366-angle adjustment sheet; The 367-friction ring; The 3661-waist-shaped hole; 37-the second temperature regulation switch; 371-the second axis core group; 3711-the second hexagonal sealing seat; 3712-the second mandrel; 372-the second rotary knob; 373-the second ABAP Adapter; The 3688-pin; The 3689-silicagel pad; The 369-packing ring; 368-the first pin; The 3654-gland nut; 3655-handle lining; 3666-the second screw; 3667-handle friction ring; The 3668-lining.
Embodiment
Embodiment 1
As shown in Figure 1-Figure 3, present embodiment provides a kind of liquid jetting device, comprise shell body 1, described shell body 1 has and is suitable for the cold water chamber 11 that is communicated with cold water inlet road 2, the hot water chamber 12 that is positioned at same plane and has common side-wall and be suitable for being communicated with hot water inlet pipe road 3 with described cold water chamber 11, be positioned on the described common side-wall and from described cold water chamber 11 and lead to the fluidic channel 14 of described hot water chamber 12 and be arranged on the jet orifice 15 that described fluidic channel 14 is positioned at described hot water chamber 12 1 ends, the bore of described jet orifice 15 is less than the bore of described fluidic channel 14, and described jet orifice 15 uses port to be communicated with the user.
In the present embodiment, described jet orifice 15 is cone shape hole, and described cone shape hole is by osculum end-fire stream.Certain described jet orifice 15 can also be set to other rules or irregularly shaped, as long as guarantee that the bore of described jet orifice 15 is less than the bore of described fluidic channel 14.
In the present embodiment, as shown in Figure 1, described jet orifice 15 is communicated with by square opening 13, and described square opening connects mixed water water outlet 18, and described mixed water water outlet 17 uses port to be communicated with by gondola water faucet connecting tube 18 with the user.At this, between described jet orifice 15 and described mixed water water outlet 17, a square opening 13 is set.
The working procedure of the liquid jetting device that present embodiment provides is as follows:
As shown in figures 1 and 3, cold water enters described cold water chamber 11(cold water direction shown in the arrow A in Fig. 3 through opening 19 and enters cold water chamber 11), and via the fluidic channel 14 on the described common side-wall that is positioned at described cold water chamber 11 and described hot water chamber 12, be positioned at the jet orifice 15 jets ejection of described hot water chamber 12 1 ends from described fluidic channel 14, thereby at square opening 13 interior formation negative pressuren zones, and then attract hot water in the hot water chamber 12 to enter square opening 13(hot water direction shown in the arrow B in Fig. 2 to enter hot water chamber 12), and in square opening 13, form mixed water with cold water mix, flow to gondola water faucet connecting tube 18 finally by described mixed water water outlet 17, use for user's port.
Embodiment 2
Such as Fig. 9, Figure 10 and shown in Figure 11, present embodiment provides the structural representation of another kind of liquid jetting device.The difference of the liquid jetting device described in this kind liquid jetting device and the embodiment 1 is: the first, jet jetburner 15 is bolted on the described fluidic channel 14, at this, bolt fixedly is the concrete example of detachable means of fixation, described jet jetburner 15 can also be fixing by other removablies and described fluidic channel 14, for example, fix by the screw thread mode of spinning of jet jetburner 15 and fluidic channel 14 self; The second, flow to the user through trunnion 20 and the reducer pipe 21 that is communicated with trunnion 20 after hot and cold water mixes and use port, described reducer pipe 21 uses an end diameter of port large towards described user, after trunnion 20 and reducer pipe 21 are set, form standby the pressure in the outlet port of reducer pipe 21, thereby the mode negative pressuren zone forms rear generation backflow phenomenon.
Embodiment 3
As shown in Figure 4, a kind of falling difference type solar water heater that comprises embodiment's 1 described liquid jetting device of present embodiment, this solar water heater mainly comprises three parts, first portion is the liquid jetting device described in the embodiment 1, and the cold water chamber 11 of described liquid jetting device and hot water chamber 12 are suitable for respectively being communicated with cold water inlet road 2 and hot water inlet pipe road 3; Second portion is the cold water inlet road that is communicated with described cold water chamber 11 and the hot water inlet pipe road that is communicated with hot water chamber 12; Third part is to be communicated with cold water inlet road 2 and hot water inlet pipe road 3, and being used for providing cold water and hot water to described liquid jetting device, the Double-linkage control valve that cold water flow, hot water flow and cold water and the mixed temperature of hot water are controlled.
Be specifically introduced below in conjunction with the structure of accompanying drawing to the Double-linkage control valve.As shown in Figure 5, the Double-linkage control valve 3 that present embodiment provides, have among body 30(Fig. 5 and do not indicate), described body 30 has cold water inlet 31, water inlet of hot water 32, the first temperature regulation switch 33 that the flow of inlet water of described cold water inlet 31 is regulated, the second temperature regulation switch 37 that the flow of inlet water of described water inlet of hot water 32 is regulated, cold water water outlet 34, hot water outlet 35 and the flow control valve 36 of simultaneously water flow of described cold water water outlet and described hot water outlet being controlled, wherein, described cold water inlet 31 and described water inlet of hot water 32 are respectively applied to be communicated with outside water supply mechanism, described cold water water outlet 34 is communicated with the other end on described cold water inlet road 2, and described hot water outlet 35 is communicated with the other end on described hot water inlet pipe road 3.
The Double-linkage control valve that present embodiment provides can be controlled by 33 pairs of cold water flow of inlet water of the first temperature regulation switch, control by 37 pairs of hot water flow of inlet water of the second temperature regulation switch, and then the control hot water or cold water mixes or final temperature; By flow control valve 36 control cold water water-outlet quantitys and hot water effluent's amount.
Particularly, such as Fig. 4, Fig. 6 and shown in Figure 7, the described flow control valve 36 that present embodiment provides has: ceramic still 361, be installed on the described body 30 the hot water effluent hole that forms the cold water inlet hole that is communicated with described cold water inlet 31, the hot water inlet hole who is communicated with described water inlet of hot water 32, the cold water osculum that is communicated with described cold water water outlet 34 and be communicated with described hot water outlet 35; Pottery 362, one end faces of moving plate and described ceramic still 361 fitted, and is provided with the regional heavy stands 3621 of two moving plate water conservancy diversion at its end face with 361 applyings of described ceramic still; Rotary component 363, be used for controlling the position relationship that described ceramic moving plate 362 makes its relatively described ceramic still 361 rotations and changes described moving plate water conservancy diversion heavy stand 3621 and described cold water osculum, described hot water effluent hole, big or small with the outlet that changes described cold water osculum and described hot water effluent hole, and then control cold water water-outlet quantity and hot water effluent's amount.
Further, described flow control valve 36 also has a mandrel 364, and at least one projection 3641 of moulding on the side margin of described mandrel 364 forms on the side margin of described ceramic moving plate 362 for described protruding 3641 and inserts fixing locating slot 3622; Form precision adjusting knob 3642 on the end face of described mandrel 364, described precision adjusting knob 3642 directly or indirectly is fixedly connected with described rotary component 363.
Further, 2 pin holes are arranged on the described rotary component, pin 368 be used for to be installed, and upper-end surface applying angle adjustment sheet 366 and the nut 3654 that is locked be fixed, pin 368 is positioned at the waist shaped hole 3661 of angle adjustment sheet 366 after installing.Because the side margin of described angle adjustment sheet 366 is provided with positioning convex, described positioning convex is inserted on the mounting groove that is molded on the described body 30 and fixing with described body 30, so the rotating range of rotary component is limited at the range of movement of pin in waist shaped hole, water conservancy diversion heavy stand 3621 can only be communicated with by ceramic stator 361 water intake 31 on the valve body with valve body water outlet 34, and water inlet of hot water 31 is communicated with cold water inlet 32.In the present embodiment, described waist shaped hole 3661 be two and described angle adjustment sheet 366 be 180 the degree be symmetrical arranged.Symmetrically arranged waist shaped hole 3661 is not only attractive in appearance, and main is can be when described angle of swing is adjusted, the stability of assurance device.In order to improve the working life of described angle adjustment sheet 366 and described mandrel 364, between the surface of contact of described angle adjustment sheet 366 and described mandrel 364, install a friction ring 367 additional.
More specifically, as shown in Figure 4, described ceramic still 361 in the present embodiment is fixedly connected with described body 30 by pin 3688, and between described ceramic still 361 and described body 30, install a silicagel pad 3689 additional, at this, described silicagel pad 3689 is set reduces frictional force between described ceramic still 361 and the described body 30, improve both working life; At this, described pin 3688 is set to a plurality of, and along the circumferential setting of described body 30, preferably is symmetrical arranged.Such set-up mode is not only so that fixed effect is better, and what is more important can not cause the local compression of described body 30 excessive so that ceramic still 361 is evenly fixing with described body 30, thus improve body 30 working life.Certainly, for realizing core goal of the invention of the present invention, described ceramic still 361 can also adopt other more common means of fixation to fix, and for example, realizes fixing by corresponding buckle structure is set.
Again particularly, in order to improve the working life of described ceramic moving plate 362 and described mandrel 364, between installs a packing ring 369 additional, and described packing ring 369 can reduce the friction between ceramic moving plate 362 and the mandrel 364, thereby improves both working life.
In the present embodiment, described rotary component 363 is handle, packs in the face shield by handle friction ring 3667, and exposes exercisable ledge portion, one handles lining 3655 is installed in the described handle, and described handle lining 3655 is fixed with handle by gland nut 3654 and screw 3666.
The first temperature regulation switch 33 that present embodiment is provided below in conjunction with accompanying drawing and the detailed construction of the second temperature regulation switch 37 are introduced.
Such as Fig. 4, Fig. 6, shown in Figure 7, described the first temperature regulation switch 33 that present embodiment provides has the first axis core group 331, the first mandrel 3312 that described the first axis core group 331 has the first hexagonal sealing seat 3311 and is fixedly connected with described the first hexagonal sealing seat 3311, described the first mandrel 3312 is fixedly connected with the first rotary knob 332, and described the first hexagonal sealing seat 3311 is installed between described hot water inlet pipe road and the described water inlet of hot water 32 and can changes it according to the rotation of described the first rotary knob 332 with respect to the slit of described water inlet of hot water 32.Described the second temperature regulation switch 37 has the second axis core group 371, the second mandrel 3712 that described the second axis core group 371 has the second hexagonal sealing seat 3711 and is fixedly connected with described the second hexagonal sealing seat 3711, described the second mandrel 3712 is fixedly connected with the second rotary knob 372, and described the second hexagonal sealing seat 3711 is installed between described cold water inlet road and the described cold water inlet 31 and can changes it according to the rotation of described the second rotary knob 372 with respect to the slit of described cold water inlet 31.
In the present embodiment, described the first rotary knob 332 is rotating handles, install neck bush 334 in the described rotating handles additional, in order to improve sealing, between described rotating handles and described lining 334, install O shape circle the 335 and the 2nd O shape circle 336 additional, have a screw hole on the described lining 334, and fix with described rotating handles by the first screw 337 that adds.Described the second rotary knob 372 is rotating handles, install lining 374 in the described rotating handles additional, in order to improve sealing, between described rotating handles and described lining 374, install O shape circle the 375 and the 2nd O shape circle 376 additional, have a screw hole on the described lining 374, and fix with described rotating handles by the first screw 377 that adds.
Further, described the first temperature regulation switch 33 also has to be arranged between described the first axis core group 331 and described the first rotary knob 332 and with their distinguishes the first adaptive ABAP Adapter 333, particularly, the external tooth of described the first ABAP Adapter 333 and described lining 334 are adaptive, and external tooth is non-adjustable, the internal tooth of described the first ABAP Adapter 333 and described the first axis core group 331 are adaptive, and internal tooth is adjustable, thereby so that described the first ABAP Adapter 333 can be adaptive with the first axis core group 331 of different size, thereby improved the versatility of installing.Described the second temperature regulation switch 37 also has to be arranged between described the first axis core group 331 and described the first rotary knob 332 and with their distinguishes the second adaptive ABAP Adapter 373, particularly, the external tooth of described the second ABAP Adapter 373 and described lining 374 are adaptive, and external tooth is non-adjustable, the internal tooth of described the second ABAP Adapter 373 and described the second axis core group 371 are adaptive, and internal tooth is adjustable, thereby so that described the second ABAP Adapter 373 can be adaptive with the second axis core group 371 of different size, thereby improved the versatility of installing;
In the present embodiment, described the first axis core group 331 is set to identical structure with described the second axis core group, below in conjunction with accompanying drawing wherein the first axis core group 331 is described in detail.The first axis core group 331 that present embodiment provides has hold-doun nut 3318, the first mandrel 3312 is inserted in the described hold-doun nut 3318, and clamp by spring clip 3319, described the first hexagonal sealing seat 3311 is enclosed within on the outer wall of bottom of described the first mandrel 3312.In order to reduce friction damage and to improve sealing effect, add the 4th O shape circle the 3316 and the 50 shape circle 3317 in the inside of described hold-doun nut, and install friction ring 3315 additional.
The first temperature regulation switch 33 that present embodiment provides and the working procedure of the second temperature regulation switch are, rotate the first rotary knob 332(the second rotary knob 372) drive the first hexagonal sealing seat 3311(the second hexagonal sealing seat 3711) rotation, because hexagonal special setting, along with the first hexagonal sealing seat 3311(the second hexagonal sealing seat 3711) rotation, described the first hexagonal sealing seat 3311(the second hexagonal sealing seat 3711) with respect to described cold water inlet 31(water inlet of hot water 32) space change, thereby change cold water inlet 31(water inlet of hot water 32) inflow.The ratio of carrying out the inflow of mouth 31 and water inlet of hot water 32 and changing both by controlling respectively cold water is controlled the temperature of mixing water.
The solar water heater that present embodiment provides, more than only its part that shows innovative point is introduced, in order to realize the function of solar water heater, miscellaneous part adopts the parts of the general falling difference type solar water heater in related domain, will not do introduction at this.
The working procedure of the solar water heater that present embodiment provides is:
During use, according to the needs for water-mixing temperature, realize described the first temperature regulation switch 33 and the second temperature regulation switch 37 are mixed up, and then adjust hot water or cold water's inflow; Then, by adjusting described flow control valve 36, so that the water conservancy diversion space change between ceramic still 361 and the ceramic moving plate 362, and then adjust the water flow that flows to described cold water inlet 2 and described hot water inlet pipe 3, adjust the water flow that enters cold water chamber 11 and hot water chamber 12 with this; Behind cold water water inlet cold water chamber 11, fluidic channel 14 on its common side-wall that is arranged on cold water chamber 11 and hot water chamber 12 of will flowing through, and finally go out from jet orifice 15 jets, behind the cold water jet, can be at described square opening 13 interior formation negative pressuren zones, thereby attract the flow of hot water in the hot water chamber 12 to form mixing water to this negative pressuren zone and with cold water mix, mixing water flows to gondola water faucet connecting tube 18 from water outlet 17, and final the flow direction is used for using port.
The solar water heater that present embodiment provides, improve on its basis at the falling difference type solar water heater, structure by improved liquid jetting device, so that cold water chamber 11 and hot water chamber 12 are positioned at same shell body 1, both have common side-wall, fluidic channel 14 is arranged on the common side-wall, so that fluidic channel 14 is led to hot water chamber 12 from cold water chamber 11, and so that jet orifice 15 is arranged on the end that fluidic channel 14 is positioned at the hot water chamber, such set-up mode so that cold water inlet road 2 and hot water inlet pipe road 3 can be arranged in parallel, and then has been realized both being symmetrical arranged in the situation that does not increase shell body 1 thickness.
Need to prove that the application's liquid jetting device not only can be used for solar water heater and carry out jet, also can be used for other water heaters that need hot and cold water to mix and carry out jet.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all mode of executions exhaustive.And the apparent variation of being extended out thus or change still are within the protection domain of the invention.
Claims (14)
1. liquid jetting device, it is characterized in that: comprise shell body (1), described shell body (1) has and is suitable for the cold water chamber (11) that is communicated with cold water inlet road (2), the hot water chamber (12) that is positioned at same plane and has common side-wall and be suitable for being communicated with hot water inlet pipe road (3) with described cold water chamber (11), be positioned on the described common side-wall and from described cold water chamber (11) and lead to the fluidic channel (14) of described hot water chamber (12) and be arranged on the jet orifice (15) that described fluidic channel (14) is positioned at described hot water chamber (12) one ends, the bore of described jet orifice (15) is less than the bore of described fluidic channel (14), and described jet orifice (15) uses port to be communicated with the user.
2. liquid jetting device according to claim 1, it is characterized in that: described jet orifice (15) is cone shape hole.
3. liquid jetting device according to claim 1 and 2, it is characterized in that: described jet orifice (15) is fixed on the described fluidic channel (14) with removably.
4. each described liquid jetting device according to claim 1-3, it is characterized in that: described jet orifice (15) uses port to be communicated with by trunnion (20) and the reducing injection pipe (21) that is communicated with trunnion (20) with described user, and the heavy caliber of described reducing injection pipe (21) uses port towards described user.
5. have the water heater of each described liquid jetting device among the claim 1-4, it is characterized in that: also comprise
Cold water inlet road (2), the one end is communicated with described cold water chamber (11);
Hot water inlet pipe road (3), the one end is communicated with described hot water chamber (12); And
Double-linkage control valve (3), has body (30), described body (30) has cold water inlet (31), water inlet of hot water (32), the first temperature regulation switch (33) that the flow of inlet water of described cold water inlet (31) is regulated, the second temperature regulation switch (37) that the flow of inlet water of described water inlet of hot water (32) is regulated, cold water water outlet (34), hot water outlet (35) and the flow control valve (36) of simultaneously water flow of described cold water water outlet and described hot water outlet being controlled, wherein, described cold water inlet (31) and described water inlet of hot water (32) are respectively applied to be communicated with outside water supply mechanism, described cold water water outlet (34) is communicated with the other end on described cold water inlet road (2), and described hot water outlet (35) is communicated with the other end on described hot water inlet pipe road (3).
6. water heater according to claim 5, it is characterized in that: described flow control valve (36) has
Pottery still (361), be installed on the described body (30) the hot water effluent hole that forms the cold water inlet hole that is communicated with described cold water inlet (31), the hot water inlet hole who is communicated with described water inlet of hot water (32), the cold water osculum that is communicated with described cold water water outlet (34) and be communicated with described hot water outlet (35);
Pottery moving plate (362), end face is fitted with described ceramic still (361), is provided with the regional heavy stands (3621) of two moving plate water conservancy diversion at its end face with described ceramic still (361) applying;
Rotary component (363), be used for controlling the position relationship that described ceramic moving plate (362) rotates its relatively described ceramic still (361) and changes described moving plate water conservancy diversion heavy stand (3621) and described cold water osculum, described hot water effluent hole, to change the outlet size in described cold water osculum and described hot water effluent hole.
7. water heater according to claim 6, it is characterized in that: described flow control valve (36) also has a mandrel (364), at least one projection of moulding (3641) on the side margin of described mandrel (364) forms on the side margin of described ceramic moving plate (362) for described projection (3641) and inserts fixing locating slot (3622); Form precision adjusting knob (3642) on the end face of described mandrel (364), described precision adjusting knob (3642) directly or indirectly is fixedly connected with described rotary component (363).
8. water heater according to claim 7, it is characterized in that: also be provided with angle adjustment sheet (366) between described mandrel (364) and the described rotary component (363), form at least one waist-shaped hole (3661) on the described angle adjustment sheet (366), it is upper and fixing by the first pin and the described mandrel (364) that are connected on the described waist-shaped hole (3661) that described angle adjustment sheet (366) is socketed in described mandrel (364), the side margin of described angle adjustment sheet (366) is provided with positioning convex, and described positioning convex is inserted on the mounting groove that is molded on the described body (30) and fixing with described body (30).
9. water heater according to claim 8, it is characterized in that: described waist-shaped hole (3661) is two, and is 180 degree at described angle adjustment sheet (366) and is symmetrical arranged.
10. each described water heater according to claim 5-9 is characterized in that: described cold water inlet (31) is communicated with the cold water inlet road, and described water inlet of hot water (32) is communicated with the hot water inlet pipe road.
11. water heater according to claim 10, it is characterized in that: described the first temperature regulation switch (33) has the first axis core group (331), the first mandrel (3312) that described the first axis core group (331) has the first hexagonal sealing seat (3311) and is fixedly connected with described the first hexagonal sealing seat (3311), described the first mandrel (3312) is fixedly connected with the first rotary knob (332), and described the first hexagonal sealing seat (3311) is installed between described hot water inlet pipe road and the described water inlet of hot water (32) and can changes it according to the rotation of described the first rotary knob (332) with respect to the slit of described water inlet of hot water (32).
12. water heater according to claim 11 is characterized in that: described the first temperature regulation switch (33) also has to be arranged between described the first axis core group (331) and described the first rotary knob (332) and with their distinguishes adaptive the first ABAP Adapter (333).
13. according to claim 11 or 12 described water heaters, it is characterized in that: described the second temperature regulation switch (37) has the second axis core group (371), the second mandrel (3712) that described the second axis core group (371) has the second hexagonal sealing seat (3711) and is fixedly connected with described the second hexagonal sealing seat (3711), described the second mandrel (3712) is fixedly connected with the second rotary knob (372), and described the second hexagonal sealing seat (3711) is installed between described cold water inlet road and the described cold water inlet (31) and can changes it according to the rotation of described the second rotary knob (372) with respect to the slit of described cold water inlet (31).
14. water heater according to claim 13 is characterized in that: described the second temperature regulation switch (37) also has to be arranged between described the first axis core group (331) and described the first rotary knob (332) and with their distinguishes directly or indirectly adaptive the second ABAP Adapter (373).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488753.2A CN103016421B (en) | 2012-11-27 | 2012-11-27 | Ejector and water heater with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488753.2A CN103016421B (en) | 2012-11-27 | 2012-11-27 | Ejector and water heater with same |
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| Publication Number | Publication Date |
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| CN103016421A true CN103016421A (en) | 2013-04-03 |
| CN103016421B CN103016421B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210488753.2A Active CN103016421B (en) | 2012-11-27 | 2012-11-27 | Ejector and water heater with same |
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| Country | Link |
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| CN (1) | CN103016421B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014173077A1 (en) * | 2013-04-27 | 2014-10-30 | 广州海鸥卫浴用品股份有限公司 | Dual-linked jet water mixer |
| US9725890B2 (en) | 2013-04-27 | 2017-08-08 | Guangzhou Seagull Kitchen And Bath Products Co., Ltd. | Jet shower device |
| US9964221B2 (en) | 2013-04-27 | 2018-05-08 | Guangzhou Seagull Kitchen And Bath Products Co., Ltd. | Jet valve spool |
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| CN1103939A (en) * | 1993-08-22 | 1995-06-21 | 林本方 | Valve for temp. adjustment |
| CN2435591Y (en) * | 2000-06-08 | 2001-06-20 | 蒋林勇 | Ceramic piece jet water-mixing valve |
| AU5775401A (en) * | 2000-08-04 | 2002-02-07 | Reliance Worldwide Corporation (Aust.) Pty. Ltd. | Mixing valve |
| KR20100045810A (en) * | 2008-10-24 | 2010-05-04 | 박학수 | Faucet having three way outlets |
| CN202252104U (en) * | 2011-09-21 | 2012-05-30 | 北京清华阳光能源开发有限责任公司 | Jet flow water mixer |
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| CN85201704U (en) * | 1985-04-30 | 1986-02-12 | 吴坤源 | Shower device with water-saving and temprature-regulating function |
| CN1103939A (en) * | 1993-08-22 | 1995-06-21 | 林本方 | Valve for temp. adjustment |
| CN2435591Y (en) * | 2000-06-08 | 2001-06-20 | 蒋林勇 | Ceramic piece jet water-mixing valve |
| AU5775401A (en) * | 2000-08-04 | 2002-02-07 | Reliance Worldwide Corporation (Aust.) Pty. Ltd. | Mixing valve |
| KR20100045810A (en) * | 2008-10-24 | 2010-05-04 | 박학수 | Faucet having three way outlets |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014173077A1 (en) * | 2013-04-27 | 2014-10-30 | 广州海鸥卫浴用品股份有限公司 | Dual-linked jet water mixer |
| US9725890B2 (en) | 2013-04-27 | 2017-08-08 | Guangzhou Seagull Kitchen And Bath Products Co., Ltd. | Jet shower device |
| US9964221B2 (en) | 2013-04-27 | 2018-05-08 | Guangzhou Seagull Kitchen And Bath Products Co., Ltd. | Jet valve spool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103016421B (en) | 2015-07-08 |
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Address after: 511400 No. 363 Shanxi Road, Sha tou street, Panyu District, Guangzhou, Guangdong Patentee after: Guangzhou seagull residential industry Limited by Share Ltd Address before: 511400 No. 363 Shanxi Road, Sha tou street, Panyu District, Guangzhou, Guangdong Patentee before: Guangzhou Seagull Kitchen and Bath Products Co., Ltd. |
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