CN2357190Y - Automatic pressure-stabilizing water mixing valve for electric water heater - Google Patents
Automatic pressure-stabilizing water mixing valve for electric water heater Download PDFInfo
- Publication number
- CN2357190Y CN2357190Y CN 98246560 CN98246560U CN2357190Y CN 2357190 Y CN2357190 Y CN 2357190Y CN 98246560 CN98246560 CN 98246560 CN 98246560 U CN98246560 U CN 98246560U CN 2357190 Y CN2357190 Y CN 2357190Y
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- CN
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- Prior art keywords
- water
- valve body
- mix
- control assembly
- spring
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 220
- 230000001105 regulatory effect Effects 0.000 claims description 29
- 210000000981 epithelium Anatomy 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 230000006837 decompression Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
An automatic pressure-stabilizing water mixing valve for an electric water heater. The utility model discloses a mix water regulation assembly, steady voltage control assembly, non return control assembly. The utility model discloses owing to adopt muddy water to adjust assembly, steady voltage control assembly, non return control assembly organic connection constitution structure as an organic whole, both can make cold, hydrothermal regulation control can go on simultaneously on a valve body, make the operation more convenient, simple, can make cold water have the process of a steady voltage when getting into the electric water heater inner bag again, make the inner bag of electric water heater remain throughout and work in the low pressure, improve the fail safe nature of electric water heater work.
Description
The utility model relates to a kind of mixed water valve, and particularly a kind of electric water heater of intake pressure and flow of can regulating automatically is with mixing water valve.
The existing water valve that mixes generally comprises the threeway inlet valve, one pressure release safety check, cold, water valve, outlet valve, wherein a water outlet of threeway inlet valve is connected the water intake of inner container of electric water heater, its another water outlet and cold water modulating valve are connected, the pressure release outlet valve is connected between the water outlet (hot water) and hot water modulating valve of inner container of electric water heater, realize the control of the water-exit temperature of threeway outlet valve by regulating cold water modulating valve and hot water modulating valve, the mixed water valve of this structure need be regulated cold when mixing water simultaneously, the hot water modulating valve just can make water-exit temperature reach satisfied, operation is trouble quite, occurs cold suddenly easily, neglect the phenomenon of heat.China Patent No. ZL93246249.9) (notification number CN2177849Y) discloses a kind of mixed water valve, the mixed water valve of this structure is that valve body is provided with mutually orthogonal cold water channel and hot water channel, and exhalant canal and cold water channel are on the straight line, and be provided with throttle orifice corresponding to the cold water channel mouth on the spool, though the mixed water valve of this structure can be regulated cold by a valve body in mixed water process simultaneously, hot water, but for electric water heater, since in the production process of hot water not to the pressure at the water source that enters inner container of electric water heater, flows etc. are controlled, directly water sources such as tap water are inserted inner container of electric water heater, for the too high area of hydraulic pressure, the water source of too high hydraulic pressure makes inner container of electric water heater work under overload situation easily, influence the proper functioning of electric water heater, even cause the damage of inner container of electric water heater, influence its working life, increased the cost of electric water heater virtually, and structure more complicated, simultaneously since the mixed water valve of this structure to valve body, the technological requirement and the required precision of spool are higher, make troubles to production.
The purpose of this utility model provides a kind of hot water or cold water regulating and controlling simultaneously, guarantees water heater liner source pressure and stability of flow, and the electric water heater that has the non-return effect simultaneously mixes water valve with automatic voltage regulation.
The utility model comprises that mixing water regulates assembly, wherein mix water and regulate assembly by mixed water cavity, mix the water regulating valve body, mixing the water adjustable lever forms, and mixed water adjustable lever is arranged on and mixes in the water regulating valve body, mix the water regulating valve body and comprise that a water intake and two is subjected to mix the water outlet of water adjustable lever control, it is characterized in that also comprising voltage stabilizing control assembly and non-return control assembly, wherein the water outlet of voltage stabilizing control assembly and the water intake of mixed water regulating valve body join, mix a water outlet of water regulating valve body and the water outlet of inner container of electric water heater and connect the water intake that mixes water cavity respectively, mix another water outlet of water regulating valve body and the water intake of non-return control assembly and join, the water outlet of non-return control assembly connects the water intake of inner container of electric water heater.
Above-mentioned mixed water is regulated assembly and is had Decompression valves, and this Decompression valves is made up of sluicing valve body and sluicing handle, and the sluicing handle is arranged on the sluicing valve body, and the water intake of sluicing valve body joins with the mixed assembly of regulating.
Above-mentioned voltage stabilizing control assembly comprises valve body, valve gap, wherein body cavity is provided with spring, mandrel, core print seat, drive link, water epithelium, core print seat is installed in body cavity, its sidewall is provided with some water inlets, mandrel is installed in the core print seat, spring is installed between valve body and the mandrel, and drive link is arranged between water epithelium and the mandrel; Be provided with in the valve gap and regulate plug screw, pressure-stabilizing spring, moisture film and endure plate, regulate plug screw and be arranged on the valve gap top, moisture film is endured plate and is posted at water epithelium upper surface, and pressure-stabilizing spring is arranged on regulates plug screw and moisture film is endured between the plate.
Above-mentioned non-return control assembly is made up of check valve body, non-return Sealing, check spring, and wherein the non-return Sealing is arranged on the water inlet position of check valve body, and check spring is arranged between check valve body and the non-return Sealing.
The utility model is owing to adopt mixed water to regulate assembly; voltage stabilizing control assembly; the organic structure that connects to form to one of non-return control assembly; just can make cold by cocked adjustable lever; the adjusting of hot water is controlled on the mixed water valve body to be carried out simultaneously; make more convenient to operate; simply; and it is cold; the regulation range that hot water mixes is big; the reliability height; can make cold water that the process of a voltage stabilizing is arranged when entering inner container of electric water heater again; assurance enters the water pressure of inner container of electric water heater can change to effective adjusting control; the inner bag of electric water heater is remained in the low pressure works; improve the safety reliability of electric water heater work; and when stopping into water; non-return control assembly can effectively guarantee the phenomenon that the water of inner bag can not occur flowing backwards; further protect inner bag; avoid the dry combustion method and the damage of inner bag; the utility model is simple in structure simultaneously; easy to operate; reliably, practical.
Describe basic structure of the present utility model and working principle in detail below in conjunction with accompanying drawing;
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that structural representation cuts open in the office of voltage stabilizing control assembly of the present utility model;
Fig. 3 is that structural representation cuts open in the office of non-return control assembly of the present utility model;
Fig. 4 is the A-A sectional view of Fig. 1;
As Fig. 1-shown in Figure 4, the utility model comprises that mixing water regulates assembly I, voltage stabilizing control assembly II, non-return control assembly III, wherein mix water and regulate assembly I by mixed water cavity 1, mix water regulating valve body 2, mixing water adjustable lever 3 forms, wherein, mixing water valve body 2 is prior art, and mixed water adjustable lever 3 is arranged on and mixes in the water regulating valve body, mix water regulating valve body 2 and comprise that a water intake and two is subjected to mix the water outlet of water adjustable lever 3 controls, by regulating mixed water adjustable lever 3 water flow of two water outlets is changed simultaneously, promptly when the water flow of a water outlet increases, the corresponding minimizing of the water flow of another water outlet, vice versa.The water outlet of voltage stabilizing control assembly II and the water intake of mixed water regulating valve body 2 join, mix a water outlet of water regulating valve body 2 and the water outlet of inner container of electric water heater and connect the water intake that mixes water cavity 1 respectively, mix another water outlet of water regulating valve body 2 and the water intake of non-return control assembly and join, the water outlet of non-return control assembly III connects the water intake of inner container of electric water heater.When needs mix water, only need cocked mixed water adjustable lever 3 left rotation and right rotation just can regulate the water yield that enters inner container of electric water heater and enter the water yield of mixing in the water cavity 1, thereby realize hot water or cold water's mixed process, the water-exit temperature that just can be satisfied with through adjusting repeatedly.Voltage stabilizing control assembly II comprises valve body 5, valve gap 6, valve gap 6 is connected with valve body 5 and is one, wherein valve body 5 inner chambers are provided with spring 51, mandrel 52, core print seat 53, drive link 54, water epithelium 55, core print seat 53 is installed in valve body 5 inner chambers, and core print seat 53 is provided with seal washer with the position that valve body 5 joins, its sidewall is provided with some water inlets 531, mandrel 52 is installed in the core print seat 53, the outer wall surface of mandrel 52 is provided with one deck sealer, can reliable sealing live water inlet 531 on core print seat 53 sidewalls to guarantee mandrel 52 at course of action, for the flow that guarantees water inlet has a gradually slow process, the top of mandrel 52 is processed into and is cone.Spring 51 is installed between valve body 5 inner chamber base plates and mandrel 52 bottoms, water epithelium 55 is arranged on valve body 5 tops, drive link 54 upper ends join by pole socket 56 and water epithelium 55, for guaranteeing that pole socket 56 and water epithelium 55 have a bigger area of contact, the stress of water epithelium 55 effectively is delivered on the mandrel 52, pole socket 56 comprises a larger area ceiling and a pedestal, ceiling posts the lower surface at water epithelium 55, drive link 54 is connected with the pedestal of pole socket 56 and is one, the top of mandrel 52 is provided with a center hole simultaneously, and the lower end of drive link 54 is nested with in this center hole.Pass through the transmission of drive link 54 like this, mandrel 52 and water epithelium 55 can be synchronized with the movement, it is stressed big promptly to work as water epithelium 55, when raising up, can drive mandrel 52 and move upward, and water inlet 531 sealings of core print seat 53 are more, thereby reduce flow of inlet water, reduce pressure, otherwise, then move downward, open water intake, keep water flow.Be provided with in the valve gap 6 and regulate plug screw 61, pressure-stabilizing spring 62, moisture film and endure plate 63, regulate plug screw 61 and be arranged on valve gap 6 tops, moisture film is endured plate 63 and is arranged on valve gap 6 bottoms, and contact with the water epithelium 55 on valve body 5 tops, pressure-stabilizing spring 62 is installed in by pressure-stabilizing spring seat 64 and regulates plug screws 61 in the valve gap 6 and moisture film is endured between the plate 63.For the stress that makes water epithelium 56 and pressure-stabilizing spring 62 effective connections together, it is a larger area flat board that moisture film is endured plate 63, and post at moisture film and endure plate 63 upper surfaces, for the stress that makes pressure-stabilizing spring 62 consistent with the stress of water epithelium 55, moisture film is endured plate 63 and is regulated between the plug screw 61 and is provided with pressure-stabilizing spring 62, and moisture film is endured plate 63 and is provided with pressure-stabilizing spring seat 64, this pressure-stabilizing spring seat 64 comprises and posts the pedestal of enduring the dull and stereotyped and fixed stably pressing spring 62 of larger area on the plate 63 at moisture film, the lower end of pressure-stabilizing spring 62 is fixed on the pedestal of this pressure-stabilizing spring seat 64, non-return control assembly III is by check valve body 71, non-return Sealing 72, check spring 73 is formed, wherein non-return Sealing 72 is arranged on the water inlet position of check valve body 71, and check spring 73 is arranged between check valve body 71 interior top of chamber and the non-return Sealing 72 by check spring seat 74.When water enters inner container of electric water heater, under the effect of water pressure, the non-return Sealing 72 unlatching water intake that moves upward, water flows into inner bag smoothly, when stopping into water, under the effect of inner bag internal water pressure and check spring 73, non-return Sealing 72 moves downward, close water intake, effectively avoid the water in the inner bag to occur flowing backwards.Mix water adjusting assembly and have Decompression valves 4, this Decompression valves 4 is made up of sluicing valve body 41 and sluicing handle 42, and sluicing handle 42 is arranged on the sluicing valve body 41, and the water intake of sluicing valve body 41 joins with the mixed assembly of regulating, after finishing using, for avoiding inner bag to accumulate too much water is arranged, produce bigger water pressure, by the sluicing handle 42 of outwarding winding, open sluicing valve body 41, just water wherein can be bled off, reduce water pressure wherein, guarantee that further electric water heater always works under the low-pressure state.
Claims (8)
1, a kind of electric water heater mixes water valve with automatic voltage regulation, comprise that mixing water regulates assembly, wherein mix water and regulate assembly by mixed water cavity (1), mix water regulating valve body (2), mixing water adjustable lever (3) forms, and mixed water adjustable lever (3) is arranged on and mixes in the water regulating valve body (2), mix water regulating valve body (2) and comprise that a water intake and two is subjected to mix the water outlet of water adjustable lever (3) control, it is characterized in that also comprising voltage stabilizing control assembly and non-return control assembly, wherein the water outlet of voltage stabilizing control assembly and the water intake of mixed water regulating valve body (2) join, one water outlet of mixed water regulating valve body (2) and the water outlet of inner container of electric water heater connect the water intake of mixed water cavity (1) respectively, mix another water outlet of water regulating valve body (2) and the water intake of non-return control assembly and join, the water outlet of non-return control assembly connects the water intake of inner container of electric water heater.
2, mix water valve according to the described automatic voltage regulation of claim 1, it is characterized in that above-mentioned mixed water adjusting assembly has Decompression valves (4), this Decompression valves (4) is made up of sluicing valve body (41) and sluicing handle (42), sluicing handle (42) is arranged on the sluicing valve body (41), and the water intake of sluicing valve body (41) and mixed water are regulated assembly and joined.
3, mix water valve according to the described automatic voltage regulation of claim 1, it is characterized in that above-mentioned voltage stabilizing control assembly comprises valve body (5), valve gap (6), wherein valve body (5) inner chamber is provided with spring (51), mandrel (52), core print seat (53), drive link (54), water epithelium (55), core print seat (53) is installed in valve body (5) inner chamber, its sidewall is provided with some water inlets (531), mandrel (52) is installed in the core print seat (53), spring (51) is installed between valve body (5) and the mandrel (52), and drive link (54) is arranged between water epithelium (55) and the mandrel (52); Be provided with in the valve gap (6) and regulate plug screw (61), pressure-stabilizing spring (62), moisture film and endure plate (63), regulate plug screw (61) and be arranged on valve gap (6) top, moisture film is endured plate (63) and is posted at water epithelium (55) upper surface, and pressure-stabilizing spring (62) is arranged on adjusting plug screw (61) and moisture film is endured between the plate (63).
4, mix water valve according to the described automatic voltage regulation of claim 3, it is characterized in that above-mentioned water epithelium (55) is rubber membrane, elastic metallic diaphragm or metal bellows diaphragm.
5, mix water valve according to the described automatic voltage regulation of claim 3, it is characterized in that mandrel (52) outer wall surface of above-mentioned valve body (5) is provided with one deck sealer, its top is cone.
6, mix water valve according to the described automatic voltage regulation of claim 3, the mandrel (52) that it is characterized in that above-mentioned valve body (5) is provided with center hole, the bottom of above-mentioned drive link (54) is nested with in this center hole, also be provided with pole socket (56) in the valve body (5), this pole socket (56) comprises and posting at the larger area ceiling of water epithelium (55) lower surface and the pedestal of fixed conveyor bar (54) that the pedestal of the upper end of drive link (54) and pole socket (56) joins.
7, mix water valve according to the described automatic voltage regulation of claim 3, it is characterized in that also being provided with in the above-mentioned valve gap (6) pressure-stabilizing spring seat (64), this pressure-stabilizing spring seat (64) comprises and posts the pedestal of enduring the dull and stereotyped and fixed stably pressing spring (62) of larger area on the plate (63) at moisture film.
8, mix water valve according to the described automatic voltage regulation of claim 1, it is characterized in that above-mentioned non-return control assembly is made up of check valve body (71), non-return Sealing (72), check spring (73), wherein non-return Sealing (72) is arranged on the water inlet position of check valve body (71), and check spring (73) is arranged between check valve body (71) and the non-return Sealing (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246560 CN2357190Y (en) | 1998-11-20 | 1998-11-20 | Automatic pressure-stabilizing water mixing valve for electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246560 CN2357190Y (en) | 1998-11-20 | 1998-11-20 | Automatic pressure-stabilizing water mixing valve for electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2357190Y true CN2357190Y (en) | 2000-01-05 |
Family
ID=33991980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98246560 Expired - Fee Related CN2357190Y (en) | 1998-11-20 | 1998-11-20 | Automatic pressure-stabilizing water mixing valve for electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2357190Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534645A (en) * | 2014-09-08 | 2015-04-22 | 广东顺德光晟电器有限公司 | Sealed and outlet-opened type convertible intermediate bearing pressure electric water heater |
| CN116697091A (en) * | 2023-08-01 | 2023-09-05 | 浙江菲达精工机械有限公司 | Servo water inlet valve for plate replacement |
-
1998
- 1998-11-20 CN CN 98246560 patent/CN2357190Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534645A (en) * | 2014-09-08 | 2015-04-22 | 广东顺德光晟电器有限公司 | Sealed and outlet-opened type convertible intermediate bearing pressure electric water heater |
| CN116697091A (en) * | 2023-08-01 | 2023-09-05 | 浙江菲达精工机械有限公司 | Servo water inlet valve for plate replacement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |