CN201529019U - Drinking water temperature adjusting device and drinking water supply equipment composed by the device - Google Patents

Drinking water temperature adjusting device and drinking water supply equipment composed by the device Download PDF

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Publication number
CN201529019U
CN201529019U CN2009203037996U CN200920303799U CN201529019U CN 201529019 U CN201529019 U CN 201529019U CN 2009203037996 U CN2009203037996 U CN 2009203037996U CN 200920303799 U CN200920303799 U CN 200920303799U CN 201529019 U CN201529019 U CN 201529019U
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China
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valve
temperature
water
drinking water
heating cabinet
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CN2009203037996U
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周文乾
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周文乾
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Abstract

The utility model discloses a drinking water temperature adjusting device, which comprises a hot water supply pipe, a water valve connected with the hot water supply pipe and a water outlet pipe connected with the water valve; the water valve is a mixing water valve; the mixing water valve is connected with a cold water supply pipe; the hot water supply pipe is connected with a hot water tank; the cold water supply pipe is connected with a cold water tank. The mixing water valve comprises a valve seat used for connecting the hot water supply pipe, the cold water supply pipe and the water outlet pipe; and a valve core which is disposed inside the valve seat for adjusting the flow of the cold water supply pipe and the hot water supply pipe by deflection to form drinking water with different temperatures to flow out through the water outlet pipe. because the mixing water valve can realize the temperature adjustment of drinking water, the device is also equipped with a temperature sensor and a measuring cup, can provide drinking water with specific amount and temperature for user, and reduces the trouble for mixing hot and cold water. The utility model also discloses a drinking water supply equipment, which is equipped with double heating tanks, can provide hot boiled water for user continuously, and can prevent repeated heating, and effectively prevent nitrite generation.

Description

The temperature-adjusting device of drinking water reaches by its drinking water supply equipment that constitutes
Technical field
The utility model relates to a kind of temperature-adjusting device, refers in particular to the temperature-adjusting device that is used for drinking water, and the utility model also relates to the drinking water supply equipment that is made of this temperature-adjusting device.
Background technology
In the modern house life, water dispenser is as a kind of supply equipment, the drinking water water storage instrument of the kettle before places such as house, office have replaced and thermos bottle and so on becomes original water storage instrument into a drinking water equipment that integrates heating, refrigeration, water storage.Be divided into two kinds and present water dispenser is common, a kind of is to be specifically designed to barreled drinking water, another then is to carry purifier, and these two kinds of water dispenser structures are not with the cooling structure after the heating, promptly supply delivery port and be divided into hot water outlet and cooling water outlet, hot water outlet flows out is the hot water that heating is in keeping warm mode after boiled, the another one cooling water outlet then is directly to be connected to cooling water outlet by storage tank (without the water of heating), perhaps is connected to cooler bin (having cooling device) from storage tank and then is connected to cooling water outlet.There is following shortcoming in existing water dispenser structure:
1. can only hot-water supply or cold water, have no idea by the water of user's needs supply specified temp.
2. the drinking water of cooling water outlet is the water that does not heat boiled processing, and whether no matter be the bottled water of complete filter cleaning, still the direct drinking that is purified by purifier is from user's psychology, not unhygienic through the heat treated representative.The running water of purifier processing is necessary through once heating boiled processing procedure in addition.
3. when the user need use warm water, need connect earlier after a part of hot water, connect a part of cold water again, time-consuming completely inconvenient again.
4. might be in winter, and cause water ice chest in not use for a long time and go bad because do not use cold water for a long time, might be because of not using hot water for a long time in summer yet, and cause water in the heating cabinet not use for a long time and go bad.
The present utility model people carries out innovative design based on the defective of above-mentioned prior art, develops the temperature-adjusting device of drinking water of new generation and the drinking water supply equipment that is made of this device.
The utility model content
The purpose of this utility model is to overcoming the drinking water supply equipment that the deficiencies in the prior art provide a kind of temperature-adjusting device of drinking water and constitute thus.
The thermostatic technology contents of a kind of drinking water of the utility model is: a kind of temperature-adjusting device of drinking water, comprise the hot water supply pipe, water valve that is connected with the hot water supply pipe and the outlet pipe that is connected with water valve, it is characterized in that described water valve is a Mixed water valve, Mixed water valve is connected with the cold feed pipe, described hot water supply pipe is connected with boiler, the cold feed pipe is connected with cold water storage cistern, described Mixed water valve comprises and is used to connect the hot water supply pipe, the valve seat of cold feed pipe and outlet pipe and the spool of being located in the valve seat, spool is regulated the cold feed pipe when the valve seat intrinsic deflection, the flow of hot water supply pipe, the drinking water that forms different temperatures flows out through outlet pipe.
Its further technology contents is: described spool constitutes the state of the open and close of Mixed water valve during axial displacement in valve seat; Described cold water storage cistern is provided with the cold water inlet that is connected with boiler; Described boiler and hot water supply pipe are coated with heat-insulation layer.
Its further technology contents is: also comprise the casing that is used to set firmly boiler, cold water storage cistern and Mixed water valve, casing is provided with panel, the innermost end portions of spool is provided with back-moving spring, the lower end of described outlet pipe is provided with measuring cup, the top of measuring cup is provided with up and down floatage body, floatage body upper end is connected with lever tail on being fixedly arranged on valve seat, and the middle-end of lever is connected with self-locking body, and described valve seat is provided with the self-locking hole that is used for the self-locking body slip; In spool inwardly is pushed to during stop bit, under the gravity effect of floatage body, self-locking body is displaced downwardly in the spool bore of valve seat, and spool ends the opening state that keeps Mixed water valve under the effect supporting of self-locking body, and the drinking water of outlet pipe flows in the measuring cup, drinking water in the measuring cup rises, floatage body is subjected to moving in the interior drinking water buoyancy generation of measuring cup, and by the effect of lever, self-locking body moves up, stop bit outside spool outwards moves under the effect of back-moving spring, Mixed water valve is in closed condition.
Its further technology contents is: described floatage body is the extension type structure, described floatage body comprises the floating block of being located at the lower end, the frame body and the trip bolt that is used to be connected floating block and frame body of being located at the upper end, the upper end of floating block comprises the connecting rod that is provided with connecting hole, the lower end of frame body is provided with the binding groove that is used to regulate the floatage body height, the middle-end of frame body is sheathed on the periphery of valve seat, and the upper end of frame body is provided with the lever hole that is connected with lever tail.
Its further technology contents is: also comprise control module, adjustment load button, be located at the hot water temperature's sensor in the boiler and be located at the interior cold water temperature sensor of cold water storage cistern; Described spool extends internally and is provided with external splines portion, described external splines portion is connected with the executive component that is provided with internal spline portion, described executive component connects with control module, described control module is after the temperature of temperature that receives the hot water sensor and cold water sensor, input signal according to the adjustment load button sends control signal corresponding to executive component, executive component acts on spool external splines portion after producing displacement, spool produces deflection, regulate the flow of cold feed pipe, hot water supply pipe, the drinking water that forms relevant temperature flows out through outlet pipe.
Its further technology contents is: described spool hot water supply pipe and cold feed Guan Jun when deflection electrode is spacing have drinking water to flow to outlet pipe, and described executive component comprises stepper motor, reducing gear that is connected with stepper motor and the spline housing that is connected with reducing gear that connects with control module; Spline housing is provided with aforesaid internal spline portion.
Its further technology contents is: also comprise control module, consumption load button, display screen, be located at the hot water temperature's sensor in the boiler and be located at the interior cold water temperature sensor of cold water storage cistern; Described spool stretches out and is provided with valve handle, and the periphery of valve handle is provided with the deflection angle sign; Described control module is after the temperature of temperature that receives the hot water sensor and cold water sensor, input signal according to the consumption load button sends corresponding signal to display screen, and described display screen shows the temperature of the output of drinking water that different spool deflection angles is corresponding with it at this moment; The user can be according to the indication of display screen, and the rotation valve handle is to corresponding position, and spool produces deflection, regulates the flow of cold feed pipe, hot water supply pipe, and the drinking water that forms relevant temperature flows out through outlet pipe.
The technology contents of a kind of drinking water supply equipment of the utility model is: a kind of drinking water supply equipment comprises aforesaid temperature-adjusting device; Described boiler is two heating cabinets, and the hot water supply pipe is connected with the hot outlet pipe that two heating cabinets are provided with, and described cold water inlet is connected with hot outlet pipe; Described pair of heating cabinet comprises feed tube, heating element heater and drain pipe, first heating cabinet and second heating cabinet, feed tube connects with first heating cabinet, second heating cabinet by the feed liquor triple valve that is provided with, and drain pipe connects with first heating cabinet, second heating cabinet by the fluid triple valve that is provided with; Feed liquor triple valve and fluid triple valve are coupled to each other by a control lever, when described feed liquor triple valve is communicated with the feed tube and first heating cabinet, the fluid triple valve is communicated with second heating cabinet and drain pipe, when the feed liquor triple valve is communicated with the feed tube and second heating cabinet, the fluid triple valve is communicated with first heating cabinet and drain pipe, and heating element heater comprises first heating element heater of being located at first heating cabinet and second heating element heater of being located at second heating cabinet.
Its further technology contents is: described pair of heating cabinet also comprises a control handle, and described control handle connects with control lever; Feed tube is located at the top or the middle section position of heating cabinet, and drain pipe is located at the below of heating cabinet; Be provided with the check valve that is used to stop the heat transmission in the described cold water inlet, described check valve comprises unidirectional valve seat and nonreturn valve core, and described nonreturn valve core is a ball float of being located at unidirectional valve seat below.
Its further technology contents is: described pair of heating cabinet also comprises heating control module, first temperature detect switch (TDS) that described heating control module comprises first temperature sensor be located in first heating cabinet, be located at second temperature sensor in second heating cabinet, connect with first heating element heater, second temperature detect switch (TDS), the change-over switch that is connected with control handle with the connection of second heating element heater, the change-over switch input connects with power supply, and two outputs of change-over switch connect with first temperature detect switch (TDS), second temperature detect switch (TDS) respectively; Also comprise first liquid-level switch of being located at first heating cabinet and second liquid-level switch of being located at second heating cabinet, first liquid-level switch is connected with first temperature detect switch (TDS), and second liquid-level switch is connected with second temperature detect switch (TDS).
The utility model beneficial effect compared with prior art is: the temperature-adjusting device of the drinking water of the utility model, because of being provided with the adjustment that Mixed water valve can be realized drinking water, be furnished with temperature sensor and measuring cup, the drinking water of specific consumption and specified temp can be provided for the user, reduce the trouble that the cold and hot water of user is converted, the drinking water equipment of the utility model is because of being furnished with two heating cabinets, can be the user hot boiling water is provided continuously, and can prevent drinking water repeat the heating, effectively prevent the generation of nitrite.Of the present utility model applying has fabulous market prospects, can obtain considerable economic and social benefit.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the temperature-adjusting device specific embodiment structural representation of the drinking water of the utility model;
Fig. 2 is in the sectional structure chart of opening state for the Mixed water valve of the temperature-adjusting device of the drinking water of the utility model;
Fig. 3 is in the sectional structure chart of closed condition for the Mixed water valve of the temperature-adjusting device of the drinking water of the utility model;
Fig. 4 is that the A of Fig. 3 is to partial view;
Fig. 5 is the drinking water supply equipment specific embodiment structural representation of the utility model;
Fig. 6 is two heating cabinet electrical schematic diagrams of the drinking water supply equipment of the utility model.
Description of reference numerals
1 boiler, 11 hot water supply pipes
2 cold water storage cisterns, 21 cold feed pipes
22 cold water inlets, 3 Mixed water valves
31 valve seats, 32 spools
33 outlet pipes, 4 casings
41 panels, 34 back-moving springs
42 measuring cups, 5 floatage bodies
6 levers, 61 self-locking bodies
62 transition connecting rods
7 executive components, 71 spline housings
72 reducing gears, 310 self-locking holes
311 spool bore, 51 floating blocks
52 frame bodies, 53 trip bolts
510 connecting rods, 520 binding grooves
521 cavities, 522 lever holes
410 trip bolt grooves, 411 temperature adjustment buttons
412 indicator lamps, 413 display screens
12 hot water temperature's sensors, 23 cold water temperature sensors
320 external splines portions, 321 press sections
312 draw-in grooves
The two hot outlet pipes of heating cabinet 11A of 1A, drain pipe
14 feed tube 13A, first heating element heater
The 13B second heating element heater 10A first heating cabinet
10B second heating cabinet 15 feed liquor triple valves
16 fluid triple valves, 17 control levers
18 control handles
The TR1 first temperature sensor TR2 second temperature sensor
The TS1 first temperature detect switch (TDS) TS2 second temperature detect switch (TDS)
T1 primary heater T2 secondary heater
S change-over switch SA1 first liquid level sensor
SA2 second liquid level sensor
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further introduced and explanation, but be not limited to this.
As shown in Figures 1 to 4, the temperature-adjusting device of a kind of drinking water of the utility model, comprise hot water supply pipe 11, water valve that is connected with hot water supply pipe 11 and the outlet pipe 33 that is connected with water valve, water valve is a Mixed water valve 3, Mixed water valve 3 is connected with cold feed pipe 21, hot water supply pipe 11 is connected with boiler 1, cold feed pipe 21 is connected with cold water storage cistern 2, Mixed water valve 3 comprises and is used to connect hot water supply pipe 11, the valve seat 31 of cold feed pipe 21 and outlet pipe 33 and the spool of being located in the valve seat 31 32, spool 32 is regulated cold feed pipe 21 when valve seat 31 intrinsic deflections, the flow of hot water supply pipe 11, the drinking water that forms different temperatures flows out through outlet pipe 33.As shown in Figure 2 to Figure 3, spool 32 constitutes the state (Fig. 2 is an opening, and Fig. 3 is a closed condition) of the open and close of Mixed water valve 3 during axial displacement in valve seat 31; Cold water storage cistern 2 is provided with the cold water inlet 22 that is connected with boiler 1; For playing heat insulation effect, being coated with heat-insulation layer at boiler 1 and hot water supply pipe 11 (does not express among Fig. 1, this heat-insulation layer is one deck, two layers or more insulation material composition, be coated on the appearance of boiler and hot water supply pipe, for further improving effect of heat insulation, boiler can also be adopted the low material of the coefficient of heat conduction).
Also comprise the casing 4 that is used to set firmly boiler 1, cold water storage cistern 2 and Mixed water valve 3, casing 4 is provided with panel 41, the innermost end portions of spool 32 is provided with back-moving spring 34, the lower end of outlet pipe 33 is provided with measuring cup 42, the top of measuring cup 42 is provided with up and down floatage body 5, floatage body 5 upper ends are connected with lever 6 afterbodys on being fixedly arranged on valve seat 31, the middle-end of lever 6 is connected with self-locking body 61 (can produce deflection for reducing when self-locking body 61 slides, increased a transition connecting rod 62), valve seat 31 is provided with and is used for the self-locking hole 310 that self-locking body 61 slides; Push the press section 321 of spool front end as the user, in spool 32 inwardly is pushed to during stop bit, under the gravity effect of floatage body 5, self-locking body 61 is displaced downwardly in the spool bore 311 of valve seat 31, spool 32 ends the opening state that keeps Mixed water valve 3 under the effect supporting of self-locking body 61, the drinking water of outlet pipe 33 flows in the measuring cup 42, drinking water in the measuring cup 42 rises, floatage body 5 is subjected to drinking water buoyancy in the measuring cup 42 and produces and move, effect by lever 6, self-locking body 61 moves up, stop bit outside spool 32 outwards moves under the effect of back-moving spring 34, and Mixed water valve 3 is in closed condition.Floatage body 5 is the structure of extension type, floatage body 5 comprises the floating block 51 of being located at the lower end, be located at the frame body 52 and the trip bolt 53 that is used to be connected floating block 51 and frame body 52 of upper end, the upper end of floating block 51 comprises that being provided with connecting hole (is used for being connected with trip bolt 53, not shown) connecting rod 510, the lower end of frame body 52 is provided with the binding groove 520 that is used to regulate floatage body 5 height, and (binding groove 520 is used to wear trip bolt 53, the length of binding groove depends on the height of the required adjusting of floatage body, on panel 41, also be provided with the trip bolt groove 410 that floatage body moves up and down, also be provided with the containing mark value on the trip bolt groove, to represent at specific measuring cup, when trip bolt is positioned at this scale value, the drinking water capacity of being taken), the middle-end of frame body 52 is provided with cavity 521, cavity is sheathed on the periphery of valve seat 31, and (the valve seat periphery is provided with and is used for the chute that frame body slides up and down, play the guide-localization effect, not shown), the upper end of frame body 52 is provided with the lever hole 522 that is connected with lever tail.
Comprise that also control module is (not shown, the kernel control chip of control circuit, be generally single-chip microcomputer), be located at adjustment load button 411 (also comprise the capacity load button in the load button, the capacity input value is corresponding to the scale value on the trip bolt groove 410) on the panel 41, be located at the hot water temperature's sensor 12 in the boiler 1 and be located at cold water temperature sensor 23 in the cold water storage cistern 2; Spool 32 extends internally and is provided with external splines portion 320, external splines portion 320 is connected with the executive component 7 that is provided with internal spline portion (spline housing 71), executive component 7 connects with control module (control circuit part), control module is after the temperature of temperature that receives hot water sensor 12 and cold water sensor 23, input signal according to adjustment load button 411 sends control signal corresponding to executive component 7, act on the external splines portion 320 of spool 32 after the executive component 7 generation displacements, spool 32 produces deflection, regulate cold feed pipe 21, the flow of hot water supply pipe 11, the drinking water that forms relevant temperature flows out through outlet pipe 33.Spool 32 hot water supply pipe 11 and cold feed pipe 21 when deflection electrode is spacing all have drinking water to flow to outlet pipe 33, and executive component 7 comprises stepper motor (not shown), reducing gear 72 that is connected with stepper motor and the spline housing 71 that is connected with reducing gear 72 that connects with control module; Spline housing 71 is provided with aforesaid internal spline portion (the inner of valve seat is provided with a draw-in groove 312 that is used for spline housing 51 is carried out axial location).Among this embodiment, the height of the floating block 51 by speed governing floatage body 5 can be adjusted the capacity of at every turn taking drinking water, and the floatage body of increase, lever and self-locking body are finished quantitatively measuring of each drinking water.Aspect the adjusting temperature, need with reference to the capacity of taking drinking water at every turn, when the temperature of required drinking water fixedly the time, the deflection angle of spool is different, because in the drinking water relatively hot water tank in the hot water supply pipe, temperature can be lower, only calculate still and error can occur with detected temperature value, because the temperature sectional of user's required water design, such as 40 degree, 50 degree, 60 degree, 70 degree, 80 degree and 90 degree etc., and the capacity of each drinking water also can carry out segment design, as 150 milliliters, 200 milliliters, milliliter, 250 milliliters, 300 milliliters, 500 milliliters and 1000 milliliters etc., and environment temperature also can segmentation be selected (can to import by button, also can set up the indoor environment temperature sensor), as being 10 degree winter, 13 degree, 16 degree (room temperature) etc., be 20 degree summer, 22 degree, 25 degree, 30 degree (room temperature) etc., under each environment temperature, required different drinking water temperature and different drinking water capacity, constitute multiple combination, every kind of combination is different to the deflection angle of spool.Consideration for cost, each combination that the difference of these three factors can be constituted and the corresponding relation of spool deflection angle, by the manufacturer to each structural design (different project organization, its coefficient of heat transfer is different), in the laboratory, finish test, set up capacity, the hot water temperature, the corresponding relation of environment temperature (cold water temperature and environment temperature are close) and drinking water temperature, set up database (this data of database capacity depends on the precision of temperature value and capability value) with this, in this database input control module, so the deflection angle of spool only need be according to required drinking water capacity, drinking water temperature and hot water temperature and cold water temperature can find corresponding deflection angle (spool) from database, control module is sent to executive component (such as stepper motor) with the deflection angle signal, just can obtain the drinking water of quantitative constant temperature.For allowing the user more know the various states of this device, on panel 41, have additional indicator lamp 412 and display screen 413, display screen can also add clock and show and time reporting function.
As another kind of preferred embodiment, can on the basis of previous embodiment, save executive component, the inner of spool also no longer is provided with external splines portion, but is provided with valve handle in the outside of spool (front end), and the periphery of valve handle is provided with the deflection angle sign; Control module is according to the hot water temperature, cold water temperature, the capacity of taking and the temperature of drinking water, the deflection angle of spool correspondence is presented on the display screen, the deflection angle that the user shows according to display screen, the rotation valve handle is to corresponding position, spool produces deflection, regulate the cold feed pipe, the flow of hot water supply pipe, the drinking water that forms relevant temperature and capacity flows out through outlet pipe, this embodiment as the executive component of stepper motor and so on, it is low to have cost, the function of constant temperature quantitative fetching drinking water is constant, at the domestic consumer, promptly water custom (water temperature and the water yield) not too changes as many, and the variation of environment temperature also is very big, and process slowly, so the deflection angle of spool seldom changes, this shows that the structure of this manual mode also is a kind of good embodiment.
As shown in Figure 5, a kind of drinking water supply equipment of the utility model, comprised can implement in the previous embodiment temperature-adjusting device, boiler wherein is two heating cabinet 1A, hot water supply pipe 11 is connected with the hot outlet pipe 11A that two heating cabinet 1A are provided with, and cold water inlet 22 is connected with hot outlet pipe 11A.Two heating cabinets comprise feed tube 14, heating element heater (comprising first heating element heater 13A that is located at the first heating cabinet 10A and the second heating element heater 13B that is located at the second heating cabinet 10B) and drain pipe (hot outlet pipe 11A), the first heating cabinet 10A and the second heating cabinet 10B, feed tube 14 connects with the first heating cabinet 10A, the second heating cabinet 10B by the feed liquor triple valve 15 that is provided with, and drain pipe (hot outlet pipe 11A) connects with the first heating cabinet 10A, the second heating cabinet 10B by the fluid triple valve 16 that is provided with; Feed liquor triple valve 15 is coupled to each other by a control lever 17 with fluid triple valve 16, when feed liquor triple valve 15 is communicated with the feed tube 14 and the first heating cabinet 10A, fluid triple valve 16 is communicated with the second heating cabinet 10B and drain pipe (hot outlet pipe 11A), when feed liquor triple valve 15 was communicated with the feed tube 14 and the second heating cabinet 10B, fluid triple valve 16 was communicated with the first heating cabinet 10A and drain pipe (hot outlet pipe 11A).Two heating cabinet 1A also comprise a control handle 18, and control handle 18 connects with control lever 17; Feed tube 14 is located at the top or the middle section position of heating cabinet, and drain pipe (hot outlet pipe 11A) is located at the below of heating cabinet.Be provided with the check valve (simple structure, not shown) that is used to stop the heat transmission in the cold water inlet, check valve comprises unidirectional valve seat and nonreturn valve core, and nonreturn valve core is a ball float of being located at unidirectional valve seat below.
As shown in Figure 5 (two heating cabinets heat by manual switchover for the electric control theory figure of drinking water supply equipment, also can use automatic control mode), two heating cabinet 1A also comprise heating control module (heating control system), heating control module comprises the first temperature sensor TR1 (connecting with the first temperature detect switch (TDS) TS1) that is located in the first heating cabinet 10A, be located at the second temperature sensor TR2 (connecting) in the second heating cabinet 10B with the second temperature detect switch (TDS) TS2, the first temperature detect switch (TDS) TS1 that connects with the first heating element heater 13A (primary heater T1), the second temperature detect switch (TDS) TS2 that connects with the second heating element heater 13B (secondary heater T2), the change-over switch S that is connected with control handle 18, change-over switch S input connects with power supply, two outputs of change-over switch S respectively with the first temperature detect switch (TDS) TS1, the second temperature detect switch (TDS) TS2 connects; Also comprise first liquid-level switch SA1 that is located at the first heating cabinet 10A and the second liquid-level switch SA2 that is located at the second heating cabinet 10B, the first liquid-level switch SA1 connects with the first temperature detect switch (TDS) TS1 (the first heating cabinet topped up with water just heating), the second liquid-level switch SA2 connect with the second temperature detect switch (TDS) TS2 (the second heating cabinet topped up with water just heat).Two heating cabinets adopt automatic control can adopt at hot outlet pipe place and set up microswitch, detect when anhydrous, drive a driven by motor control handle and rotate, promptly can realize, and also be the embodiment of the drinking water supply equipment of the utility model.
In sum, the temperature-adjusting device of the drinking water of the utility model, because of being provided with the adjustment that Mixed water valve can be realized drinking water, be furnished with temperature sensor and measuring cup, the drinking water of specific consumption and specified temp can be provided for the user, reduce the trouble that the cold and hot water of user is converted, the drinking water equipment of the utility model is because of being furnished with two heating cabinets, can be the user hot boiling water is provided continuously, and can prevent the heating that repeats of drinking water, effectively prevent the generation of nitrite.Of the present utility model applying has fabulous market prospects, can obtain considerable economic and social benefit.
The above angle from specific embodiment discloses further to technology contents of the present utility model; its purpose is to allow everybody be easier to understand technology contents of the present utility model; do not represent embodiment of the present utility model and rights protection to be confined to this, rights protection scope of the present utility model should be as the criterion with claims of the present utility model.

Claims (10)

1. the temperature-adjusting device of a drinking water, comprise the hot water supply pipe, water valve that is connected with the hot water supply pipe and the outlet pipe that is connected with water valve, it is characterized in that described water valve is a Mixed water valve, Mixed water valve is connected with the cold feed pipe, described hot water supply pipe is connected with boiler, the cold feed pipe is connected with cold water storage cistern, described Mixed water valve comprises and is used to connect the hot water supply pipe, the valve seat of cold feed pipe and outlet pipe and the spool of being located in the valve seat, spool is regulated the cold feed pipe when the valve seat intrinsic deflection, the flow of hot water supply pipe, the drinking water that forms different temperatures flows out through outlet pipe.
2. the temperature-adjusting device of a kind of drinking water according to claim 1 is characterized in that described spool constitutes the state of the open and close of Mixed water valve during axial displacement in valve seat; Described cold water storage cistern is provided with the cold water inlet that is connected with boiler; Described boiler and hot water supply pipe are coated with heat-insulation layer.
3. the temperature-adjusting device of a kind of drinking water according to claim 2, its feature also comprises the casing that is used to set firmly boiler, cold water storage cistern and Mixed water valve, casing is provided with panel, the innermost end portions of spool is provided with back-moving spring, the lower end of described outlet pipe is provided with measuring cup, and the top of measuring cup is provided with up and down floatage body, and floatage body upper end is connected with lever tail on being fixedly arranged on valve seat, the middle-end of lever is connected with self-locking body, and described valve seat is provided with and is used for the self-locking hole that self-locking body slides; In spool inwardly is pushed to during stop bit, under the gravity effect of floatage body, self-locking body is displaced downwardly in the spool bore of valve seat, and spool ends the opening state that keeps Mixed water valve under the effect supporting of self-locking body, and the drinking water of outlet pipe flows in the measuring cup, drinking water in the measuring cup rises, floatage body is subjected to moving in the interior drinking water buoyancy generation of measuring cup, and by the effect of lever, self-locking body moves up, stop bit outside spool outwards moves under the effect of back-moving spring, Mixed water valve is in closed condition.
4. the temperature-adjusting device of a kind of drinking water according to claim 3, it is characterized in that described floatage body is the extension type structure, described floatage body comprises the floating block of being located at the lower end, the frame body and the trip bolt that is used to be connected floating block and frame body of being located at the upper end, the upper end of floating block comprises the connecting rod that is provided with connecting hole, the lower end of frame body is provided with the binding groove that is used to regulate the floatage body height, the middle-end of frame body is sheathed on the periphery of valve seat, and the upper end of frame body is provided with the lever hole that is connected with lever tail.
5. the temperature-adjusting device of a kind of drinking water according to claim 4, its feature also comprise control module, adjustment load button, be located at the hot water temperature's sensor in the boiler and be located at cold water temperature sensor in the cold water storage cistern; Described spool extends internally and is provided with external splines portion, described external splines portion is connected with the executive component that is provided with internal spline portion, described executive component connects with control module, described control module is after the temperature of temperature that receives the hot water sensor and cold water sensor, input signal according to the adjustment load button sends control signal corresponding to executive component, executive component acts on spool external splines portion after producing displacement, spool produces deflection, regulate the flow of cold feed pipe, hot water supply pipe, the drinking water that forms relevant temperature flows out through outlet pipe.
6. the temperature-adjusting device of a kind of drinking water according to claim 5, it is characterized in that described spool hot water supply pipe and cold feed Guan Jun when deflection electrode is spacing have drinking water to flow to outlet pipe, described executive component comprises stepper motor, reducing gear that is connected with stepper motor and the spline housing that is connected with reducing gear that connects with control module; Spline housing is provided with aforesaid internal spline portion.
7. the temperature-adjusting device of a kind of drinking water according to claim 4, its feature also comprise control module, consumption load button, display screen, be located at the hot water temperature's sensor in the boiler and be located at cold water temperature sensor in the cold water storage cistern; Described spool stretches out and is provided with valve handle, and the periphery of valve handle is provided with the deflection angle sign; Described control module is after the temperature of temperature that receives the hot water sensor and cold water sensor, input signal according to the consumption load button sends corresponding signal to display screen, and described display screen shows the temperature of the output of drinking water that different spool deflection angles is corresponding with it at this moment; The user can be according to the indication of display screen, and the rotation valve handle is to corresponding position, and spool produces deflection, regulates the flow of cold feed pipe, hot water supply pipe, and the drinking water that forms relevant temperature flows out through outlet pipe.
8. drinking water supply equipment, its feature comprises arbitrary described temperature-adjusting device in the claim 1 to 7; Described boiler is two heating cabinets, and the hot water supply pipe is connected with the hot outlet pipe that two heating cabinets are provided with, and described cold water inlet is connected with hot outlet pipe; Described pair of heating cabinet comprises feed tube, heating element heater and drain pipe, first heating cabinet and second heating cabinet, feed tube connects with first heating cabinet, second heating cabinet by the feed liquor triple valve that is provided with, and drain pipe connects with first heating cabinet, second heating cabinet by the fluid triple valve that is provided with; Feed liquor triple valve and fluid triple valve are coupled to each other by a control lever, when the feed liquor triple valve is communicated with the feed tube and first heating cabinet, the fluid triple valve is communicated with second heating cabinet and drain pipe, when the feed liquor triple valve is communicated with the feed tube and second heating cabinet, the fluid triple valve is communicated with first heating cabinet and drain pipe, and heating element heater comprises first heating element heater of being located at first heating cabinet and second heating element heater of being located at second heating cabinet.
9. a kind of drinking water supply equipment according to claim 8 is characterized in that described pair of heating cabinet also comprises a control handle, and described control handle connects with control lever; Feed tube is located at the top or the middle section position of heating cabinet, and drain pipe is located at the below of heating cabinet; Be provided with the check valve that is used to stop the heat transmission in the described cold water inlet, described check valve comprises unidirectional valve seat and nonreturn valve core, and described nonreturn valve core is a ball float of being located at unidirectional valve seat below.
10. a kind of drinking water supply equipment according to claim 9, it is characterized in that described pair of heating cabinet also comprises heating control module, described heating control module comprises first temperature sensor of being located in first heating cabinet, be located at second temperature sensor in second heating cabinet, first temperature detect switch (TDS) that connects with first heating element heater, second temperature detect switch (TDS) that connects with second heating element heater, the change-over switch that is connected with control handle, the change-over switch input connects with power supply, two outputs of change-over switch respectively with first temperature detect switch (TDS), second temperature detect switch (TDS) connects; Also comprise first liquid-level switch of being located at first heating cabinet and second liquid-level switch of being located at second heating cabinet, first liquid-level switch is connected with first temperature detect switch (TDS), and second liquid-level switch is connected with second temperature detect switch (TDS).
CN2009203037996U 2009-05-30 2009-05-30 Drinking water temperature adjusting device and drinking water supply equipment composed by the device Expired - Lifetime CN201529019U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101554292B (en) * 2009-05-30 2011-11-16 周文乾 Drinking water attemperator and drinking water equipment composed thereof
CN103892714A (en) * 2014-03-31 2014-07-02 苏州华爱电子有限公司 Energy-saving heating cylinder of water dispenser
CN104545478A (en) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 Quantitative beverage receiving device and refrigerator door body with quantitative beverage receiving device
CN105167623A (en) * 2015-10-15 2015-12-23 杨益民 Boiling water dispenser capable of controlling water flow division and used for adjusting water temperature to 30-100 DEG C
CN105401612A (en) * 2015-12-07 2016-03-16 重庆财信合同能源管理有限公司 Water supply method and system based on temperature-adjusting water and direct drinking water
CN105650303A (en) * 2016-03-16 2016-06-08 侴乔力 Water temperature and water amount regulating valve for water dispenser
CN105795913B (en) * 2016-05-25 2018-07-24 钦州学院 A kind of temperature adjustable drinking device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101554292B (en) * 2009-05-30 2011-11-16 周文乾 Drinking water attemperator and drinking water equipment composed thereof
CN103892714A (en) * 2014-03-31 2014-07-02 苏州华爱电子有限公司 Energy-saving heating cylinder of water dispenser
CN103892714B (en) * 2014-03-31 2016-08-17 苏州华爱电子有限公司 Energy-saving type drinker hot cylinder
CN104545478A (en) * 2014-11-26 2015-04-29 青岛海尔股份有限公司 Quantitative beverage receiving device and refrigerator door body with quantitative beverage receiving device
CN104545478B (en) * 2014-11-26 2017-01-04 青岛海尔股份有限公司 A kind of quantitatively connecing is drunk device and has this refrigerator door quantitatively connecing drink device
CN105167623A (en) * 2015-10-15 2015-12-23 杨益民 Boiling water dispenser capable of controlling water flow division and used for adjusting water temperature to 30-100 DEG C
CN105401612A (en) * 2015-12-07 2016-03-16 重庆财信合同能源管理有限公司 Water supply method and system based on temperature-adjusting water and direct drinking water
CN105650303A (en) * 2016-03-16 2016-06-08 侴乔力 Water temperature and water amount regulating valve for water dispenser
CN105795913B (en) * 2016-05-25 2018-07-24 钦州学院 A kind of temperature adjustable drinking device

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