CN2554973Y

CN2554973Y - Adapting running water purified hot/cold drinking machine

Info

Publication number: CN2554973Y
Application number: CN 02272266
Authority: CN
Inventors: 李炽东
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-02
Filing date: 2002-08-02
Publication date: 2003-06-11
Anticipated expiration: 2012-08-02

Abstract

The utility model relates to a converting tap water purifying cold and hot drinking water machine, which is composed of a back shell, a colander, a water inlet electromagnetic valve, a water pressure limiting valve, a decompression anti-overflow valve, a heating inner container, a heating temperature controlling device, an anti-dry burning temperature controlling device, a refrigeration inner container, an electronic refrigeration device, a switch, a lead and a face shell, etc. The utility model is an improvement of a converting tap water purifying cold and hot drinking water machine, and three-step and multilayer of filtering such as a primary colander, a fine colander and an extract colander are used, and the linkage of the water pressure limiting valve and the water inlet electromagnetic is adopted to control the water pressure in a controlling machine in a designed range. The pressure generated by the water in the heating inner container being heated to expand is effectively reduced by adopting the decompression anti-overflow valve. Simultaneously, steam and boiled water can not overflow. The utility model is safe and reliable, and one machine has multi functions. The trouble of buying other water is eliminated. The utility model has the advantages of reasonable design, simple structure, light figure, easy installation, cleaning and use, electricity saving and low cost. Wall-hanging type, desk type and vertical type all can be adopted. The converting tap water can be guaranteed to reach the quality standard of sanitary drinking water stated by the country after the filtering of the machine of the utility model. The water is heated to reach the boiling point, and the temperature can reach the stated standard after refrigeration. The utility model is suitable to generalize and use.

Description

The tap water of plugging into purifies cold and hot drinking water machine

Technical field the utility model tap water of plugging into purifies cold and hot drinking water machine and belongs to by clamping and the filter, the particularly cold and hot drinking water machine of being made up of 3 strainers that the parts of several filtering elements or such element are formed.

Background technology is present, commercially available cold and hot drinking water machine has of all kinds, for example the water treatment device of the multistage pure water filtration unit of patent 97235342.9 office buildings, patent 98221641.6 pipeline type purified waters, patent 98248332.5 " clean water " are though the partial impurities in energy such as the automatic cooling/heating water dispenser elimination tap water, but effect is not very good, and structure is complicated, cost is higher, should not promote the use of.And patent 01234456.7 tap water of plugging into purifies cold and hot drinking water machine through nearly 1 year trial-production, some improper parts that exist on probation, promptly heats water in the courage bloated pressure that produces of splashing that is heated, and steam, boiling water are overflowed.Simultaneously when if hydraulic pressure is higher from the beginning, the machine content is easily leaked, and can produce some safety problems, fails to reach the level of ideal product.

The technology contents the purpose of this utility model is the tap water of plugging into to be purified cold and hot drinking water machine improve; utilize primary filter, second filter, three grades of bed filtrations of secondary filter; adopt the interlock of hydraulic pressure limiting valve and entering water electromagnetic valve, guarantee that the interior hydraulic pressure of machine is in scope of design.Adopt the decompression anti-spill valve, reduce the pressure that the water expanded by heating in the heating courage is produced effectively, simultaneously steam, boiling water is unlikely overflows.Safe and reliable, a tractor serves several purposes is removed the trouble of buying other water from.The utility model is by back cover, primary filter, second filter, secondary filter, entering water electromagnetic valve, the hydraulic pressure limiting valve, the decompression anti-spill valve, the heating courage, the heating temperature control device, anti-dry heating temperature controller, the refrigeration courage, electronic refrigeration plant, switch, lead, compositions such as face-piece, there is being the side of the back cover (6) of engagement ladder way that switch (9) and power supply (8) are housed with face-piece (1), be fastened with primary filter in the bottom surface with screw, primary filter is by last, following filter housing (18), (16), filter core (15), intake-outlet is formed, on, following filter housing (18), sealing-ring (19) is housed (16), connect with nut (17), in filter core (15) is housed, two ends have into, water outlet, advance, water outlet end has screw thread, the water-in tap water of plugging into, filter core (15) is that PP or stupalith are made, be hollow cone shape, downward microcephaly's sealing, major part opening water outlet upwards, but part or all is installed in the drinking water machine outside primary filter, primary filter can be contained in separately outside the back cover (6), with the second filter (22) in sebific duct and the back cover (6), secondary filter (23) serial connection is connected with the clear water faucet (4) of face-piece (1), become drink water purifier, do not need power supply; Second filter (22) is housed in the back cover (6), secondary filter (23), heating courage (20), refrigeration courage (28), and be fixed on the back cover (6) with stainless steel self tapping screw, second filter (22), 14 layers of filter clothes and filtration are housed in the secondary filter (23), sterilization, materials such as absorption, second filter (22) has the elbow pipe coupling with an end of secondary filter (23), the other end of second filter (22) is connected with primary filter through entering water electromagnetic valve (21) with pipe, the elbow of the other end of secondary filter (23) is connected with threeway (25) with pipe, one of threeway (25) is connected with courage (28) water-in that freezes with pipe, and the other end of threeway (25) is connected with threeway (26) with pipe, one of threeway (26) with pipe coupling decontaminate faucet (4), the other end of threeway (26) is connected with threeway (27) with pipe, one of threeway (27) with pipe with heat courage (20) lower water inlet and be connected, the other end of threeway (27) is connected with hydraulic pressure limiting valve (11) with pipe, heating courage (20) top has pipe to be connected with decompression anti-spill valve (7), and heating courage (20) upper side has silicone tube to connect turn on the tap (5); Power supply (8) is fixed on the back cover (6), grounding wire is connected on the earthing position, one polar curve is directly received on the following electrothermal tube one termination post of heating courage (20), another polar curve is received by switch (9) and is added Thermal temperature controller (12) and connect on the post, is connected in series with another termination post of electrothermal tube below overtemperature prote device (10), anti-dry heating temperature controller (13) and the heating courage (20); Power supply (8) is connected in series with an end, resistance, the neon bulb of heating temperature control device (12) behind switch (9); Hydraulic pressure limiting valve (11), entering water electromagnetic valve (21) are connected with power supply (8); Heating courage (20) outsourcing fire-retardant heat insulation material; Below the refrigeration courage (28) electronic refrigeration plant (31) is housed, and be fastened on the back cover (6) with self-tapping screw, power supply (8) is connected with lead with electronic refrigeration plant (31), refrigeration courage (28) bottom water outlet has pipe to be connected with frozen water tap (35), the top water-in has pipe to be connected with threeway (25), face-piece (1) intermediate projections, cover in back cover (6) front, be furnished with insulation pilot lamp (2), the pilot lamp of heating (3), refrigeration pilot lamp (47) and tap outlet (4), (5), (35) on the face, (14) 2 of open holess arranged below the back cover (6); Decompression anti-spill valve (7) is by spring capping, housing, spring, slide block, collapsible silicon capsule, lid, metal is pricked hoop and is formed, in plastics or metal shell (73), load onto the plastics or the metal slide block (74) that have annular recesses on the cylindrical surface, slide block (74) is pressed on the collapsible silicon capsule (75), (75) sealings of collapsible silicon capsule, the other end opening, lid (76) covers on collapsible silicon capsule (75), lid (76) water inlet has silicone tube to be communicated with heating courage (20) top, metal is pricked hoop (77) housing (73) and lid (76) is bound together, the collapsible silicon capsule of sandwich (75) has spring capping (71) to be pressed on the spring (72) in that slide block (74) is preceding; Hydraulic pressure limiting valve (11) is by screw, gland, the hollow compression leg, spring, the copper ring movable contact, housing, the contact slide mass, pellosil, lid, metal is pricked hoop and is formed, screw (111) is fastened on gland (112) on the housing (116), gland (112) entangles hollow posts (113), spring (114), copper ring movable contact (115), there is pin to cooperate on the pellosil (118) with hole on the contact slide mass (117), lid (119) covers on pellosil (118), metal is pricked hoop (110) lid (119) and housing (116) is bound together, whether sandwich pellosil (118), contact slide mass (117) can promote copper ring movable contact (115) and contact with housing (116) rest contact.The utility model is reasonable in design, simple in structure, the bodily form is light and handy, adopt wall-hangingly, also can repack into desk-top or vertically for using, easily installation, easy cleaning, easily use, power saving, that plugs into filters the quality standard that the back guarantees to reach the safe drinking water of national regulation from water through this machine, and heating reaches boiling point, and refrigeration afterwards temperature reaches required standard.Cost is low, should promote the use of.

Description of drawings Fig. 1 is the utility model structural representation; Fig. 2 is the utility model face-piece structural representation; Fig. 3 is the utility model primary filter structural representation; Fig. 4 is the utility model drink water purifier structural representation; Fig. 5 is the utility model decompression anti-spill valve structural representation; Fig. 6 is the utility model hydraulic pressure limiting valve structural representation; Fig. 7 is that the utility model purifies electric heating drinking water machine structural representation.

Embodiment is in the utility model; except that the coil of switch, lead, resistance, pilot lamp, entering water electromagnetic valve, screw, heating temperature control device, anti-dry heating temperature controller, overtemperature prote device, conduit, refrigeration plant etc. are bought; the equal modeling self-control of remaining part; press assembling shown in Fig. 1-7 then; at plug into tap water and connecting with the mains of the water-in of primary filter; open switch and just can use, become drink water purifier.Primary filter is designed to unscrewing type, convenient mounting or dismounting and cleaning, after primary filter is outwarded winding, the filter core major part is inserted in the lower housing, water washes several times, smear down just capable of washing clean simultaneously with have gentle hands, therefore primary filter can be installed and used separately again, for the ease of the convenient and swift cleaning of user, and reaches the work-ing life that prolongs this machine, ad hoc meter is installed in the outside of body with part or all of primary filter (PP or ceramic element), can be connected on the water tap Anywhere and use.For this machine safe and reliable special adopt hydraulic pressure limiting valve and entering water electromagnetic valve interlock; guarantee that the interior hydraulic pressure of machine is in scope of design; when clear water faucet, turn on the tap or the frozen water tap is opened; the entering water electromagnetic valve power supply is connected in the action of hydraulic pressure limiting valve contact; make the entering water electromagnetic valve valve open; otherwise when clear water faucet, turn on the tap or frozen water tap when closing, the action of hydraulic pressure limiting valve contact disconnects the entering water electromagnetic valve power supply, and the entering water electromagnetic valve valve is closed thereupon.Adopt the decompression anti-spill valve, reduce the pressure that the water in the heating courage is heated and splashes and rise and produced effectively, simultaneously steam, boiling water is unlikely overflows.The lid water inlet of decompression anti-spill valve has silicone tube to be communicated with heating courage top, water in heating courage is heated and splashes when rising, spring will be compressed, collapsible silicon capsule will extend, water in heating courage slowly cools off or opens when turning on the tap, and spring will extend and compress collapsible silicon capsule.Like this, and fit on heating temperature control device, anti-dry heating temperature controller, overtemperature prote device, pilot lamp, lead, conduit, second filter, secondary filter etc. form hermetically sealed full automatic control structure.During use, the tap water of plugging into filters after after pipe at first enters second filter and secondary filter three-stage filtration again by entering water electromagnetic valve through primary filter, logically arrives clear water faucet again through one of threeway again, and is promptly drinkable.Through another logical entering in the heating courage of threeway, after the heating, the tap of fetching boiling water just has boiling water to flow out for drinking.After the refrigeration courage is full of water purification, press the refrigeration switch, refrigeration plant is finished refrigerating function at leisure, and opening the frozen water tap just has frozen water to flow out.Utilize back cover the wall built-up hole can hang on the wall and to be wall-hanging use, also can repack into desk-top or vertical for use.The utility model is reasonable in design, and is simple in structure, and the bodily form is light and handy, installs and uses the mode variation, and the personage who is fit to various hobbies uses.

Claims

1, a kind of tap water of plugging into purifies cold and hot drinking water machine, by back cover, primary filter, second filter, secondary filter, entering water electromagnetic valve, the hydraulic pressure limiting valve, the decompression anti-spill valve, the heating courage, the heating temperature control device, anti-dry heating temperature controller, the refrigeration courage, electronic refrigeration plant, switch, lead, compositions such as face-piece, it is characterized in that having the side of the back cover (6) of engagement ladder way that switch (9) and power supply (8) are housed with face-piece (1), be fastened with primary filter in the bottom surface with screw, second filter (22) is housed in the back cover (6), secondary filter (23), heating courage (20), refrigeration courage (28), and be fixed on the back cover (6) with stainless steel self tapping screw, second filter (22), 14 layers of filter clothes and filtration are housed in the secondary filter (23), sterilization, materials such as absorption, second filter (22) has the elbow pipe coupling with an end of secondary filter (23), the other end of second filter (22) is connected with primary filter through entering water electromagnetic valve (21) with pipe, the elbow of the other end of secondary filter (23) connects with Guan Yuyi threeway (25), one of threeway (25) is connected with the water-in of pipe with the courage (28) that freezes, pipe coupling is used in the other end of threeway (25) and threeway (26), one of threeway (26) is connected with decontaminate faucet (4) with pipe, the other end of threeway (26) is connected with hydraulic pressure limiting valve (11) with pipe, hydraulic pressure limiting valve (11) and entering water electromagnetic valve interlock, heating courage (20) top has pipe to be communicated with decompression anti-spill valve (7), heating courage (20) top water outlet has silicone tube to connect turn on the tap (5), power supply (8) is fixed on the back cover (6), grounding wire is connected on the earthing position, one polar curve is directly received on the following electrothermal tube one termination post of heating courage (20), another polar curve is received heating temperature control device (12) by switch (9) and is connect on the post and overtemperature prote device (10), anti-dry heating temperature controller (13), electrothermal tube the other end serial connection below heating courage (20), power supply (8) are through switch (9) after and an end of heating temperature control device (12), resistance, the neon bulb serial connection; Hydraulic pressure limiting valve (11), entering water electromagnetic valve (21) are connected with power supply (8); Heating courage (20) outsourcing fire-retardant heat insulation material, under the refrigeration courage (28) electronic refrigeration plant (31) is housed, power supply (8) is connected with lead with electronic refrigeration plant (31), refrigeration courage (28) bottom has pipe to be communicated with frozen water tap (35), top has pipe to be connected with threeway (25), face-piece (1) intermediate projections, cover in back cover (6) front, be furnished with insulation pilot lamp (2), the pilot lamp of heating (3), refrigeration pilot lamp (47) and tap outlet (4), (5), (35) on the face, (14) 2 of open holess arranged below the back cover (6).

2, purify cold and hot drinking water machine according to the described tap water of plugging into of claim 1, it is characterized in that primary filter is by last, following filter housing (18), (16), filter core (15), intake-outlet is formed, on, following filter housing (18), sealing-ring (19) is housed (16), connect with nut (17), in filter core (15) is housed, two ends have into, water outlet, advance, water outlet one end has screw thread, the water-in tap water of plugging into, filter core (15) is that PP or stupalith are made, and is hollow cone shape, downward microcephaly's sealing, major part opening water outlet upwards, but primary filter part or all be installed in the drinking water machine outside.

3, purify cold and hot drinking water machine according to the described tap water of plugging into of claim 1, it is characterized in that primary filter can be contained in separately outside the back cover (6), be connected with the decontaminate faucet on second filter (22), secondary filter (23) and the face-piece (1) in sebific duct and the back cover, become drink water purifier, without power supply.

4, purify cold and hot drinking water machine according to the described tap water of plugging into of claim 1, it is characterized in that the primary filter tap water of directly plugging into, adopt hydraulic pressure limiting valve (11), entering water electromagnetic valve (21) interlock, hydraulic pressure in the controlling machine, decompression anti-spill valve (7) reduces the pressure in the heating courage (20).

5, purify cold and hot drinking water machine according to the described tap water of plugging into of claim 1, it is characterized in that reducing pressure anti-spill valve (7) by spring capping, housing, spring, slide block, collapsible silicon capsule, lid, metal is pricked hoop and is formed, in plastics or metal shell (73), load onto the plastics or the metal slide block (74) that have annular recesses on the cylindrical surface, slide block (74) is pressed on the collapsible silicon capsule (75), (75) sealings of collapsible silicon capsule, the other end opening, lid (76) covers on collapsible silicon capsule (75), lid (76) water inlet has silicone tube to be communicated with heating courage (20) top, metal is pricked hoop (77) housing (73) and lid (76) is bound together, the collapsible silicon capsule of sandwich (75) has spring capping (71) to be pressed on the spring (73) in slide block (74) front.

6, purify cold and hot drinking water machine according to the described tap water of plugging into of claim 1, it is characterized in that hydraulic pressure limiting valve (11) is by screw, gland, the hollow compression leg, spring, the copper ring movable contact, housing, the contact slide mass, pellosil, lid, metal is pricked hoop and is formed, screw (111) is fastened on gland (112) on the housing (116), gland (112) entangles hollow compression leg (113), spring (114), copper ring movable contact (115), there is pin to cooperate on the pellosil (118) with hole on the contact slide mass (117), lid (119) covers on pellosil (118), metal is pricked hoop (110) lid (119) and housing (116) is bound together, whether sandwich pellosil (118), contact slide mass (117) can promote copper ring contact (115) and contact with housing (116) rest contact.

7, purify cold and hot drinking water machine according to the described tap water of plugging into of claim 1, it is characterized in that not installing threeway (25), refrigeration courage (28), refrigeration plant (31) and face-piece (1) does not have the pilot lamp (47) of layout and frozen water tap (35), can constitute to purify the electric heating drinking water machine.