CN2899663Y - Boiling type water drinking machine - Google Patents

Abstract

The utility model discloses a boiling waterer that can accurately detect and control water level, is energy saving, hygienic, and easy to clean and maintain. The utility model comprises a casing comprising a clever seat 18 and a source water box 19, and a control circuit 13 for controlling heating. The utility model is characterized in that the source water box 19 is connected with a heating pump 15 through a pipe 17, the heating pump 15 is connected with a boiled-water dispensing box 6 through a pipe 5; the boiled-water dispensing box 6 has two pipes that are connected respectively with a hot-water box 10 and a warm-water box 16; the pipe 17 passes through the warm-water box 16; photoelectric switches 4 are located at outside of a pipe 2 with a float 3 and are connected with the control circuit 13. The utility model ensures that both the water in the hot-water box and the warm-water box are boiled water, the interior of the source water box is tidy and easy to clean, the cooling pipe is located in the warm-water box, which can save energy and reduce fog in the water bucket; two photoelectric switches are used to control the water level, which guarantees a compact structure and improves the sensitivity and steadiness in controlling water level; and the box body is of dismountable structure, the maintenance and repairing is easy, which improves the service life and steadiness of quality for the utility model.

Description

The boiling type water dispenser

Technical field:

The utility model belongs to a kind of water dispenser, particularly is a kind ofly to guarantee that hot and cold drinking water is the boiling type water dispenser of boiling water.

Background technology:

The heat pump power consumption of existing boiling type water dispenser is bigger, its structure is the source water tank to be placed in the reservoir or with cooling tube be arranged in the water tank of source, causes the unboiled water temperature rise in the water tank of source, makes unboiled water very fast rotten, cause breed bacteria, increase not easy cleaning of fog in the water bottle and source water tank simultaneously.Heating control apparatus then adopts in source water tank and/or boiling water distributor box and respectively places a float, utilizing float to fluctuate with the variation of water level in the case plays the magnetic microswitch to close the heating of control heat pump to unboiled water to drive lever, because lever is dipped in for a long time in the hot water and can ties incrustation scale, make the bad stability of water level control, and influence water quality, because the source water tank mostly is plastics PP material and makes smell and the size instability that makes shipwreck exempt to contain plastics, the steam water easy to leak, casing mostly is Welding Structure, the maintenance difficulty.

Summary of the invention:

Goal of the invention of the present utility model is to disclose a kind ofly can accurately detect and control water level, energy-conservation, health, the convenient dual-purpose boiling type water dispenser of hot water or cold water that cleans maintenance.

Realize that technical solution of the present utility model is as follows: comprise the housing of band smart seat 18 and source water tank 19 and the control circuit 13 of control heating, key is that source water tank 19 connects heat pump 15 through managing 17, heat pump 15 connects boiling water distributor box 6 through managing 5, boiling water distributor box 6 has two pipes to connect boiler 10 and reservoir 16 respectively, described pipe 17 passes reservoir 16, and optoelectronic switch 4 places pipe 2 outsides of band float 3 and connects control circuit 13; Described boiling water distributor box 6 is in essentially identical horizontal level with source water tank 19, and the upper water-out mouth of pipe 5 should be higher than the height of water level in the source water tank 19; The water inlet that connects boiler 10 in the described boiling water distributor box 6 should be lower than the water inlet that connects reservoir 16.

The bottom of described source water tank 19 and boiling water distributor box 6 respectively is provided with a pipe that is communicated with it 2, and float 3 places in the pipe 2, and the outside of these two pipes 2 is provided with an optoelectronic switch 4 respectively.

Described housing is made up of front panel, left side plate, lamina tecti, base, backboard, or is made up of front panel, left side plate, lamina tecti, base, backboard and median septum, connects or the screw connection by patching between each plate, is removable structure.

Described boiler 10 outer walls coat fire-retardant sponge layer or other insulation material 11.

Described source water tank 19 is made for stainless steel material, and source water tank 19 is connected with lamina tecti.

Source of the present utility model water tank, the boiling water distributor box, heat pump, boiler and reservoir are divided equally and are arranged, guarantee that the water in boiler and the reservoir is the boiling water that seethed with excitement, and the source water tank adopts stainless steel to make, solved the problem that water contains the plastics smells, make the source water tank inner clean and tidy, easy cleaning more, because cooling tube is arranged in the reservoir, existing energy-saving effect can reduce the fog in the bottled bucket again, water-level control apparatus uses two cover optoelectronic switches, and not only the compact conformation but also the control of flooding was sensitive and stable, and casing adopts removable structural design, make maintenance and maintain more conveniently, improved product service life and quality of stability.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

The specific embodiment:

Be clear demonstration concrete structure of the present utility model, the form that Fig. 1 adopts each parts to launch, so that show structure of the present utility model intuitively, see also Fig. 1, specific embodiment of the utility model is as follows: the top of housing is provided with the source water tank 19 of band smart seat 18, be provided with the control circuit 13 of control heating in the housing, the wore long tube connector 17 of reservoir 16 of source water tank 19 is communicated with heat pump 15, heat pump 15 is communicated with boiling water distributor box 6 through tube connector 5,6 of boiling water distributor boxes are communicated with the reservoir 16 and the boiler 10 of its below respectively through tube connector 7 and tube connector 8, and optoelectronic switch 4 places pipe 2 outsides of being with float 3 and connects control circuit 13; Source water tank 19 is made for stainless steel, source water tank 19 is in essentially identical horizontal level with boiling water distributor box 6, select for use stainless steel can solve the plastics smell and the size problem of unstable of plastics PP material, source water tank 19 can be to patch with the lamina tecti of housing and is connected or the screw connection, with sealing that improves connecting portion and the seepage that prevents steam water, the bottom of source water tank 19 is provided with a L shaped pipe 2 that is communicated with it, this pipe is made for transparent material, as glass or lucite etc., pipe 2 is built-in with a float 3, float 3 can fluctuate in pipe 2 with the SEA LEVEL VARIATION in the source water tank 19 thereupon, the optoelectronic switch 4 that the arranged outside one of this body is connected with control circuit 13, optoelectronic switch 4 can be selected the optoelectronic switch of existing external photoeffect or inner photoeffect for use, utilize float 3 to fluctuate with SEA LEVEL VARIATION, thereby be switched on or switched off the photoelectricity path, reach the purpose of water level detecting and control, improved the stability of water-level control apparatus; Reservoir 16 casings are provided with a warm water valve 20, tube connector 17 1 ends are communicated with source water tank 19 bottom surfaces, tube connector 17 other ends then penetrate from reservoir 16 casings, the body that pierces into the tube connector 17 of reservoir 16 forms U-shaped or ring plate-like in casing, pass this casing again and be communicated with heat pump 15, or cross reservoir 16 and be communicated with heat pump 15, tube connector 17 is passed from reservoir 16, can make clean and tidy that the inside of source water tank 19 becomes, clean easily, and the water temperature of source water tank can be reduced, reduce the fog of 1 li of water bottle; Heat pump 15 is a tank body, one electrothermal tube 14 to boil water is arranged in it, this electrothermal tube is connected with control circuit 13, heat pump 15 is communicated with through the boiling water distributor box 6 of tube connector 5 with its top, and pipe 5 is a boiling water tube, because boiling water distributor box 6 is in essentially identical horizontal level with source water tank 19, the upper water-out mouth of pipe 5 should be higher than the height of water level in the source water tank 19, when electrothermal tube 14 to boil water was not worked, the assurance unboiled water can not managed 5 upper water-out mouth inflow boiling water distributor box 6 certainly, guaranteed the health of drinking water; The bottom of boiling water distributor box 6 also is provided with the L shaped pipe 2 of its connection, the set pipe 2 of this Guan Yuyuan water tank 19 is identical, the outside of this pipe is provided with an optoelectronic switch 4 that is communicated with control circuit 13 equally, tube connector 7 is connected the bottom of boiling water distributor box 6 with the top of reservoir 16,8 bottoms with boiling water distributor box 6 of tube connector are connected with the top of boiler 10, the body height of tube connector 8 in boiling water distributor box 6 is lower than the body height of tube connector 7, promptly manage 8 water inlet and be lower than the water inlet of pipe 7, so that the boiling water of boiling water distributor box 6 flows into boiler 10 earlier; Boiler 10 casings are provided with a hot water valve 12, and an insulation electrothermal tube 9 is arranged in its casing, and this electrothermal tube is connected with control circuit 13; During use, bottled water enters source water tank 19 by water bottle 1 through smart seat 18, and when anhydrous, the pipe 2 interior floats 3 that are communicated with source water tank 19 are in low-end trim in the source water tank 19, optoelectronic switch 4 detects float 3 and is in low level, and electrothermal tube 14 to boil water and insulation electrothermal tube 9 are not worked.Unboiled water in the source water tank 19 enters heat pump 15 by tube connector 17, liquid level in liquid level in tube connector 5 and the source water tank 19 maintains an equal level, the upper water-out mouth of pipe 5 is higher than the height of water level in the source water tank 19, the float that optoelectronic switch 4 detects source water tank 19 floats and is in a high position and boiling water distributor box 6 owing to anhydrous when making its float be in low-end trim, electrothermal tube 14 energising work to boil water, after unboiled water in the heat pump 15 is boiled, owing to the light and more ascending motion that produces of boiling water bubble of boiling water proportion than unboiled water, make liquid level rising in the tube connector 5, boiling water constantly flows into boiling water distributor box 6 from the upper water-out mouth of tube connector 5, boiling water in the boiling water distributor box 6 flows into boiler 10 through tube connector 8 earlier, after treating the full boiling water of boiler 10 storages, boiling water flows into reservoir 16 through tube connector 7 again, after boiler 10 and reservoir 16 are all store full boiling water, liquid level raises in the boiling water distributor box 6, its float is with the liquid level rising of this case and the high position that arrives, the float that optoelectronic switch 4 detects boiling water distributor box 6 is in high-end trim, and electrothermal tube 14 to boil water is quit work; When the float of boiling water distributor box 6 is in high-end trim, insulation electrothermal tube 9 is by control circuit 13 work, hot boiling water in the boiler 10 is remained in the certain temperature range, the outer wall of boiler 10 can coat a fire-retardant heat insulation sponge layer or other insulation material 11, so that the better heat preservation of boiler; Behind reservoir 16 contain boiling water, when in tube connector 17, flowing through from the unboiled water of source water tank 19, when penetrating the pipeline section in the reservoir 16, with the water fast cooling in the reservoir 16, water in the pipe 17 that flows through reservoir 16 is heated up, water after the intensification is understood faster being boiled after entering heat pump 15, and the water temperature that reaches reservoir reduces and purpose of energy saving to boil water; When opening hot water valve or warm water valve and take water, the liquid levels in the boiling water distributor box 6 descend, its float low level that arrives thereupon descending, and optoelectronic switch 4 detects these floats and is in low level, makes electrothermal tube 14 work to boil water again, enters state to boil water; After water in water bottle 1 used up, the liquid level of source water tank 19 descended gradually, and the float of this case is in low level, and optoelectronic switch 4 detects this float and is in low level, and electrothermal tube 14 to boil water is not worked, in case the dry combustion method situation occurs, prevents dangerous generation; For housing convenient for cleaning and the maintenance water dispenser is made up of front panel, left side plate, lamina tecti, base, backboard, or form by front panel, left side plate, lamina tecti, base, backboard and median septum, connect or the screw connection by patching between each plate, be removable structure; For better reaching energy-saving effect, the tube wall of each tube connector all can coat a sponge heat-insulation layer or other insulation material.

Claims (5)

1. boiling type water dispenser, comprise the housing of band smart seat (18) and source water tank (19) and the control circuit (13) of control heating, it is characterized in that described source water tank (19) connects heat pump (15) through pipe (17), heat pump (15) connects boiling water distributor box (6) through pipe (5), boiling water distributor box (6) has two pipes to connect boiler (10) and reservoir (16) respectively, described pipe (17) passes reservoir (16), and optoelectronic switch (4) places pipe (2) outside of band float (3) and connects control circuit (13); Boiling water distributor box (6) is in essentially identical horizontal level with source water tank (19), and the upper water-out mouth of pipe (5) should be higher than the height of water level in the source water tank (19); The water inlet that connects boiler (10) in the described boiling water distributor box (6) should be lower than the water inlet that connects reservoir (16).

2. by the described boiling type water dispenser of claim 1, the bottom that it is characterized in that described source water tank (19) and boiling water distributor box (6) respectively is provided with a pipe that is communicated with it (2), float (3) places in the pipe (2), and the outside of these two pipes (2) is provided with an optoelectronic switch (4) respectively.

3. by the described boiling type water dispenser of claim 2, it is characterized in that described housing is made up of front panel, left side plate, lamina tecti, base, backboard, or form by front panel, left side plate, lamina tecti, base, backboard and median septum, connect or the screw connection by patching between each plate, be removable structure.

4. by the described boiling type water dispenser of claim 3, it is characterized in that described boiler (10) outer wall coats a fire-retardant heat insulation sponge layer (11).

5. by the described boiling type water dispenser of claim 4, it is characterized in that described source water tank (19) makes for stainless steel material, source water tank (19) is connected with lamina tecti.