CN113796731A - Energy-saving drinking water all-in-one machine based on heat exchange structure - Google Patents
Energy-saving drinking water all-in-one machine based on heat exchange structure Download PDFInfo
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- CN113796731A CN113796731A CN202111084803.6A CN202111084803A CN113796731A CN 113796731 A CN113796731 A CN 113796731A CN 202111084803 A CN202111084803 A CN 202111084803A CN 113796731 A CN113796731 A CN 113796731A
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- water
- pipe
- drinking
- heat exchanger
- cold water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/461—Valves, e.g. drain valves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
Abstract
The invention relates to the technical field of drinking water integrated machines, in particular to an energy-saving drinking water integrated machine based on a heat exchange structure, wherein a refrigerating cabinet assembly, a steaming and baking box assembly and a water dispenser assembly are sequentially arranged in an inner cavity of a shell of the integrated machine from bottom to top; the water inlet of the preheating water tank is communicated with the outlet of the cold water pipe of the heat exchanger through a first transition pipe; and (5) boiling the water tank. The energy-saving drinking all-in-one machine based on the heat exchange structure can finish the operation of providing pure cold water, pure hot water and warm water, meets the drinking requirements of users, and ensures that the boiled water tank is emptied and then is filled with water through the linkage control of the water valve, thereby thoroughly avoiding the repeated heating of the water.
Description
Technical Field
The invention relates to the technical field of drinking water all-in-one machines, in particular to an energy-saving drinking water all-in-one machine based on a heat exchange structure.
Background
The drinking machine is a device for heating or cooling purified water (or mineral water) for people to drink. In order to meet the living demands of people for space saving and the like, integrated water drinking machines begin to appear, such as a steam oven, a refrigerated cabinet, an integrated water drinking machine, a refrigerator, an integrated water drinking machine, a wine cabinet, an integrated water drinking machine and the like.
Water dispensers are classified into two types, barreled, and pipeline, in which a pipeline water dispenser is directly connected to a main water supply source through a water pipe using a joint. The existing pipeline water dispenser can only provide two types of drinking water, namely cold water and hot water, and cannot meet the requirements of users, and meanwhile, the existing pipeline water dispenser has the problem that the hot water is heated for many times.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an energy-saving drinking water all-in-one machine based on a heat exchange structure.
The invention solves the technical problems through the following technical means:
an energy-saving drinking water all-in-one machine based on a heat exchange structure comprises an all-in-one machine shell, wherein a refrigerating cabinet component, a steaming and baking box component and a water dispenser component are sequentially arranged in an inner cavity of the all-in-one machine shell from bottom to top, the water dispenser component comprises,
the water heater comprises a heat exchanger, wherein a cold water pipe inlet of the heat exchanger is connected with a tap water inlet pipe in a through mode, and a first water valve and a filter are arranged on the tap water inlet pipe;
the water inlet of the preheating water tank is communicated with the outlet of the cold water pipe of the heat exchanger through a first transition pipe;
the water heater comprises a boiled water tank, a heating mechanism is arranged in the boiled water tank, a water inlet of the boiled water tank is communicated with a water outlet of a preheating water tank through a second transition pipe, a second water valve is arranged on the second transition pipe, a first water outlet of the boiled water tank is communicated with a hot water outlet through a hot water outlet pipe, and a third water valve is arranged on the hot water outlet pipe;
the second water outlet of the boiled water tank is in through connection with a hot water pipe inlet of the heat exchanger through a third transition pipe, a hot water pipe outlet of the heat exchanger is in through connection with a cold water outlet through a cold water outlet pipe, a fourth water valve is arranged on the cold water outlet pipe, the cold water outlet pipe is connected with the third water outlet of the boiled water tank through a water mixing pipe, and a fifth water valve is arranged on the water mixing pipe.
As an improvement of the above technical scheme, the heat exchanger comprises a heat exchanger shell, a hot water pipe and a cold water pipe, the hot water pipe comprises a lower half pipe body and an upper half pipe body, the lower half pipe body and the upper half pipe body are connected through an outer pipe connecting piece, and two ends of the lower half pipe body fixedly penetrate through the side wall of the heat exchanger shell;
the inside of hot-water line sets up the cold water pipe, and the both ends of cold water pipe are fixed in proper order and are run through hot-water line, heat exchanger casing.
As an improvement of the technical scheme, the lower half pipe body and the upper half pipe body are provided with mounting notches, and sealing strips are connected in the mounting notches.
As an improvement of the technical scheme, the hot water pipe and the cold water pipe are in a continuously bent U shape.
As the improvement of the technical scheme, the outer pipe connecting piece comprises a first clamp and a second clamp which are arranged outside the hot water pipe, and the first clamp and the second clamp are connected with the same screw through threads in a threaded hole formed in the second clamp.
As an improvement of the technical scheme, an inner pipe supporting piece for supporting and positioning the cold water pipe is arranged between the hot water pipe and the cold water pipe.
As an improvement of the technical scheme, the inner pipe supporting piece comprises a circular ring fixedly sleeved on the cold water pipe, the circular ring is connected with a sleeve, a long rod is movably inserted in the sleeve, the long rod is movably sleeved with a sliding sleeve and a spring, the sliding sleeve is connected with the inner wall of the sleeve, two ends of the spring are respectively connected with the sliding sleeve and a cross rod, two ends of the cross rod movably penetrate through a strip-shaped groove formed in the sleeve, a screw thread section formed in the outer wall of the sleeve is connected with a screw cap in a threaded manner, and the screw cap is positioned between the circular ring and the cross rod;
the inner tube support piece further comprises a limiting box body connected with the lower half tube body, one end, located outside the sleeve, of the long rod is hinged to a limiting rod, and the limiting rod is inserted into the limiting box body.
As an improvement of the technical scheme, a limiting rod separator is arranged in the limiting box body and comprises a slope arranged on the bottom wall of the limiting box body, and a separation block is connected to the highest position of the slope.
The invention has the beneficial effects that:
pure exothermic water: hot water is discharged through a hot water outlet pipe and a hot water outlet by controlling the third water valve; pure cool boiled water: by controlling the fourth water valve, hot water enters the interior of the heat exchanger through the third transition pipe for heat exchange, and is discharged through the cold water outlet pipe and the cold water outlet after being cooled; and (3) putting warm water: the fourth water valve is controlled to enable the cooled cold water to enter the cold water outlet pipe, and the fifth water valve is controlled to enable the hot water to enter the cold water outlet pipe to be mixed with the cold water to form warm water which is discharged from the cold water outlet;
the energy-saving drinking all-in-one machine based on the heat exchange structure can complete the operation of providing pure cold water, pure hot water and warm water, meets the drinking requirements of users, and ensures that the boiled water tank is emptied and then is filled with water through the linkage control of the water valve, thereby thoroughly avoiding the repeated heating of the water;
in the heat exchanger, the hot water pipe consists of a lower half pipe body and an upper half pipe body, and is connected through the outer pipe connecting piece, so that when the cold water pipe is placed in the hot water pipe, the operation is simple and convenient; the cold water pipe is arranged in the hot water pipe, so that the contact area between the cold water pipe and the hot water pipe is increased, and the heat exchange effect is improved;
the inner pipe supporting piece supports and positions the cold water pipe, so that the cold water pipe is kept at the middle position of the hot water pipe, and the heat exchange effect is guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving drinking water all-in-one machine based on a heat exchange structure according to an embodiment of the invention;
FIG. 2 is a schematic right view of an energy-saving drinking water all-in-one machine based on a heat exchange structure according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a heat exchanger of the energy-saving drinking water all-in-one machine based on the heat exchange structure according to the embodiment of the invention;
FIG. 4 is a schematic sectional view A-A of FIG. 3;
FIG. 5 is an enlarged view of the structure B of FIG. 4;
reference numerals: an all-in-one machine shell 1; a refrigerated cabinet assembly 2; a steaming and baking box component 3; a tap water inlet pipe 401; a first water valve 4011; a heat exchanger 402; a heat exchanger housing 4021; the lower half 4022; upper tubular body 4023; a cold water pipe 4024; a seal bar 4025; a filter 403; a first transition duct 404; a preheating water tank 405; a second transition duct 406; a second water valve 4061; a boiled water tank 407; a hot water outlet pipe 408; a third water valve 4081; a hot water outlet 409; a third transition duct 410; a cold water outlet pipe 411; a fourth water valve 4111; a water mixing pipe 412; a fifth water valve 4121; a cold water outlet 413; an outer tube connector 5; a first clamp 501; a second collar 502; a screw 503; an inner tube support 6; a circular ring 601; a sleeve 602; a long rod 603; a sliding sleeve 604; a spring 605; a cross-bar 606; a nut 607; a restraint lever 608; a limiting box 609; a ramp 610; a partition block 611.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Example 1
As shown in fig. 1 and fig. 2, the energy-saving drinking water all-in-one machine based on the heat exchange structure of the embodiment comprises an all-in-one machine shell 1, a refrigerated cabinet component 2, a steaming and baking box component 3 and a water dispenser component are sequentially arranged in an inner cavity of the all-in-one machine shell 1 from bottom to top, the water dispenser component comprises,
a cold water pipe inlet of the heat exchanger 402 is connected with a tap water inlet pipe 401 in a through manner, and the tap water inlet pipe 401 is provided with a first water valve 4011 and a filter 403;
a water inlet of the preheating water tank 405 is communicated with an outlet of a cold water pipe of the heat exchanger 402 through a first transition pipe 404;
a hot water tank 407, a heating mechanism is arranged inside the hot water tank 407, a water inlet of the hot water tank 407 is communicated with a water outlet of the preheating water tank 405 through a second transition pipe 406, a second water valve 4061 is arranged on the second transition pipe 406, a first water outlet of the hot water tank 407 is communicated with a hot water outlet 409 through a hot water outlet pipe 408, and a third water valve 4081 is arranged on the hot water outlet pipe 408;
a second water outlet of the boiled water tank 407 is in through connection with a hot water pipe inlet of the heat exchanger 402 through a third transition pipe 410, a hot water pipe outlet of the heat exchanger 402 is in through connection with a cold water outlet 413 through a cold water outlet pipe 411, a fourth water valve 4111 is arranged on the cold water outlet pipe 411, the cold water outlet pipe 411 is connected with a third water outlet of the boiled water tank 407 through a water mixing pipe 412, and a fifth water valve 4121 is arranged on the water mixing pipe 412.
In the scheme, after the water dispenser assembly is started, tap water is automatically produced, fed and boiled, and enters the interior of a boiled water tank 407 for heating through a tap water inlet pipe 401, a filter 403 for filtering, a heat exchanger 402, a first transition pipe 404, a preheating water tank 405 and a second transition pipe 406;
pure exothermic water: by controlling the third water valve 4081, hot water is completely discharged through the hot water outlet pipe 408 and the hot water outlet 409, and after the hot water is completely discharged, the steps of automatic water production, automatic water feeding and automatic water boiling are circulated, so that heat exchange through the heat exchanger 402 is not needed in the process;
pure cool boiled water: the exchange water amount of the heat exchanger 402 is set to 1:1, and the internal volumes of the boiled water tank 407 and the preheating water tank 405 are the same; by controlling the fourth water valve 4111, hot water enters the interior of the heat exchanger 402 through the third transition pipe 410 for heat exchange, the hot water is discharged through the cold water outlet pipe 411 and the cold water outlet 413 after being cooled, meanwhile, by controlling the first water valve 4011, tap water required by the heat exchanger 402 enters the tap water inlet pipe 401 and the filter 403 enters the interior of the preheating water tank 405, in the process, the boiling water tank 407 discharges water, the preheating water tank 405 is filled with water, after the boiling water tank 407 is emptied, the water in the preheating water tank 405 is pumped into the boiling water tank 407 for heating by controlling the second water valve 4061, and the preheating water tank 405 is emptied;
and (3) putting warm water: by controlling the fourth water valve 4111, the cooled cold water enters the cold water outlet pipe 411, and by controlling the fifth water valve 4121, the hot water enters the cold water outlet pipe 411 and is mixed with the cold water to form warm water which is discharged from the cold water outlet 413; in the process, when the preheating water tank 405 is not full and the boiling water tank 407 is emptied, the system executes water supplement of the preheating water tank 405, and the preheating water tank 405 is filled with water and then is pumped into the boiling water tank 407 to be automatically boiled;
the energy-saving drinking water all-in-one machine based on the heat exchange structure can finish the operation of providing pure cold water, pure hot water and warm water, meets the drinking requirement of a user, and enables the boiled water tank 407 to be emptied and then to be filled with water through linkage control of the water valve, so that repeated heating of water is thoroughly avoided.
As shown in fig. 3 and 4, the heat exchanger 402 includes a heat exchanger housing 4021, a hot water pipe and a cold water pipe 4024, the hot water pipe includes a lower half pipe 4022 and an upper half pipe 4023, the lower half pipe 4022 and the upper half pipe 4023 are connected by an outer pipe connector 5, and both ends of the lower half pipe 4022 fixedly penetrate through a side wall of the heat exchanger housing 4021; the inside of hot water pipe sets up cold water pipe 4024, and the both ends of cold water pipe 4024 are fixed in proper order and are run through hot water pipe, heat exchanger shell 4021.
The hot water pipe consists of a lower half pipe body 4022 and an upper half pipe body 4023, and is connected through an outer pipe connecting piece 5, so that when the cold water pipe 4024 is placed in the hot water pipe, the operation is simple and convenient; the cold water pipe 4024 is arranged in the hot water pipe, so that the contact area between the cold water pipe 4024 and the hot water pipe is increased, and the heat exchange effect is improved.
Mounting notches are formed in the lower half pipe body 4022 and the upper half pipe body 4023, and sealing strips 4025 are connected in the mounting notches; the contact tightness of the lower half pipe body 4022 and the upper half pipe body 4023 is guaranteed, and water leakage of the pipe bodies is prevented. The hot water pipe and the cold water pipe 4024 are continuously bent in a U shape; the space occupied by the tube body is reduced.
As shown in fig. 3 and 4, the outer pipe connecting member 5 includes a first clamp 501 and a second clamp 502 disposed outside the hot water pipe, and the same screw 503 is screwed into threaded holes formed in the first clamp 501 and the second clamp 502;
As shown in fig. 4 and 5, an inner pipe support 6 for supporting and positioning the cold water pipe 4024 is provided between the hot water pipe and the cold water pipe 4024.
The inner pipe supporting piece 6 comprises a circular ring 601 fixedly sleeved on the cold water pipe 4024, the circular ring 601 is connected with a sleeve 602, a long rod 603 is movably inserted in the sleeve 602, a sliding sleeve 604 and a spring 605 are movably sleeved on the long rod 603, the sliding sleeve 604 is connected with the inner wall of the sleeve 602, two ends of the spring 605 are respectively connected with the sliding sleeve 604 and a cross rod 606, two ends of the cross rod 606 movably penetrate through a strip-shaped groove formed in the sleeve 602, a screw thread section formed in the outer wall of the sleeve 602 is in threaded connection with a screw cap 607, and the screw cap 607 is positioned between the circular ring 601 and the cross rod 606;
the inner pipe support 6 further comprises a limiting box 609 connected with the lower half pipe 4022, one end of the long rod 603 positioned outside the sleeve 602 is hinged with a limiting rod 608, and the limiting rod 608 is inserted into the limiting box 609.
In the scheme, the inner pipe supporting piece 6 supports and positions the cold water pipe 4024, so that the cold water pipe 4024 is kept at the middle position of the hot water pipe to ensure the heat exchange effect,
in the inner pipe supporting piece 6, when the position of the cold water pipe 4024 is positioned, the limiting rod 608 is inserted into the limiting box 609, the nut 607 is rotated to extrude the cross rod 606, the long rod 603 is driven to move towards the outside of the sleeve 602, at the moment, the spring 605 is compressed, and under the action of the limiting rod separating piece, the limiting rod 608 rotates and is clamped into the limiting box 609; when the nut 607 is rotated reversely, the long rod 603 drives the spacing rod 608 to separate from the spacing box 609 under the action of the spring 605.
A limiting rod separator is arranged in the limiting box 609, the limiting rod separator comprises a slope 610 arranged on the bottom wall of the limiting box 609, and the highest position of the slope 610 is connected with a separating block 611;
the spacer 611 separates the stop lever 608, and the movable end of the stop lever 608 slides on the ramp 610, thereby rotating the stop lever 608.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. Energy-conserving drinking water all-in-one based on heat transfer structure, including all-in-one casing (1), the inner chamber of all-in-one casing (1) is by supreme freezer subassembly (2), steaming oven subassembly (3) and the water dispenser subassembly of having set gradually down, its characterized in that: the water dispenser component comprises a water dispenser body,
the heat exchanger (402), a cold water pipe inlet of the heat exchanger (402) is connected with a tap water inlet pipe (401) in a penetrating way, and a first water valve (4011) and a filter (403) are arranged on the tap water inlet pipe (401);
a water inlet of the preheating water tank (405) is communicated with an outlet of a cold water pipe of the heat exchanger (402) through a first transition pipe (404);
the water heater comprises a boiled water tank (407), a heating mechanism is arranged inside the boiled water tank (407), a water inlet of the boiled water tank (407) is communicated with a water outlet of a preheating water tank (405) through a second transition pipe (406), a second water valve (4061) is arranged on the second transition pipe (406), a first water outlet of the boiled water tank (407) is communicated with a hot water outlet (409) through a hot water outlet pipe (408), and a third water valve (4081) is arranged on the hot water outlet pipe (408);
the second water outlet of the boiled water tank (407) is in through connection with a hot water pipe inlet of the heat exchanger (402) through a third transition pipe (410), a hot water pipe outlet of the heat exchanger (402) is in through connection with a cold water outlet (413) through a cold water outlet pipe (411), a fourth water valve (4111) is arranged on the cold water outlet pipe (411), the cold water outlet pipe (411) is connected with the third water outlet of the boiled water tank (407) through a water mixing pipe (412), and a fifth water valve (4121) is arranged on the water mixing pipe (412).
2. The energy-saving and water-drinking all-in-one machine based on the heat exchange structure is characterized in that: the heat exchanger (402) comprises a heat exchanger shell (4021), a hot water pipe and a cold water pipe (4024), the hot water pipe comprises a lower half pipe body (4022) and an upper half pipe body (4023), the lower half pipe body (4022) is connected with the upper half pipe body (4023) through an outer pipe connecting piece (5), and two ends of the lower half pipe body (4022) fixedly penetrate through the side wall of the heat exchanger shell (4021);
the inside of hot water pipe sets up cold water pipe (4024), and the both ends of cold water pipe (4024) are fixed in proper order and are run through hot water pipe, heat exchanger casing (4021).
3. The energy-saving and water-drinking all-in-one machine based on the heat exchange structure is characterized in that: and the lower half pipe body (4022) and the upper half pipe body (4023) are provided with mounting notches, and sealing strips (4025) are connected in the mounting notches.
4. The energy-saving and water-drinking all-in-one machine based on the heat exchange structure is characterized in that: the hot water pipe and the cold water pipe (4024) are in a continuously bent U shape.
5. The energy-saving and water-drinking all-in-one machine based on the heat exchange structure is characterized in that: outer pipe connecting piece (5) are including setting up first clamp (501) and second clamp (502) outside the hot-water line, first clamp (501) with threaded connection has same screw (503) in the screw hole of seting up on second clamp (502).
6. The energy-saving and water-drinking all-in-one machine based on the heat exchange structure is characterized in that: an inner pipe supporting piece (6) for supporting and positioning the cold water pipe (4024) is arranged between the hot water pipe and the cold water pipe (4024).
7. The energy-saving and water-drinking all-in-one machine based on the heat exchange structure is characterized in that: the inner pipe supporting piece (6) comprises a circular ring (601) fixedly sleeved on the cold water pipe (4024), the circular ring (601) is connected with a sleeve (602), a long rod (603) is movably inserted in the sleeve (602), a sliding sleeve (604) and a spring (605) are movably sleeved on the long rod (603), the sliding sleeve (604) is connected with the inner wall of the sleeve (602), two ends of the spring (605) are respectively connected with the sliding sleeve (604) and a cross rod (606), two ends of the cross rod (606) movably penetrate through a strip-shaped groove formed in the sleeve (602), a threaded section formed in the outer wall of the sleeve (602) is in threaded connection with a nut (607), and the nut (607) is positioned between the circular ring (601) and the cross rod (606);
the inner pipe supporting piece (6) further comprises a limiting box body (609) connected with the lower half pipe body (4022), one end, located outside the sleeve (602), of the long rod (603) is hinged to a limiting rod (608), and the limiting rod (608) is inserted into the limiting box body (609).
8. The energy-saving and water-drinking all-in-one machine based on the heat exchange structure is characterized in that: the inside of spacing box (609) is provided with the gag lever post separator, the gag lever post separator is including setting up slope (610) on spacing box (609) diapire, the highest point of slope (610) is connected with and separates piece (611).
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