CN202341779U - Instant heating type water dispenser - Google Patents
Instant heating type water dispenser Download PDFInfo
- Publication number
- CN202341779U CN202341779U CN2011203879421U CN201120387942U CN202341779U CN 202341779 U CN202341779 U CN 202341779U CN 2011203879421 U CN2011203879421 U CN 2011203879421U CN 201120387942 U CN201120387942 U CN 201120387942U CN 202341779 U CN202341779 U CN 202341779U
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- Prior art keywords
- heater
- water
- baffle plate
- heating
- detection probe
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- Expired - Fee Related
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Abstract
The utility model discloses an instant heating type water dispenser, which comprises a water tank, a direct-current pump, a heater and a control circuit which are communicated sequentially, wherein a first temperature detection probe and a first water level detection probe are arranged at the input end of the direct-current pump; a second temperature detection probe and a second water level detection probe are arranged at a water outlet on the heater; signal output ends of the first temperature detection probe, the first water level detection probe, the second temperature detection probe and the second water level detection probe and the direct-current pump are connected to the control circuit; an inner cavity of the heater is divided into an external diversion cavity and an internal heating cavity; the diversion cavity is isolated from the heating cavity, and the bottoms of the diversion cavity and the heating cavity are communicated; a heating sheet is arranged in the heating cavity; and a temperature fuse is connected between the heating sheet and the control circuit. By the instant heating type water dispenser, water can be heated quickly, the dry burning phenomenon is avoided, the output power of the heating sheet is regulated in real time, and waste heat dissipated from the heating sheet is utilized effectively, and energy is saved.
Description
Technical field
The utility model relates to a kind of water dispenser, especially a kind of can be with the instant heating type drinking machine of normal-temperature water Fast Heating.
Background technology
Water dispenser is a family and office space electrical equipment commonly used, and traditional water dispenser includes the inner bag that a water storage is used, and the water in the inner bag heats it through the electric heating tube that is arranged in inner bag; Because water dispenser is in a use, only output is the sub-fraction water yield in the inner bag, and this will make the water in the inner bag extremely seethed with excitement by heating for multiple times; Be commonly called as and be " thousand boiling water ", simultaneously, cold water can be injected in the inner bag; Form mixing water with adding hot water, i.e. " water ", like this; Water in inner bag is heated by multiple cycles, causes energy waste.
Present stage also has some to adopt the instant heating type drinking machine of thick film heating, is in the one Chinese patent application of CN101639284 like publication number, discloses a kind of electric heater; It is to have utilized thick film heater to heat, though this electric heater can solve the defective that traditional water dispenser repeats to heat, still there are problems in it; Such as the thick film fracture that in use deforms easily, simultaneously can not anti-dry, thick film very easily burns during lack of water; And because of thick film itself occupies than large tracts of land, heat radiation is very fast, can not reach energy-efficient purpose; Be prone to dirt when in addition, thick film heater uses.
The utility model content
To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of instant heating type drinking machine, and it can realize Fast Heating, and saves the energy, and can prevent the dry combustion method phenomenon.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
Instant heating type drinking machine; It comprises water tank, straightway pump, heater and control circuit; Water tank and the conducting of direct current delivery side of pump; Heater be provided with delivery port and with the water inlet of straightway pump output conducting; The input of said straightway pump is equipped with first temperature detection probe, first water level detecting probe, is positioned at its delivery port place on the said heater second temperature detection probe, second water level detecting probe are installed, and the signal output part and the straightway pump of first temperature detection probe, first water level detecting probe, second temperature detection probe, second water level detecting probe all are connected on the control circuit; The heater inner chamber is divided into outside diversion cavity and inner heating chamber; Outside diversion cavity is isolated with inner heating chamber and its two the mutual conducting in bottom each other, in the heating chamber of inside, is provided with a heating plate, is connected with a Thermal Cutoffs between this heating plate and the control circuit.
In the inner chamber of heater, be provided with a baffle plate, the upper end of this baffle plate is connected with the upper end wall of heater, forms a pod apertures between the diapire of bottom and heater, and diversion cavity is surrounded by the sidewall of baffle plate and heater, and heating chamber is surrounded by baffle plate; Water inlet is positioned at the top of diversion cavity.
Also be provided with a secondary baffle plate between baffle plate and heater sidewall in the heater inner chamber; The bottom of this pair baffle plate is connected with the diapire of heater; Form a secondary pod apertures between the upper end wall of upper end and heater, surround a secondary diversion cavity between secondary baffle plate and the baffle plate.
The cross section of baffle plate, secondary baffle plate forms circular or square, and the cross section of said heater forms circular or square.
Delivery port is positioned at the upper end of heater, and its outside is connected with a faucet through pipeline.
Faucet comprises a buffering storage chamber, and the top of this buffering storage chamber is communicated with pipeline, and the bottom has water nozzle outlet, is provided with the steam (vapor) outlet of conducting to water nozzle outside at the top periphery of buffering storage chamber.
This water dispenser also includes a pcb board, and control circuit is integrated on this pcb board.
Thermal Cutoffs is installed in the heater upper end, and its bottom extends in the heating chamber.
The beneficial effect of the utility model is:
1, can realize Fast Heating, and the dry combustion method phenomenon can not take place;
2, can the power output of heating plate be regulated according to actual conditions, and through two-layer above structure is set in the heater, the waste heat that can effectively utilize heating plate to distribute is saved the energy;
3, simple in structure, easy to operate, help promoting the use of.
Description of drawings
Fig. 1 is the structural representation of a kind of instant heating type drinking machine of the utility model;
Fig. 2 is the cutaway view of heater among Fig. 1;
Fig. 3 is the another kind of version of the utility model heater;
Fig. 4 is the structural representation of the utility model water nozzle.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, the utility model done further describing:
Like Fig. 1, shown in 2, be a kind of instant heating type drinking machine of the utility model, it comprises water tank 1, straightway pump 2, heater 3; Water tank 1 is used to hold cold water, and its bottom is connected to the input of straightway pump 2 through a flexible pipe conducting, and heater 3 is provided with a water inlet 31 and delivery port 32; Wherein, water inlet 31 is connected with the output conducting of straightway pump 2 through a flexible pipe, during straightway pump 2 work; Can the cold water in the water tank 1 be pumped in the inner chamber of heater 3, heat immediately.Input at straightway pump 2; One water inlet water-level probe 5 and water inlet water temperature probe 4 are installed; On heater 3, be positioned at delivery port 32 edges, be provided with water outlet water-level probe 6 and water outlet water temperature probe 7, the engine body exterior of straightway pump 2 is fixedly connected with a pcb board 8; Be integrated with control circuit on this pcb board 8, above-mentioned water inlet water-level probe 5, water inlet water temperature probe 4, water outlet water-level probe 6, the signal output part of water outlet water temperature probe 7 and the power supply terminal of straightway pump 2 all are connected on the control circuit.
Above-mentioned heater 3 comprises sidewall 33, upper end wall 34 and diapire 35; In the inner chamber of heater 3, also be provided with a baffle plate 36, the upper end of this baffle plate 36 is connected with upper end wall 34, and the bottom is then separated by a distance and form a pod apertures 37 with diapire 35; Thus; The inner chamber of heater 3 is divided into two cavitys, and concrete is to form a diversion cavity A between baffle plate 36 and the sidewall 33; Baffle plate 36 then surrounds a heating chamber B, and diversion cavity A and heating chamber B are communicated with by the pod apertures that is positioned at heater 3 intracavity bottoms 37.Above-mentioned water inlet 31 is arranged on the position of heater 3 sidewalls 33 near the upper end, the upper end conducting of its medial extremity and diversion cavity A, and delivery port 32 then is arranged on the upper end wall 34, the upper end conducting of its medial extremity and heating chamber B.On the diapire 35 of heater 3, also be provided with a heating plate 38, this heating plate 38 passes diapire 35, and its major part all extend among the heating chamber B vertically; Simultaneously; One Thermal Cutoffs 39 also is installed on upper end wall 34, and this Thermal Cutoffs 39 is connected with heating plate 38 and control circuit conducting, and the bottom of heater strip 39 is inserted among the above-mentioned heating chamber B; Its upper end adopts the mode that mounts to be connected on the upper end wall 34, thereby can be convenient for changing.
Cold water is pumped in the heater 3 via straightway pump 2; Flow among the diversion cavity A by water inlet 31, the diversion cavity that postpones afterwards A also enters into heating chamber B via pod apertures 37, heats through 38 pairs of cold water that enter into heating chamber B of heating plate; Then, via delivery port 32 outputs.Power-on, 5 pairs of cold water flows of water inlet water-level probe are monitored in real time, simultaneously; Water level among 6 couples of heating chamber B of water outlet water-level probe is monitored, and that is to say, the water process is arranged in the straightway pump 2; Simultaneously, under the also water-filled situation, control circuit can be controlled heating plate 38 and start heating among the heating chamber B; When not having cold water to flow through straightway pump 2 (when being water tank 1 lack of water) or heating chamber B middle water level deficiency, heating plate 38 can not opened, thereby avoids dry combustion method.And in heating process, water inlet water temperature probe 4 and the water temperature that water outlet water temperature probe 7 detects respectively among cold water water temperature and the heating chamber B calculate through control circuit, thereby the power output of real-time regulated heating plate 38 can not waste energy.In addition, control circuit can be controlled the discharge of straightway pump 2, the output quantity of real-time regulated hot water in real time according to the signal output situation of water inlet water-level probe 5, water inlet water temperature probe 4, water outlet water-level probe 6, water outlet water temperature probe 7.When the control inefficacy occurring, Thermal Cutoffs 39 carries out temperature detection to heating plate 38 immediately, when the temperature of heating plate 38 surpasses assigned temperature; Thermal Cutoffs 39 automatic disconnections; Power supply is stopped power supply, and heating plate 38 stops heating immediately, and straightway pump 2 quits work simultaneously.
In actual heating process, baffle plate 36 can also play the effect of transmitting heat, and temperature unnecessary among the heating chamber B is passed among the diversion cavity B, the water among the diversion cavity B is carried out preheating, thereby further save the energy.
In addition, as shown in Figure 3, in order to play better heating effect; In the interior wall of heater 3, also be provided with a baffle plate 310, this baffle plate 310 is between baffle plate 37 and heater 3 sidewalls 33, and its bottom is connected with diapire 35; The certain distance that staggers each other between upper end and the upper end wall 34 forms a pod apertures 311, thus; Baffle plate 310 separates two diversion cavity of formation with above-mentioned diversion cavity A, thereby can effectively utilize the temperature of distributing among the heating chamber B.
According to known technology general knowledge; On the basis of the above; Can also between baffle plate 37 and baffle plate 310, add other baffle plate in addition; Above-mentioned diversion cavity A is separated to form three perhaps diversion cavity more than three, can improves utilization ratio, can further increase heat insulation effect again simultaneously heating chamber B distribute heat.
Fig. 1,2 for another example; And combine shown in Figure 4; The outside of above-mentioned delivery port 32 is connected with a water nozzle 9 through a flexible pipe, and this water nozzle 9 comprises a water inlet 91, a delivery port 92 and a storage chamber 93, and water inlet 91 is positioned at the top of storage chamber 93; Delivery port 92 then is positioned at the bottom of storage chamber 93, water inlet 91 and soft pipe connection; Periphery is provided with steam (vapor) outlet 94 on the top of storage chamber 93, and hot water is when exporting via water nozzle, and steam can be exported from steam (vapor) outlet 94, can realize effectively that steam separates, and prevents the heat outputting water projection.
In the utility model, the cross sectional shape of heater 3 can be circular or square, and the cross sectional shape of above-mentioned baffle plate 37 and baffle plate 310 can be circular or square.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.
Claims (8)
1. instant heating type drinking machine; It comprises water tank, straightway pump, heater and control circuit; Water tank and the conducting of direct current delivery side of pump; Heater be provided with delivery port and with the water inlet of straightway pump output conducting, it is characterized in that the input of said straightway pump is equipped with first temperature detection probe, first water level detecting probe; Be positioned at its delivery port place on the said heater second temperature detection probe, second water level detecting probe are installed; The signal output part and the straightway pump of first temperature detection probe, first water level detecting probe, second temperature detection probe, second water level detecting probe all are connected on the control circuit, and the heater inner chamber is divided into outside diversion cavity and inner heating chamber, and outside diversion cavity is isolated with inner heating chamber and its two the mutual conducting in bottom each other; In the heating chamber of inside, be provided with a heating plate, be connected with a Thermal Cutoffs between this heating plate and the control circuit.
2. instant heating type drinking machine as claimed in claim 1; It is characterized in that; In the inner chamber of heater, be provided with a baffle plate, the upper end of this baffle plate is connected with the upper end wall of heater, forms a pod apertures between the diapire of bottom and heater; Diversion cavity is surrounded by the sidewall of baffle plate and heater, and heating chamber is surrounded by baffle plate; Water inlet is positioned at the top of diversion cavity.
3. instant heating type drinking machine as claimed in claim 2; It is characterized in that; Also be provided with a secondary baffle plate between baffle plate and heater sidewall in the heater inner chamber; The bottom of this pair baffle plate is connected with the diapire of heater, forms a secondary pod apertures between the upper end wall of upper end and heater, surrounds a secondary diversion cavity between secondary baffle plate and the baffle plate.
4. instant heating type drinking machine as claimed in claim 3 is characterized in that, the cross section of baffle plate, secondary baffle plate forms circular or square, and the cross section of said heater forms circular or square.
5. instant heating type drinking machine as claimed in claim 1 is characterized in that delivery port is positioned at the upper end of heater, and its outside is connected with a faucet through pipeline.
6. instant heating type drinking machine as claimed in claim 5; It is characterized in that faucet comprises a buffering storage chamber, the top of this buffering storage chamber is communicated with pipeline; The bottom has water nozzle outlet, is provided with the steam (vapor) outlet of conducting to water nozzle outside at the top periphery of buffering storage chamber.
7. instant heating type drinking machine as claimed in claim 1 is characterized in that this water dispenser also includes a pcb board, and control circuit is integrated on this pcb board.
8. instant heating type drinking machine as claimed in claim 1 is characterized in that Thermal Cutoffs is installed in the heater upper end, and its bottom extends in the heating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203879421U CN202341779U (en) | 2011-10-12 | 2011-10-12 | Instant heating type water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203879421U CN202341779U (en) | 2011-10-12 | 2011-10-12 | Instant heating type water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202341779U true CN202341779U (en) | 2012-07-25 |
Family
ID=46530791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203879421U Expired - Fee Related CN202341779U (en) | 2011-10-12 | 2011-10-12 | Instant heating type water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202341779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357007A (en) * | 2011-10-12 | 2012-02-22 | 东莞市酷美电子科技有限公司 | Instantaneous water dispenser |
-
2011
- 2011-10-12 CN CN2011203879421U patent/CN202341779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357007A (en) * | 2011-10-12 | 2012-02-22 | 东莞市酷美电子科技有限公司 | Instantaneous water dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |