CN212574704U - Stepping type countercurrent heat exchange device and warm-boiling water drinking equipment thereof - Google Patents
Stepping type countercurrent heat exchange device and warm-boiling water drinking equipment thereof Download PDFInfo
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- CN212574704U CN212574704U CN202022055097.XU CN202022055097U CN212574704U CN 212574704 U CN212574704 U CN 212574704U CN 202022055097 U CN202022055097 U CN 202022055097U CN 212574704 U CN212574704 U CN 212574704U
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Abstract
The utility model relates to a marching type countercurrent flow heat transfer device and warm boiling drinking water equipment thereof belongs to water dispenser temperature control technical field. The stepping type countercurrent heat exchange device comprises a water suction pump, a heat exchanger and an open type stepping heater, wherein the water suction pump is positioned at an outlet pipe of the heat exchanger, and a water inlet pipe and a water outlet pipe are arranged between the heat exchanger and the open type stepping heater; the water pump pumps the boiled water of the open type stepping heater and discharges warm boiled water, the open type stepping heater automatically replenishes water, and the direct drinking water automatically enters the open type stepping heater after passing through the heat exchanger; the warm boiling water drinking device comprises a water purifier, a valve assembly and a controller. The utility model adopts the water pump and the open type step heater to replace the existing closed heater, so that the step type countercurrent heat exchange device is safer and more energy-saving; can provide direct drinking water, warm boiled water and boiled water simultaneously, and meets the drinking water requirements of consumers.
Description
Technical Field
The utility model relates to a marching type countercurrent flow heat transfer device and warm boiling drinking water equipment thereof belongs to water dispenser temperature control technical field.
Background
The drinking water equipment is equipment for adding boiled water by utilizing electric energy or chemical energy, is mainly suitable for public occasions such as enterprises, troops, station factories, hospitals, schools and the like, has the advantages of safety, rapidness, low noise, environmental protection and no pollution compared with the traditional boiler, and can provide boiled water at any time in different time intervals. The existing warm-boiling water drinking equipment on the market mostly adopts a closed heater, has potential safety hazards and has the problem of energy conservation. In addition, the common open type drinking water equipment can only provide boiled water and direct drinking water, but cannot provide warm boiled water; the equipment for providing warm boiled water is generally pressure-bearing non-open type, and because certain pressure is carried in the heating process, and the water and the air are not separated thoroughly, the instability of water outlet and air injection is easy to occur, and the control requirement on safety risk in the use process is high.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect that prior art exists, the utility model provides a marching type countercurrent flow heat transfer device and warm boiling drinking water equipment thereof.
The stepping type countercurrent heat exchange device comprises a water suction pump, a heat exchanger and an open stepping heater, wherein the water suction pump is positioned at an outlet pipe of the heat exchanger, and a water inlet pipe and a water outlet pipe are arranged between the heat exchanger and the open stepping heater; the water pump pumps the boiled water of the open type stepping heater and discharges warm boiled water, the open type stepping heater automatically replenishes water, and the direct drinking water automatically enters the open type stepping heater after passing through the heat exchanger.
Preferably, the heat exchanger comprises a plate heat exchanger or a tube heat exchanger.
The warm-boiling water drinking device of the stepping type countercurrent device also comprises a water purifier, a valve assembly and a controller, wherein the water purifier is positioned at the water inlet end of the heat exchanger, and the valve assembly is respectively connected with the water outlet of the water purifier, the water outlet of the water suction pump and the water outlet of the open type stepping heater; the controller is respectively connected with the water purifying assembly of the water purifier, the water inlet assembly and the water outlet assembly of the heat exchanger and the open type stepping heater; the water outlet assembly comprises direct drinking water flowing out of the water purifier, warm boiled water flowing out of the water suction pump and boiled water flowing out of the open type stepping heater.
Preferably, the open-type step heater comprises a heating pipe, a sensor and a plurality of water level electrodes; the upper part of the open-type stepping heater is provided with an overflow port, and the bottom of the open-type stepping heater is provided with a sewage draining port.
Preferably, the water level electrode is positioned at the top of the open type stepping heater and is divided into: the low water level electrode, the middle water level electrode and the high water level electrode are used for detecting different water level changes of the open type stepping heater.
The utility model has the advantages that: the stepping type countercurrent heat exchange device adopts the water suction pump and the open stepping heater to replace the existing closed heater, so that the stepping type countercurrent heat exchange device is safer and more energy-saving; and simultaneously, marching type is drinking water equipment of boiling with water of device against current, can provide straight drinking water, warm boiled water and boiling water simultaneously, the temperature of supplying water is diversified, and realizes automatic control through adding the controller, satisfies consumer's drinking water requirement.
Drawings
Fig. 1 is a schematic structural diagram of a step-type countercurrent heat exchange device.
Fig. 2 is a schematic structural view of the warm boiled water drinking device.
In the figure: 1. a water pump; 2. a heat exchanger; 3. an open-type step heater; 4. a water purifier; 5. a valve assembly; 6. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, the step-by-step countercurrent heat exchange device of the present invention comprises a water pump 1, a heat exchanger 2 and an open-type step heater 3, wherein the water pump 1 is located at an outlet pipe of the heat exchanger 2, and a water inlet pipe and a water outlet pipe are arranged between the heat exchanger 2 and the open-type step heater 3; the water pump 1 pumps the boiled water of the open type stepping heater 3 and discharges warm boiled water, the open type stepping heater 3 automatically replenishes water, and the direct drinking water automatically enters the open type stepping heater 3 after passing through the heat exchanger 2.
The heat exchanger 2 comprises a plate heat exchanger 2 or a tube heat exchanger 2.
Marching type countercurrent flow heat transfer device's use as follows: starting the water suction pump 1, pumping the boiled water of the open-type stepping heater 3 by the water suction pump 1, and discharging the warm boiled water; at the moment, the water level of the open type stepping heater 3 descends, the water level electrode of the open type stepping heater 3 automatically supplements water after detecting the water level descending, and the direct drinking water enters the open type stepping heater 3 for supplementing water after passing through the heat exchanger 2; the water pump 1 and the open type step heater 3 are adopted to replace the existing closed heater, so that the step type countercurrent heat exchange device is safer and more energy-saving.
As shown in fig. 2, the warm-boiling water dispenser of the step-by-step countercurrent device of the present invention further comprises a water purifier 4, a valve assembly 5 and a valve assembly 6, wherein the water purifier 4 is located at the water inlet end of the heat exchanger 2, and the valve assembly 5 is connected to the water outlet of the water purifier 4, the water outlet of the water pump 1 and the water outlet of the open-type step heater 3 respectively; the valve assembly 6 is respectively connected with the water purifying assembly of the water purifier 4, the water inlet assembly and the water outlet assembly of the heat exchanger 2 and the open-type stepping heater 3; the water outlet assembly comprises direct drinking water flowing out of the water purifier 4, warm boiled water flowing out of the water suction pump 1 and boiled water flowing out of the open type stepping heater 3.
The open type stepping heater 3 comprises a heating pipe, a sensor and a plurality of water level electrodes; the upper part of the open-type stepping heater 3 is provided with an overflow port, and the bottom of the open-type stepping heater is provided with a sewage draining port.
The water level electrode is positioned at the top of the open type stepping heater 3 and is divided into the following parts from bottom to top: the low water level electrode, the middle water level electrode and the high water level electrode are used for detecting different water level changes of the open type stepping heater 3.
Step-by-step countercurrent device's warm boiling drinking water equipment, can provide straight drinking water, warm boiled water and boiling water simultaneously, the water supply temperature is diversified, and realizes automatic control through adding valve assembly 6, stops "mixed water", satisfies consumer's drinking water requirement.
It should be noted that: the utility model provides a straight drinking water that the water purifier flows, the warm boiled water that the suction pump flows to and the boiling water that open-type step heater flows, be not limited in the utility model discloses can only provide three kinds of drinking water, but select to provide three kinds of drinking water at most according to customer's needs, also can only select warm boiled water and need not boiled water and straight drinking water.
The utility model can be widely applied to the temperature control occasion of the water dispenser.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A stepping type countercurrent heat exchange device is characterized by comprising a water suction pump (1), a heat exchanger (2) and an open stepping heater (3), wherein the water suction pump (1) is positioned at an outlet pipe of the heat exchanger (2), and a water inlet pipe and a water outlet pipe are arranged between the heat exchanger (2) and the open stepping heater (3); the water pump (1) pumps boiled water of the open type stepping heater (3) and discharges warm boiled water, the open type stepping heater (3) automatically replenishes water, and direct drinking water automatically enters the open type stepping heater (3) after passing through the heat exchanger (2).
2. The stepped countercurrent heat exchange device according to claim 1, characterized in that the heat exchanger (2) comprises a plate heat exchanger (2) or a tube heat exchanger (2).
3. The warm-boiling water drinking equipment adopting the stepping type countercurrent heat exchange device as claimed in any one of claims 1-2, characterized by further comprising a water purifier (4), a valve assembly (5) and a controller (6), wherein the water purifier (4) is positioned at the water inlet end of the heat exchanger (2), and the valve assembly (5) is respectively connected with the water outlet of the water purifier (4), the water outlet of the water suction pump (1) and the water outlet of the open-type stepping heater (3); the controller (6) is respectively connected with the water purifying assembly of the water purifier (4), the water inlet assembly and the water outlet assembly of the heat exchanger (2) and the open stepping heater (3); the water outlet assembly comprises direct drinking water flowing out of the water purifier (4), warm boiled water flowing out of the water suction pump (1) and boiled water flowing out of the open stepping heater (3).
4. The warm-boiling water drinking device of the stepping countercurrent heat exchange device according to claim 3, wherein the open-type stepping heater (3) comprises a heating pipe, a sensor and a plurality of water level electrodes; the upper part of the open type stepping heater (3) is provided with an overflow port, and the bottom of the open type stepping heater is provided with a sewage draining port.
5. The warm-boiling water drinking device of the stepping type countercurrent heat exchange device according to claim 4, wherein the water level electrode is positioned at the top of the open type stepping heater (3) and is divided into: the low water level electrode, the middle water level electrode and the high water level electrode are used for detecting different water level changes of the open type stepping heater (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022055097.XU CN212574704U (en) | 2020-09-18 | 2020-09-18 | Stepping type countercurrent heat exchange device and warm-boiling water drinking equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022055097.XU CN212574704U (en) | 2020-09-18 | 2020-09-18 | Stepping type countercurrent heat exchange device and warm-boiling water drinking equipment thereof |
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| Publication Number | Publication Date |
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| CN212574704U true CN212574704U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022055097.XU Active CN212574704U (en) | 2020-09-18 | 2020-09-18 | Stepping type countercurrent heat exchange device and warm-boiling water drinking equipment thereof |
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| CN (1) | CN212574704U (en) |
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2020
- 2020-09-18 CN CN202022055097.XU patent/CN212574704U/en active Active
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