CN103322615B - Mobile hot water supply - Google Patents
Mobile hot water supply Download PDFInfo
- Publication number
- CN103322615B CN103322615B CN201310272638.6A CN201310272638A CN103322615B CN 103322615 B CN103322615 B CN 103322615B CN 201310272638 A CN201310272638 A CN 201310272638A CN 103322615 B CN103322615 B CN 103322615B
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- China
- Prior art keywords
- hot water
- storage tank
- water supply
- electric heater
- heater unit
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- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses mobile hot water supply, comprise travelling car, described travelling car is fixed with storage tank, temperature sensor is provided with in described storage tank, storage tank bottom is provided with flow pipe, flow pipe pipeline is disposed with water pump, electric heater unit and triple valve, and the first valve port of triple valve connects electric heater unit, second valve port is connected to storage tank by return pipe, and the 3rd valve port is connected with delivery hose.Mobile hot water supply of the present invention adopts storage tank savings clean water, and provide hot water to use to user after being heated by secondary, this hot-water supply device can be moved by travelling car, is adapted at most of applications, solves the problem that some special occasions hot water are difficult to supply.
Description
Technical field
The present invention relates to a kind of water heater, particularly a kind of moveable hot-water supply device.
Background technology
Water heater is the most frequently used bathroom heaters of present people, and water heater is arranged in bathroom usually, provides hot water when people have a bath.But, the places such as hospital, maintenance institute or home for destitute, some patients or old man move inconvenience, can not arrive bathroom to go for a dip, at this moment, for patient has a bath before nurse personnel need to carry hot water to sick bed, bother very much, and the hot water amount that this method provides is few, cooling is fast, can not satisfy the demand.In addition, people, when carrying out field and carrying out the activity such as encamping, also wish that hot water can be had a bath, and how obtaining hot water is also a problem needing solution.
Summary of the invention
In order to solve the problems of the technologies described above, the object of the present invention is to provide a kind of mobile hot water supply, at various occasion hot-water supply, people can be convenient to and use.
The technical solution adopted in the present invention is mainly:
Mobile hot water supply, comprise travelling car, described travelling car is fixed with storage tank, temperature sensor is provided with in described storage tank, storage tank bottom is provided with flow pipe, flow pipe pipeline is disposed with water pump, electric heater unit and triple valve, and the first valve port of triple valve connects electric heater unit, second valve port is connected to storage tank by return pipe, and the 3rd valve port is connected with delivery hose.
The mobile hot water supply of the design adopts the mode of two-step heating to work, before user needs to use hot water, if the water temperature in water tank is lower than design temperature, triple valve connects the first valve port and the second valve port, the control system of water heater just utilizes water pump and electric heater unit in advance the water of storage tank to be sucked circulation and is warming up to design temperature, such as, is heated to 30 DEG C ~ 45 DEG C; When user needs with during water, triple valve being connected the first valve port and the 3rd valve port, the hydraulic pressure of electric heater unit water outlet side reduces, electric heater unit energising work, by heat temperature raising again in the hot water very short time that flows out from storage tank, water temperature is made to rise to the shower water temperature of user's setting, for people to use.
As the further improvement of technique scheme, described travelling car is also provided with control panel, control panel connects electric heater unit, water pump control its work, is convenient to user and controls.
As the further improvement of technique scheme, described triple valve is electric control valve, described triple valve connection control panel.
As the further improvement of technique scheme, described return pipe is provided with electromagnetic switch valve, described electromagnetic switch valve connection control panel.
As the further improvement of technique scheme, be provided with low water level sensor in described storage tank, when case inner storing water is very few, can give the alarm, prompting user adds water in case.
As the further improvement of technique scheme, described electric heater unit is water outlet flow electric heater unit.
As the further improvement of technique scheme, described flow pipe is provided with anti-dry instrument.Further, described anti-dry instrument comprises the housing of the hollow be connected on flow pipe, enclosure interior is provided with baffle plate and forms water channel, current flow through water channel, the water channel being positioned at case top is provided with tongue tube, be arranged with the ball float that can move up and down along tongue tube outside tongue tube, ball float inside is provided with magnet.Anti-dry instrument the situation that can prevent electric heater unit from occurring dry combustion method is set, protection electric heater unit, make the hot-water supply device of the design use safer.
The invention has the beneficial effects as follows:
Mobile hot water supply of the present invention adopts storage tank savings clean water, and provide hot water to use to user after being heated by secondary, this hot-water supply device can be moved by travelling car, is adapted at most of applications, solves the problem that some special occasions hot water are difficult to supply.
Mobile hot water supply of the present invention be also provided be convenient to control control panel and for preventing the anti-dry instrument of water heater dry combustion method, make it apply safe ready more.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of mobile hot water supply.
Fig. 2 is the structural representation in storage tank and flow pipe water route.
Fig. 3 is the structural representation of water outlet flow electric heater unit.
Fig. 4 is the structural representation of anti-dry instrument.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, mobile hot water supply provided by the invention, comprise travelling car 1, travelling car 1 is fixed with storage tank 2, temperature sensor 23 and low water level sensor 22 is provided with in storage tank 2, storage tank 2 bottom is provided with flow pipe 21, flow pipe 21 pipeline is disposed with water pump 7, electric heater unit 3 and triple valve 8, first valve port 81 of triple valve 8 connects electric heater unit 3, second valve port 82 is connected to storage tank 2 by return pipe 24 and electromagnetic switch valve 9, and the 3rd valve port 83 is connected with delivery hose 4.The mobile hot water supply of the design adopts the mode of two-step heating to work, before user needs to use hot water, if the water temperature in storage tank 2 is lower than design temperature, the first valve port 81 and the second valve port 82 connected by triple valve 8, the control system of water heater just utilizes water pump 7 and electric heater unit 3 in advance the water of storage tank 2 to be sucked circulation and is warming up to design temperature, such as, is heated to 30 DEG C ~ 45 DEG C; When user needs triple valve 8 to be connected the first valve port 81 and the 3rd valve port 83 with during water, the hydraulic pressure of electric heater unit 3 water outlet side reduces, electric heater unit 3 is energized work, by heat temperature raising again in the hot water very short time that flows out from storage tank 2, make water temperature rise to the shower water temperature of user's setting, then flow out for people to use from delivery hose 4.Mobile hot water supply of the present invention adopts storage tank 2 to put aside clean water, and provide hot water to use to user after being heated by secondary, this hot-water supply device can be moved by travelling car 1, be adapted at most of applications, solve the problem that some special occasions hot water are difficult to supply.
The electric heater unit 3 of the design preferably adopts water outlet flow electric heater unit, its structure can adopt patent " electric heating device capable of controlling water outlet flow quantity " (patent No. 03223068.0), or the heater disclosed in " a kind of electric heater of anti-dry " (patent No. 200820201008.4), as shown in Figure 3, this electric heater unit utilizes multiple cellular construction to superpose the slot-shaped circulating-heating water channel formed to heat current, there is heating fast, efficiency is high, not the advantage such as scaling.Certainly, other any firing equipment can also be adopted.
In addition, travelling car 1 can also arrange control panel 5, control panel 5 is for controlling electric heater unit 3 and water pump 7 works; In addition, described triple valve 8 is electric control valve, and triple valve 8 and electromagnetic switch valve 9 are also connected to control panel 5, are convenient to user and control.Further, flow pipe 21 can also be provided with anti-dry instrument 6, as shown in Figure 4, anti-dry instrument 6 comprises the housing 61 of the hollow be connected on flow pipe 21, housing 61 inside is provided with baffle plate 62 and forms water channel, and current flow through water channel, and the water channel being positioned at housing 61 top is provided with tongue tube 63, be arranged with the ball float 64 that can move up and down along tongue tube 63 outside tongue tube 63, ball float 64 inside is provided with magnet.The setting of control panel 5 and anti-dry instrument 6 makes mobile hot water supply of the present invention apply safe ready more.
The foregoing is only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (6)
1. mobile hot water supply, it is characterized in that: comprise travelling car (1), described travelling car (1) is fixed with storage tank (2), temperature sensor (23) is provided with in described storage tank (2), storage tank (2) bottom is provided with flow pipe (21), flow pipe (21) pipeline is disposed with water pump (7), electric heater unit (3) and triple valve (8), first valve port (81) of triple valve (8) connects electric heater unit (3), second valve port (82) is connected to storage tank (2) by return pipe (24), 3rd valve port (83) is connected with delivery hose (4), described flow pipe (21) is also provided with anti-dry instrument (6), described anti-dry instrument (6) comprises the housing (61) of the hollow be connected on flow pipe, housing (61) inside is provided with baffle plate (62) and forms water channel, current flow through water channel, the water channel being positioned at housing (61) top is provided with tongue tube (63), the ball float (64) that can move up and down along tongue tube (63) is arranged with outside tongue tube (63), ball float (64) inside is provided with magnet, and the baffle plate (62) near delivery port is tilted to lower setting.
2. mobile hot water supply according to claim 1, it is characterized in that: described travelling car (1) is also provided with control panel (5), control panel (5) connects electric heater unit (3), water pump (7) control its work.
3. mobile hot water supply according to claim 2, is characterized in that: described triple valve (8) is electric control valve, described triple valve (8) connection control panel (5).
4. the mobile hot water supply according to Claims 2 or 3, it is characterized in that: described return pipe (24) is provided with electromagnetic switch valve (9), described electromagnetic switch valve (9) connection control panel (5).
5. mobile hot water supply according to claim 1, is characterized in that: be provided with low water level sensor (22) in described storage tank (2).
6. mobile hot water supply according to claim 1, is characterized in that: described electric heater unit (3) is water outlet flow electric heater unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272638.6A CN103322615B (en) | 2013-06-30 | 2013-06-30 | Mobile hot water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310272638.6A CN103322615B (en) | 2013-06-30 | 2013-06-30 | Mobile hot water supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103322615A CN103322615A (en) | 2013-09-25 |
| CN103322615B true CN103322615B (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310272638.6A Expired - Fee Related CN103322615B (en) | 2013-06-30 | 2013-06-30 | Mobile hot water supply |
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| Country | Link |
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| CN (1) | CN103322615B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501290B (en) * | 2014-12-31 | 2017-04-05 | 东南大学 | A kind of big tank of phase-transition heat-storage couples waste thermal energy recovery system |
| CN107581997B (en) * | 2016-07-07 | 2024-05-21 | 青岛海尔洗碗机有限公司 | Dry burning preventing device of dish washer |
| CN110715448B (en) * | 2019-10-21 | 2021-06-01 | 浙江正理生能科技有限公司 | Control method of heating pressure-bearing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202171315U (en) * | 2011-03-21 | 2012-03-21 | 白银有色集团股份有限公司 | Movable high-efficiency electric water heater |
| CN202400111U (en) * | 2011-12-13 | 2012-08-29 | 青岛三利中德美水设备有限公司 | Movable heating water cart |
| CN102679534A (en) * | 2012-05-28 | 2012-09-19 | 张秀英 | Energy-saving constant temperature electric water heater |
| CN102693867A (en) * | 2012-05-30 | 2012-09-26 | 张秀英 | Buoy switch |
| CN203442951U (en) * | 2013-06-30 | 2014-02-19 | 张秀英 | Movable hot water supply device |
-
2013
- 2013-06-30 CN CN201310272638.6A patent/CN103322615B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202171315U (en) * | 2011-03-21 | 2012-03-21 | 白银有色集团股份有限公司 | Movable high-efficiency electric water heater |
| CN202400111U (en) * | 2011-12-13 | 2012-08-29 | 青岛三利中德美水设备有限公司 | Movable heating water cart |
| CN102679534A (en) * | 2012-05-28 | 2012-09-19 | 张秀英 | Energy-saving constant temperature electric water heater |
| CN102693867A (en) * | 2012-05-30 | 2012-09-26 | 张秀英 | Buoy switch |
| CN203442951U (en) * | 2013-06-30 | 2014-02-19 | 张秀英 | Movable hot water supply device |
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| Publication number | Publication date |
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| CN103322615A (en) | 2013-09-25 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160630 |