CN2577732Y - Pipeline drinkers - Google Patents
Pipeline drinkers Download PDFInfo
- Publication number
- CN2577732Y CN2577732Y CN 02260491 CN02260491U CN2577732Y CN 2577732 Y CN2577732 Y CN 2577732Y CN 02260491 CN02260491 CN 02260491 CN 02260491 U CN02260491 U CN 02260491U CN 2577732 Y CN2577732 Y CN 2577732Y
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- China
- Prior art keywords
- water
- storing tank
- water storing
- tank
- lower water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a pipeline drinker, which comprises a casing body, an upper water storing tank and a lower water storing tank, wherein, the upper water storing tank and the lower water storing tank are arranged in the casing body. The upper water storing tank is communicated with the lower water storing tank by a relative fine water pipe. The upper water storing tank is provided with a water inlet, the lower water storing tank is provided with a water outlet, and the lower water storing tank is provided with an electric heating device. The diameter of the water pipe connected with the upper water storing tank and the lower water storing tank is from 3 millimeters to 12 millimeters, and the 6 millimeters is optimum. The water inlet of the upper water storing tank better is connected with the water pipe at the outer side by a one-way valve. The upper water storing tank can be provided with the water outlet to be regarded as the cold water outlet. Because the upper water storing tank and the lower water storing tank are communicated only by the fine water pipe in the utility model, the hot water of the lower water storing tank can not directly convect in the upper water storing tank. When the water in the lower water storing tank reaches to certain water temperature and generate water vapor, the water vapor can enter the upper water storing tank along the water pipe communicating the upper water storing tank and the lower water storing tank. Because of the cold water in the upper water storing tank, the water vapor is restored to the water by suffering cold, the utility model can not cause the increase of pressure in the upper water storing tank and the lower water storing tank, and accordingly, safety is ensured.
Description
Technical field
The utility model relates to a kind of drinking water supply device, particularly a kind of through type water dispenser that is used for drinking water pipeline.
Background technology
Along with the raising of people's living standard, the city dweller is progressively changed drinking pure water into from original boiling water with running water voluntarily, is that the water dispenser at water source has entered average family as a kind of novel home appliance with the barreled drinking water.Yet existing bottled water mostly is 19 liters of dresses greatly, and common three-person household needs ten days, two weeks just can use up one barrel, during this period, easy breed bacteria causes secondary pollution, on the other hand in the bucket, owing to change water at every turn all is to connect bucket to change together, and the bottled water of various brands can produce again to mix and change phenomenon, as long as in the process of circulation, has a place thorough inadequately to the cleaning-sterilizing of scuttlebutt, will form " cross-infection ", also can cause secondary pollution drinking water.For this reason, some cities have occurred by the way of the direct tubing of drink water supplier to the resident family, directly provide drink water for this duct type, in resident family,, can directly drink by a tap as long as being installed, but like this, just can't as water dispenser, provide hot water, if and indiscriminately imitate water dispenser installs heating additional in storage tank mode simply, but it is unworkable, reason is that pipeline water itself has certain pressure, adds heater and can constantly produce water vapour in to water heating process, can increase certain pressure again, thereby can in storage tank, produce high pressure, thereby bring unsafe factor.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in structure, safe and reliable through type pipeline type drinking machine at above-mentioned prior art present situation
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this pipeline type drinking machine includes housing and interior last storage tank and lower water tank thereof, be connected with a relative thinner water pipe between the upper and lower storage tank, the described storage tank of going up is provided with water inlet, and set out the mouth of a river on the described lower water tank, and lower water tank is provided with electric calorifie installation.
The water pipe diameter of storage tank and lower water tank can be 3mm～12mm in the described connection, is best with 6mm;
The described water inlet of going up storage tank is good to be connected to by a check valve and outer water tube, in case the water in the case outflows when cutting off the water;
Delivery port on the described lower water tank links to each other by the outer tap of a water pipe and casing;
The described storage tank of going up also can be provided with delivery port as the cold water delivery port;
The described electric calorifie installation that is arranged on the lower water tank can adopt the various structures in the existing water dispenser, can be to be arranged on the external-heat of its outer wall, also can be arranged on its inner internal heat type.
The utility model is owing to only be connected with thin conduit between last storage tank and the lower water tank, in use, because water inlet end has suitable hydraulic pressure, therefore under the effect of hydraulic pressure, drinking water can successfully enter the lower water tank from last storage tank, do not influence normal use, and when the energising of the electric calorifie installation in lower water tank heating, the water of lower water tank promptly begins to heat up, because it is thinner to be communicated with the water pipe of going up storage tank and lower water tank, therefore the hot water of lower water tank is not directly in the supreme storage tank of convection current, and when the water in the lower water tank reaches certain water temperature and produces water vapour, because the proportion of water vapour is lighter than water, therefore can enter storage tank along being communicated with the water pipe of going up storage tank and lower water tank, and because the water of last storage tank still is cold water, therefore, water vapour can be met the cold water that is reduced to, thereby can not cause all the time, pressure in the lower water tank increases, though and last storage tank has absorbed the heat of steam, but its water temperature can not rise too much all the time, simultaneously by water temperature control (the general requirement that water dispenser is installed is controlled between 85 ℃～95 ℃) to lower water tank, therefore generally speaking, the water temperature of last storage tank can not surpass 40 ℃, thereby guarantees safety.Another advantage applies of the present utility model is when cutting off the water supply, when electric calorifie installation work and meet water inlet pipe when cutting off the water supply, because the effect of atmospheric pressure, the water storage mouth of lower water tank can water outlet, but electric calorifie installation will heat the water in the lower water tank repeatedly, according to aforesaid principle, the condensation when water vapour of lower water tank runs into cold water in the storage tank through tube connector, be back in the lower water tank, make in the lower water tank whose can not reduce because of superheated repeatedly, prevented the generation of dry combustion method phenomenon effectively, security is increased.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of the utility model embodiment.
Fig. 2 is the three-dimensional profile schematic diagram of the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, be the pipeline type drinking machine of a single depotition cock, include housing 1 and interior last storage tank 2 and lower water tank 5 thereof, be connected with a relative thinner water pipe 4 between the upper and lower storage tank, diameter can be 3mm～12mm, is best with 6mm; The described storage tank 2 of going up is provided with water inlet 21, and is connected with outer water tube by a check valve 3; Set out the mouth of a river 51 on the described lower water tank 5, and link to each other with casing 1 tap 8 outward by a water pipe 7; Lower water tank 5 also be provided with electric calorifie installation, its structure adopts existing various technology, is an external-heat electric calorifie installation 6 in the present embodiment, with electrothermal tube and conducting-heat elements hoop thereof on the outer wall of lower water tank 5.
Claims (8)
1, a kind of pipeline type drinking machine, it is characterized in that including housing and interior last storage tank and lower water tank thereof, be connected with a relative thinner water pipe between the upper and lower storage tank, the described storage tank of going up is provided with water inlet, and set out the mouth of a river on the described lower water tank, and lower water tank is provided with electric calorifie installation.
2, pipeline type drinking machine according to claim 1 is characterized in that the water pipe diameter of storage tank and lower water tank is 3mm～12mm in the described connection.
3, pipeline type drinking machine according to claim 2 is characterized in that the water pipe diameter of storage tank and lower water tank is 6mm in the described connection.
4,, it is characterized in that the described water inlet of going up storage tank is connected with outer water tube by a check valve according to claim 1,2 or 3 described pipeline type drinking machines.
5,, it is characterized in that the delivery port on the described lower water tank links to each other by the outer tap of a water pipe and casing according to claim 1,2 or 3 described pipeline type drinking machines.
6,, it is characterized in that the described storage tank of going up also is provided with delivery port as the cold water delivery port according to claim 1,2 or 3 described pipeline type drinking machines.
7,, it is characterized in that the described electric calorifie installation that is arranged on the lower water tank is the external-heat that is arranged on its outer wall according to claim 1,2 or 3 described pipeline type drinking machines.
8,, it is characterized in that the described electric calorifie installation that is arranged on the lower water tank is the internal heat type of the portion that sets within it according to claim 1,2 or 3 described pipeline type drinking machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260491 CN2577732Y (en) | 2002-09-30 | 2002-09-30 | Pipeline drinkers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260491 CN2577732Y (en) | 2002-09-30 | 2002-09-30 | Pipeline drinkers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577732Y true CN2577732Y (en) | 2003-10-08 |
Family
ID=33727538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02260491 Expired - Fee Related CN2577732Y (en) | 2002-09-30 | 2002-09-30 | Pipeline drinkers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577732Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805781A (en) * | 2019-03-16 | 2019-05-28 | 上海温雅实业有限公司 | A kind of constant temperature anti-dry warm stage |
| CN110367826A (en) * | 2019-08-23 | 2019-10-25 | 冯萍 | A kind of boiler of water dispenser |
-
2002
- 2002-09-30 CN CN 02260491 patent/CN2577732Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109805781A (en) * | 2019-03-16 | 2019-05-28 | 上海温雅实业有限公司 | A kind of constant temperature anti-dry warm stage |
| CN110367826A (en) * | 2019-08-23 | 2019-10-25 | 冯萍 | A kind of boiler of water dispenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |