CN203174691U - Water tank - Google Patents
Water tank Download PDFInfo
- Publication number
- CN203174691U CN203174691U CN201320181083XU CN201320181083U CN203174691U CN 203174691 U CN203174691 U CN 203174691U CN 201320181083X U CN201320181083X U CN 201320181083XU CN 201320181083 U CN201320181083 U CN 201320181083U CN 203174691 U CN203174691 U CN 203174691U
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- Prior art keywords
- valve
- water
- temperature
- water tank
- casing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to the field of electrics and relates to a water tank. The water tank comprises a tank body and a temperature controller. The tank body is provided with a hot water inlet, a cold water inlet and a water outlet. The positions of the hot water inlet, the cold water inlet and the water outlet are in one-to-one correspondence connection with a first valve, a second valve and a third valve respectively. The temperature controller is respectively connected with the first valve, the second valve and the third valve. The temperature controller is used for controlling the first valve to be opened and the second valve and the third valve to be closed when the temperature of water in the tank body is lower than a required temperature; the temperature controller is used for controlling the second valve to be opened and the first valve and the third valve to be closed when the water in the tank body is higher than the required temperature; and the temperature controller is used for controlling the first valve and the second valve to be closed and the third valve to be opened when the temperature of the water in the tank body reaches the required temperature. According to the water tank, by storing and mixing hot water and cold water of different quantities, the goal of debugging water temperature is achieved, and the problem that water resources are wasted due to manual debugging of the water temperature is solved.
Description
Technical field
The utility model relates to electric field, in particular to a kind of water tank.
Background technology
At present, obtain the mode of hot water in people's daily life normally: locate to connect two pipelines of hot and cold water at water tap (washbasin water tap, the fire hose of drenching with rain first-class), wherein, cold water pipes links to each other with running water pipe, and hot water pipeline links to each other with geyser.When needs hot water, user's tap of fetching boiling water makes its water outlet, and swiveling faucet to be coordinating the flow proportional of two pipelines of hot and cold water simultaneously, and knows water temperature with feel, finally debugs out the water temperature that is fit to the user.In this debug process, the water that water tap flows out can not satisfy user's demand owing to temperature, thereby is wasted.
This shows that this mode is used for hot-water supply, can bring the problem of waste water resource.
The utility model content
The purpose of this utility model is to provide a kind of water tank, to solve the above problems.
A kind of water tank is provided in embodiment of the present utility model, has comprised:
Casing and temperature controller;
Described casing is provided with hot water inlet, cooling water inlet and delivery port, and these three mouth places connect first valve, second valve and the 3rd valve respectively one to one;
Described temperature controller is connected with described first valve, described second valve and described the 3rd valve respectively;
Described temperature controller is used for:
When the water in described casing is lower than the requirement temperature, control described first valve open, described second valve and described the 3rd valve closing;
When the water in described casing is higher than the requirement temperature, control described second valve open, described first valve and described the 3rd valve closing;
When the water in described casing reaches the requirement temperature, control described first valve and described second valve closing, described the 3rd valve open.
A kind of water tank of the utility model above-described embodiment stores the water that flows out in the debugging water temperature process, has saved water resource, and its operating principle is:
Described hot water inlet is connected with the delivery port of geyser, and described cooling water inlet is connected with running water pipe, and described delivery port is connected with the first-class discharging device of the fire hose; The temperature of required water is set in described temperature pick up in advance, starts water tank work; This moment, geyser and cold water pipes added hot water and cold water by described hot water inlet and described delivery port respectively in water tank;
In the process of adding water, when the water in the described casing was lower than the requirement temperature, described temperature controller was controlled described first valve open, described second valve and described the 3rd valve closing, and only advance hot water in the water tank this moment; When the water in the described casing was higher than the requirement temperature, described temperature controller was controlled described second valve open, described first valve and described the 3rd valve closing, and only advance cold water in the water tank this moment; Through above-mentioned debugging repeatedly, when the water in the described casing reaches the requirement temperature, the temperature that namely sets in advance, described temperature controller is controlled described first valve and described second valve closing, described the 3rd valve open, and this moment, casing began water outlet, namely can give user's hot-water supply, and since this moment the water in the described casing all be flow out in the debug process in, and all reach the temperature of customer requirements, thereby these water can be utilized all by the user;
As seen, the water tank that the utility model provides reaches the purpose of debugging water temperature by storing and mix hot water and the cold water of different amounts, has avoided the problem of artificial debugging water temperature waste water resource.
Description of drawings
Fig. 1 shows the structural representation of a kind of water tank that embodiment of the present utility model provides.
The specific embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment of the present utility model provides a kind of water tank, as shown in Figure 1, comprising:
Described casing 4 is provided with hot water inlet, cooling water inlet and delivery port, and these three mouth places connect first valve 1, second valve 2 and the 3rd valve 5 respectively one to one;
Described temperature controller 3 is connected with described first valve 1, described second valve 2 and described the 3rd valve 5 respectively;
Described temperature controller 3 is used for:
When the water in described casing 4 is lower than the requirement temperature, controls described first valve 1 and open, described second valve 2 and described the 3rd valve 5 are closed;
When the water in described casing 4 is higher than the requirement temperature, controls described second valve 2 and open, described first valve 1 and described the 3rd valve 5 are closed;
When the water in described casing 4 reaches the requirement temperature, control described first valve 1 and described second valve 2 is closed, described the 3rd valve 5 is opened.
Above-mentioned water tank will be debugged the water that flows out in the water temperature process and store, and replace at present the manually mode of water transfer temperature, save water resource, and its operating principle is:
Described hot water inlet is connected with the delivery port of geyser, and described cooling water inlet is connected with running water pipe (being place, cold water source), and described delivery port is connected with the first-class discharging device of the fire hose; The user arranges the temperature of required water in advance in described temperature pick up, start water tank work; This moment, geyser and cold water pipes added hot water and cold water by described hot water inlet and described delivery port respectively in water tank.
In the process of adding water, when the water in the described casing 4 was lower than the requirement temperature, described first valve 1 of described temperature controller 3 controls was opened, and described second valve 2 and described the 3rd valve 5 are closed, and only advance hot water in the water tank this moment; When the water in the described casing 4 was higher than the requirement temperature, described second valve 2 of described temperature controller 3 controls was opened, and described first valve 1 and described the 3rd valve 5 are closed, and only advance cold water in the water tank this moment; Through above-mentioned debugging repeatedly, when the water in the described casing 4 reaches the requirement temperature, it is the temperature that the user sets in advance, described temperature controller 3 described first valves 1 of control and described second valve 2 are closed, and described the 3rd valve 5 is opened, casing 4 beginning water outlets this moment, namely can give user's hot-water supply, and since the water in this moment described casing 4 all be flow out in the debug process in, and all reach the temperature of customer requirements, thereby these water can be utilized all by the user.
As seen, the water tank that present embodiment provides reaches the purpose of debugging water temperature by storing and mix hot water and the cold water of different amounts, has avoided the problem of artificial debugging water temperature waste water resource.
In addition, this water tank range of application is wider, can be used for the place that kitchen, washroom etc. often need hot water.
Described temperature controller 3 in the above-mentioned water tank can be according to the needs of different user, the for example degree of accuracy, temperature control scope etc. require different, adopt the temperature pick up of various ways, for example, present technology comparative maturity, the fuzzy proportional-integral-differential PID temperature controller 3 that the degree of accuracy and accuracy are higher.
In addition, three valves in the above-mentioned water tank can adopt electromagnetic valve, such valve technology comparative maturity, and performance is more stable, is specially: described first valve 1 is electromagnetic valve.Described second valve 2 is electromagnetic valve.Described the 3rd valve 5 is electromagnetic valve.
In order further to improve the performance of the water tank of above-described embodiment, can also improve in the following areas:
Preferably, also comprise water level controller; Described water level controller is connected with described first valve 1, described second valve 2 and described the 3rd valve 5 respectively.Water level controller is set prevents from occurring in the described casing 4 problem that water overflows or water is done, detailed process is: the water level value that water overflows and water is done is set respectively in water level controller in advance, when the water in the described casing 4 reaches the water level value that water overflows, described first valve 1 controlled by described water level controller and described second valve 2 is closed, and namely stops to add water in described casing 4.When the water in the described casing 4 reached the water level value that water does, described first valve 1 controlled by described water level controller and described second valve 2 is opened, and namely begins to add water in described casing 4.
Preferably, also be provided with booster in the described casing 4; Described booster is connected with described water level controller, described water level controller respectively.The slow-footed problem of water outlet when booster being set avoiding that the water yields are higher in the described casing 4, detailed process is: the water level that needs supercharging is set in described water level controller in advance, when the water in the described casing 4 reaches the water level value that needs supercharging, described water level controller is controlled described increase device and is begun supercharging, water speed to increase; In addition, this structure also is applicable to the user of high floor, because high floor hydraulic pressure deficiency often causes that residual water is arranged in the water tank, can not take full advantage of, and can address this problem well after increasing this structure, has further saved water resource.
Preferably, the described delivery port place in the described casing 4 is provided with turbine; Described turbine is connected with described water level controller.Described turbine role is identical with above-mentioned booster, can be used as another selection of supercharging, and its mode of being controlled by described water level controller is identical with described booster.In addition, if described booster is selected booster in the form of piston, can also carry out the operation opposite with the supercharging action, described casing 4 be carried out step-down, so that improve water intake velocity.
Preferably, also comprise thermometer; Described thermometer comprises temperature-sensing element and display element; Described temperature-sensing element is arranged in the described casing 4; Described display element is arranged on the outside of described casing 4.When this structure can avoid the temperature controller 3 of water tank or other control part to break down, the problem of water temperature in can't the described casing 4 of perception, its course of work is, described temperature-sensing element is measured the water temperature in the described casing 4, this moment the user can described display element the water temperature in the casing 4 up till now, thereby the water yield at manual adjustments hot water inlet and cooling water inlet place is to obtain temperature required water.As seen, this structure can make the user better be experienced.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a water tank is characterized in that, comprising:
Casing and temperature controller;
Described casing is provided with hot water inlet, cooling water inlet and delivery port, and these three mouth places connect first valve, second valve and the 3rd valve respectively one to one;
Described temperature controller is connected with described first valve, described second valve and described the 3rd valve respectively;
Described temperature controller is used for:
When the water in described casing is lower than the requirement temperature, control described first valve open, described second valve and described the 3rd valve closing;
When the water in described casing is higher than the requirement temperature, control described second valve open, described first valve and described the 3rd valve closing;
When the water in described casing reaches the requirement temperature, control described first valve and described second valve closing, described the 3rd valve open.
2. a kind of water tank as claimed in claim 1 is characterized in that, described temperature controller is fuzzy proportional-integral-differential PID temperature controller.
3. a kind of water tank as claimed in claim 1 is characterized in that, also comprises water level controller;
Described water level controller is connected with described first valve, described second valve and described the 3rd valve respectively.
4. a kind of water tank as claimed in claim 3 is characterized in that, also is provided with booster in the described casing; Described booster is connected with described water level controller.
5. a kind of water tank as claimed in claim 3 is characterized in that, the described delivery port place in the described casing is provided with turbine; Described turbine is connected with described water level controller device.
6. as each described a kind of water tank of claim 1-5, it is characterized in that, also comprise thermometer; Described thermometer comprises temperature-sensing element and display element; Described temperature-sensing element is arranged in the described casing; Described display element is arranged on the outside of described casing.
7. a kind of water tank as claimed in claim 1 is characterized in that, described first valve is electromagnetic valve.
8. a kind of water tank as claimed in claim 1 is characterized in that, described second valve is electromagnetic valve.
9. a kind of water tank as claimed in claim 1 is characterized in that, described the 3rd valve is electromagnetic valve.
10. a kind of water tank as claimed in claim 6 is characterized in that, described delivery port is externally connected with water tap at described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320181083XU CN203174691U (en) | 2013-04-11 | 2013-04-11 | Water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320181083XU CN203174691U (en) | 2013-04-11 | 2013-04-11 | Water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174691U true CN203174691U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320181083XU Expired - Fee Related CN203174691U (en) | 2013-04-11 | 2013-04-11 | Water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630033A (en) * | 2016-02-29 | 2016-06-01 | 西南大学 | Water temperature control method and control system thereof based on adaptable fuzzy PID |
-
2013
- 2013-04-11 CN CN201320181083XU patent/CN203174691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630033A (en) * | 2016-02-29 | 2016-06-01 | 西南大学 | Water temperature control method and control system thereof based on adaptable fuzzy PID |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140411 |