CN203555587U - Pressureless water dispenser - Google Patents
Pressureless water dispenser Download PDFInfo
- Publication number
- CN203555587U CN203555587U CN201320499985.8U CN201320499985U CN203555587U CN 203555587 U CN203555587 U CN 203555587U CN 201320499985 U CN201320499985 U CN 201320499985U CN 203555587 U CN203555587 U CN 203555587U
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- CN
- China
- Prior art keywords
- water
- heating liner
- water outlet
- solenoid valve
- liner
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a pressureless water dispenser. The pressureless water dispenser comprises a heating liner provided with a heater. A water inlet pipe and a water outlet pipe are communicated with the heating liner. Water inlet solenoid valves are arranged on the water inlet pipe. A water outlet solenoid valve is arranged on the water outlet pipe. The water inlet solenoid valves and the water outlet solenoid valve are opened and closed simultaneously. When tap water enters the heating liner till the heating liner is filled, the water inlet solenoid valves are automatically closed and then the heater starts operating. When water in the heating liner is heated, pressure of the heating liner is increased and a pressure release valve can automatically discharge partial water so that pressure of the liner is released and zero pressure of the liner is ensured. When boiled water is used, a water taking button is pressed and the water inlet solenoid valves and the water outlet solenoid valve are switched on. By the effect of pressure of the tap water, the boiled water flows out of a water outlet nozzle via the water outlet solenoid valve. Then the water taking button is released and the water inlet solenoid valves and the water outlet solenoid valve stop operating and are closed caused by power failure and the water outlet nozzle stops discharging water. The pressureless water dispenser is simple and reasonable in structure, flexible in operation and long in service lifetime and is safe and reliable.
Description
Technical field
The utility model relates to a kind of water dispenser, particularly a kind of without pressure type water dispenser.
Background technology
The heating liner of existing stainless steel water dispenser, is all, by the pressure of running water, boiling water is pushed out to faucet, and water is not opened not water outlet; After poach is opened, entering water electromagnetic valve is opened automatically for a long time, and tap water pressure is stored in heating liner always, and heating liner is reduced service life greatly, changes heating liner frequency very high, and heating liner internal pressure causes greatly the water spray of turning on the tap, and very easily scalds.
Utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, flexible operation, safe and reliable, long service life without pressure type water dispenser, to overcome weak point of the prior art.
The one designing by this object is without pressure type water dispenser, comprise the heating liner with having heaters, water inlet pipe and outlet pipe communicate with heating liner respectively, and its architectural feature is on water inlet pipe, to be provided with entering water electromagnetic valve, on outlet pipe, be provided with out water solenoid valve, entering water electromagnetic valve with go out water solenoid valve Simultaneous Switching.
Further, described heating liner communicates with relief tube, is provided with relief valve on relief tube.
Further, described entering water electromagnetic valve with go out water solenoid valve and be electrically connected with controller respectively.
The utility model adopts after above-mentioned technical scheme, when running water enters heating liner when filling, entering water electromagnetic valve is closed automatically, and heater is started working, and the water in heating liner is when heating, hydrone accelerated motion and expanding, pressure in heating liner increases, when pressure exceedes 0.05Mpa, and relief valve meeting automatic-discharging part water, and venting inner liner pressure guarantees inner bag zero pressure.
When water is heated to seethe with excitement, heater quits work.When taking boiling water, press water intaking button, connect entering water electromagnetic valve and go out water solenoid valve, under the effect of tap water pressure, boiling water flows out through faucet by going out water solenoid valve, unclamps water intaking button, entering water electromagnetic valve and go out water solenoid valve and close because power-off quits work, faucet stops water outlet, and meanwhile, running water stops entering heating liner; In this process, heating liner remains zero pressure, so very big degree extends the service life of heating liner.
The utility model is when heating, and relief valve releasing pressure automatically, can get rid of the harmful substances such as the chlorine residue in running water, has guaranteed the health of drinking water.
The utlity model has the feature of simple and reasonable, flexible operation, safe and reliable, long service life.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
In figure: 1 is heating liner, 2 is water inlet pipe, and 3 is outlet pipe, and 4 is relief tube, and 5 is entering water electromagnetic valve, and 6 for going out water solenoid valve, and 7 is relief valve, and 8 is controller, and 9 is faucet.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1, this comprises the heating liner 1 with having heaters without pressure type water dispenser, water inlet pipe 2 and outlet pipe 3 communicate with heating liner 1 respectively, on water inlet pipe 2, be provided with entering water electromagnetic valve 5, on outlet pipe 3, be provided with out water solenoid valve 6, entering water electromagnetic valve 5 with go out water solenoid valve 6 Simultaneous Switchings.
In the present embodiment, heating liner 1 communicates with relief tube 4, is provided with relief valve 7 on relief tube 4.
Entering water electromagnetic valve 5 with go out water solenoid valve 6 and be electrically connected with controller 8 respectively.
Claims (3)
1. one kind without pressure type water dispenser, comprise the heating liner (1) with having heaters, water inlet pipe (2) and outlet pipe (3) communicate with heating liner (1) respectively, it is characterized in that being provided with on water inlet pipe (2) entering water electromagnetic valve (5), on outlet pipe (3), be provided with out water solenoid valve (6), entering water electromagnetic valve (5) with go out water solenoid valve (6) Simultaneous Switching.
2. according to claim 1 without pressure type water dispenser, it is characterized in that described heating liner (1) communicates with relief tube (4), is provided with relief valve (7) on relief tube (4).
3. according to claim 1 and 2 without pressure type water dispenser, it is characterized in that described entering water electromagnetic valve (5) and go out water solenoid valve (6) and be electrically connected with controller (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499985.8U CN203555587U (en) | 2013-08-15 | 2013-08-15 | Pressureless water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499985.8U CN203555587U (en) | 2013-08-15 | 2013-08-15 | Pressureless water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555587U true CN203555587U (en) | 2014-04-23 |
Family
ID=50505345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499985.8U Expired - Lifetime CN203555587U (en) | 2013-08-15 | 2013-08-15 | Pressureless water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021214744A1 (en) * | 2020-04-20 | 2021-10-28 | Shabtay Arie | High temperature and pressure-free water heaters |
-
2013
- 2013-08-15 CN CN201320499985.8U patent/CN203555587U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021214744A1 (en) * | 2020-04-20 | 2021-10-28 | Shabtay Arie | High temperature and pressure-free water heaters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |