CN2557481Y - Sealed pressured water tank - Google Patents
Sealed pressured water tank Download PDFInfo
- Publication number
- CN2557481Y CN2557481Y CN 02265160 CN02265160U CN2557481Y CN 2557481 Y CN2557481 Y CN 2557481Y CN 02265160 CN02265160 CN 02265160 CN 02265160 U CN02265160 U CN 02265160U CN 2557481 Y CN2557481 Y CN 2557481Y
- Authority
- CN
- China
- Prior art keywords
- water
- main body
- tank
- lid
- tank body
- 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 - Fee Related
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to a sealed pressure water tank, which is characterized in that a main body is an upright closed tank body; the end face at the lower section of the tank body or the side close to the end face is provided with a water access; the lower section of the tank body can be a lid which is spirally connected with the main body; a sealing ring is arranged between the main body and the lid; the water access is arranged on the lid without a septum or a gasbag; the water and the air are contacted directly; the pressure differences in the tank and out of the tube are utilized to realize the storing and discharging of the water, effectively eliminating the impurities caused by aging due to the long-term use of the rubber septum. The utility model is convenient to be cleaned and sterilized and the production cost is comparatively low.
Description
Technical field
The utility model belongs to a kind of hermetic type pressure water storage device that is used in the water purifier, and it utilizes the compressibility of gas to make gas-liquid pressure reach balance, thereby realizes the storage to water.
Background technology
The structure of existing pressure water storage tank generally is that a diaphragm of rubber or air bag are arranged in the jar, and below the barrier film or be pressurized air in the air bag, a water inlet is arranged at top.In jar when also not charging into water, make progress in pressurized air (or outwards under) the pressure, barrier film or airbag inflation and be full of whole space; In the time of in water flows under ambient pressure jar, with the air compression in barrier film or the air bag, water is filled compression space and is realized storage to water reaching balance up to gas-liquid pressure, and at this moment water stops to flow in the jar.
The weak point of the water tank of this diaphragm of rubber or air bag is: one, structure is comparatively complicated; Two, having relatively high expectations to diaphragm of rubber; Three, cleaning and sterilizing bothers; Four, cost is higher.
Summary of the invention
The purpose of this utility model is to provide the hermetic type pressure water storage tank of another pattern, and it need not barrier film or air bag, direct contact between the water and air, in utilizing jar and the outer difference of pressure of pipe, realize to the storage of water with emit.
In order to achieve the above object, the utility model is realized by following structure: a kind of hermetic type pressure water storage tank, it is characterized in that main body is upright airtight tank body, and the end face of tank body hypomere or the side of proximal end face are provided with an intake-outlet.
As further, the hypomere of tank body is a lid that is spirally connected with main body, between main body and the lid seal ring is arranged, and described intake-outlet is opened in and covers.
Description of drawings
Accompanying drawing is a constructional drawing of the present utility model.
The specific embodiment
The hermetic type pressure water storage device of use shown in the drawings in water purifier, the main body of its structure is upright airtight tank body 1, tank body 1 can use cylinder or spheroid; The end face of tank body 1 hypomere or the side of proximal end face are provided with an intake-outlet 4.For the ease of disassembling cleaning, the hypomere of tank body 1 is designed to a lid 2 that is spirally connected with main body, between lid 2 and the cylindrical shell 1 seal ring 3 is arranged, and has guaranteed the air-tightness of cylindrical shell.
This hermetic type pressure water storage device is connected on the water route, before the cylindrical shell water-filling, charges into the air of sterilizing earlier in jar.When beginning to intake, because the pressure in the water route, water flows in the tube from covering 2 intake-outlet 4, and the air in the tube is compressed thereupon, and its pressure increases gradually, and when gas-liquid pressure reached balance, water stopped to enter, and the interior water amount of this water tank reaches maxim; When water, the water storage in the tube flows out because of pressure is arranged.Water finishes, because the minimizing of moisture storage capacity, the air pressure in the cylindrical shell also descends, thereby carries out another water storage process.
In the course of the work, because of whole pipeline is in air-tight state, with the external world any contact do not taken place, so stopped to bring into the chance of bacterium; Simultaneously, the utility model is given up diaphragm of rubber, air bag, thereby has got rid of the impurity that diaphragm of rubber wears out and produced because of long-term use effectively.Simple structure of the present utility model also has following advantage, that is: one, be convenient to clean and sterilization (when the utility model uses certain hour, carry out necessary cleaning and sterilization to it, to guarantee that water quality is good); Two, cost of manufacture is lower.
Claims (3)
1. a hermetic type pressure water storage tank is characterized in that, main body is upright airtight tank body, and the end face of tank body hypomere or the side of proximal end face are provided with an intake-outlet.
2. hermetic type pressure water storage tank according to claim 1 is characterized in that, the hypomere of tank body is a lid that is spirally connected with main body, between main body and the lid seal ring is arranged, and described intake-outlet is opened in and covers.
3. hermetic type pressure water storage tank according to claim 1 and 2 is characterized in that, described tank body is cylinder or spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265160 CN2557481Y (en) | 2002-06-28 | 2002-06-28 | Sealed pressured water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265160 CN2557481Y (en) | 2002-06-28 | 2002-06-28 | Sealed pressured water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557481Y true CN2557481Y (en) | 2003-06-25 |
Family
ID=33731236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265160 Expired - Fee Related CN2557481Y (en) | 2002-06-28 | 2002-06-28 | Sealed pressured water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557481Y (en) |
-
2002
- 2002-06-28 CN CN 02265160 patent/CN2557481Y/en not_active Expired - Fee Related
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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 |