CN205448378U - Stainless steel pressure -bearing water tank is prevented refluence and is intake unhurried current integrated device - Google Patents
Stainless steel pressure -bearing water tank is prevented refluence and is intake unhurried current integrated device Download PDFInfo
- Publication number
- CN205448378U CN205448378U CN201620233287.7U CN201620233287U CN205448378U CN 205448378 U CN205448378 U CN 205448378U CN 201620233287 U CN201620233287 U CN 201620233287U CN 205448378 U CN205448378 U CN 205448378U
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- China
- Prior art keywords
- unhurried current
- water inlet
- water tank
- baffle plate
- current baffle
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model discloses a stainless steel pressure -bearing water tank is prevented refluence and is intake unhurried current integrated device, it sets up in the inner bag of water tank, including fixed joint, intake unhurried current baffle and water inlet guide pipe, this fixed joint's upper and lower both ends are run through and are formed with the runner, are provided with the guide installation department in this runner, are provided with the guide hole on the guide installation department, and fixed joint's upper end forms sealed face, the unhurried current baffle of should intaking can set up in fixed joint's top movablely from top to bottom, and when the unhurried current baffle of intaking moved about downwards, the bottom surface of the unhurried current baffle of intaking and aforementioned sealed face seal cooperation when the unhurried current baffle of intaking makes progress the activity, were formed with into water gap between the bottom surface of the unhurried current baffle of intaking and the aforementioned sealed face, this product can realize preventing the refluence and the unhurried current function of intaking simultaneously, only need one step of installation can, effectively alleviate installation cost, reduce the installation degree of difficulty to the pressure -bearing water tank can not cause the water tank to inhale the emergence of flat accident because of not installing the check valve, and the accident rate is 0 by 5% original decline.
Description
Technical field
This utility model relates to water tank art, refers in particular to a kind of rustless steel press-bearing water tank anti-backflow and water inlet unhurried current integrated apparatus.
Background technology
Air energy, solar energy press-bearing water tank use external check valve mostly at present, inside tap into water flow slowing device and have reached anti-backflow and the purpose of water inlet unhurried current.It is made up of two cover systems, and wherein individual event valve needs user (or build-in services company) to install, and causes installation complexity, and cost improves.Additionally, due to carelessness of user (or build-in services company), it is fitted without check valve, when tap water cut-off, owing to, under action of gravity, the water in water tank can the most outwards be arranged, in causing water tank, form negative pressure, water tank can be flattened by atmospheric pressure, causes water tank to be scrapped.
Summary of the invention
In view of this, this utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of rustless steel press-bearing water tank anti-backflow and water inlet unhurried current integrated apparatus, and it can effectively solve existing press-bearing water tank and installs complicated and be easily caused the problem that water tank is scrapped.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of rustless steel press-bearing water tank anti-backflow and water inlet unhurried current integrated apparatus, it is arranged in the inner bag of water tank, includes anchor tip, water inlet unhurried current baffle plate and penstock；The two ends up and down of this anchor tip are formed through runner, are provided with guiding installation portion in this runner, guide and are provided with guide hole on installation portion, and the upper end of anchor tip forms sealing surface；This water inlet unhurried current baffle plate can be arranged at the top of anchor tip up and downly, the bottom of this water inlet unhurried current baffle plate is provided with guiding mounting rod, guide the lower end of mounting rod through guiding the guide hole of installation portion and being screwed together with a stop nut, when water inlet unhurried current baffle plate is movable downwards, the bottom surface of water inlet unhurried current baffle plate coordinates with aforementioned seal face seal, when water inlet unhurried current baffle plate is upwards movable, between bottom surface and the aforementioned seal face of water inlet unhurried current baffle plate, it is formed with water gap；One end of this penstock is connected with anchor tip lower end and connects runner, and the other end of this penstock is connected with the water inlet of water tank.
Preferably, the center concave and downward convex of described water inlet unhurried current baffle plate is formed with cavity and protuberance, and upward, the bottom surface of protuberance is suitable with sealing surface for cavity, and the periphery of protuberance is formed with annular chamber.
Preferably, described guiding mounting rod integrally downwardly extends out in the bottom center of water inlet unhurried current baffle plate.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
This product can realize anti-backflow and water inlet unhurried current function simultaneously, only need a step to install, effectively alleviate installation cost, reduce installation difficulty, and press-bearing water tank will cause water tank to inhale the generation of flat accident because not installing check valve, and accident rate is dropped to 0 by original 5%.
For more clearly illustrating architectural feature of the present utility model and effect, with specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings:
Accompanying drawing explanation
Fig. 1 be this utility model preferred embodiment in the schematic cross-section of anti-backflow state；
Fig. 2 is the enlarged diagram in Fig. 1 at location A；
Fig. 3 be this utility model preferred embodiment in intake unhurried current state schematic cross-section；
Fig. 4 is the enlarged diagram in Fig. 3 at B location.
Accompanying drawing identifier declaration:
10, water tank 11, inner bag
12, water inlet 20, anchor tip
21, runner 22, guiding installation portion
201, guide hole 202, sealing surface
203, water gap 30, water inlet unhurried current baffle plate
31, mounting rod 32, cavity are guided
33, protuberance 34, annular chamber
40, penstock 50, stop nut
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 4, that show the concrete structure of the preferred embodiment of this utility model, it is arranged in the inner bag 11 of water tank 10, includes anchor tip 20, water inlet unhurried current baffle plate 30 and penstock 40.
The two ends up and down of this anchor tip 20 are formed through runner 21, are provided with guiding installation portion 22 in this runner 21, guide and are provided with guide hole 201 on installation portion 22, and the upper end of anchor tip 20 forms sealing surface 202.
This water inlet unhurried current baffle plate 30 can be arranged at the top of anchor tip 20 up and downly, the bottom of this water inlet unhurried current baffle plate 30 is provided with guiding mounting rod 31, guides the lower end of mounting rod 31 through guiding the guide hole 201 of installation portion 22 and being screwed together with a stop nut 50.In the present embodiment, the center concave and downward convex of described water inlet unhurried current baffle plate 30 is formed with cavity 32 and protuberance 33, cavity 32 is upward, the bottom surface of protuberance 33 is suitable with sealing surface 202, the periphery of protuberance 33 is formed with annular chamber 34, further, described guiding mounting rod 31 integrally downwardly extends out in the bottom center of water inlet unhurried current baffle plate 30.When water inlet unhurried current baffle plate 30 is the most movable, the bottom surface of water inlet unhurried current baffle plate 30 seals with aforementioned seal face 202 and coordinates, and when water inlet unhurried current baffle plate 30 is upwards movable, is formed with water gap 203 between bottom surface and the aforementioned seal face 202 of water inlet unhurried current baffle plate 30.
One end of this penstock 40 is connected with anchor tip 20 lower end and connects runner 21, and the other end of this penstock 40 is connected with the water inlet 12 of water tank 10.
As depicted in figs. 1 and 2, when anti-backflow, pressure is not had due to tap water, in water tank 10 internal pressure and the action of gravity of water, it is the most movable to make into water unhurried current baffle plate 30, together with the bottom surface of water inlet unhurried current baffle plate 30 seals coordinate with aforementioned seal face 202 so that the water in inner bag 11 cannot flow out, and reaches the purpose of anti-backflow.
As shown in Figure 3 and Figure 4, when water inlet, pressure due to tap water, water inlet unhurried current baffle plate 30 leaves the sealing surface 202 of anchor tip 20, tap water is made to flow into from water gap 203, and along the profile flowing of water inlet unhurried current baffle plate 30, to reduce tap water flow velocity and to change its direction, reach the purpose into water unhurried current.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain principle of the present utility model, and can not be construed to the restriction to this utility model protection domain by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes fall within protection domain of the present utility model.
Claims (3)
1. the anti-backflow of rustless steel press-bearing water tank and a water inlet unhurried current integrated apparatus, it is arranged in the inner bag of water tank, it is characterised in that: include anchor tip, water inlet unhurried current baffle plate and penstock；The two ends up and down of this anchor tip are formed through runner, are provided with guiding installation portion in this runner, guide and are provided with guide hole on installation portion, and the upper end of anchor tip forms sealing surface；This water inlet unhurried current baffle plate can be arranged at the top of anchor tip up and downly, the bottom of this water inlet unhurried current baffle plate is provided with guiding mounting rod, guide the lower end of mounting rod through guiding the guide hole of installation portion and being screwed together with a stop nut, when water inlet unhurried current baffle plate is movable downwards, the bottom surface of water inlet unhurried current baffle plate coordinates with aforementioned seal face seal, when water inlet unhurried current baffle plate is upwards movable, between bottom surface and the aforementioned seal face of water inlet unhurried current baffle plate, it is formed with water gap；One end of this penstock is connected with anchor tip lower end and connects runner, and the other end of this penstock is connected with the water inlet of water tank.
2. a kind of rustless steel press-bearing water tank anti-backflow as claimed in claim 1 and water inlet unhurried current integrated apparatus, it is characterized in that: the center concave and downward convex of described water inlet unhurried current baffle plate is formed with cavity and protuberance, upward, the bottom surface of protuberance is suitable with sealing surface for cavity, and the periphery of protuberance is formed with annular chamber.
3. a kind of rustless steel press-bearing water tank anti-backflow as claimed in claim 1 and water inlet unhurried current integrated apparatus, it is characterised in that: described guiding mounting rod integrally downwardly extends out in the bottom center of water inlet unhurried current baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233287.7U CN205448378U (en) | 2016-03-23 | 2016-03-23 | Stainless steel pressure -bearing water tank is prevented refluence and is intake unhurried current integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233287.7U CN205448378U (en) | 2016-03-23 | 2016-03-23 | Stainless steel pressure -bearing water tank is prevented refluence and is intake unhurried current integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205448378U true CN205448378U (en) | 2016-08-10 |
Family
ID=56574214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620233287.7U Active CN205448378U (en) | 2016-03-23 | 2016-03-23 | Stainless steel pressure -bearing water tank is prevented refluence and is intake unhurried current integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205448378U (en) |
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2016
- 2016-03-23 CN CN201620233287.7U patent/CN205448378U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |