CN210311839U - Pressure water storage tank - Google Patents
Pressure water storage tank Download PDFInfo
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- CN210311839U CN210311839U CN201921198602.7U CN201921198602U CN210311839U CN 210311839 U CN210311839 U CN 210311839U CN 201921198602 U CN201921198602 U CN 201921198602U CN 210311839 U CN210311839 U CN 210311839U
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- water storage
- storage tank
- air bag
- cover
- pressure water
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Abstract
The utility model discloses a pressure water storage tank, which comprises a water storage tank body, wherein a rubber air bag which divides the water storage tank body into a water storage cavity and an air cavity is arranged in the water storage tank body, the pressure water storage tank also comprises an air bag breakage indicating device, the air bag breakage indicating device comprises a communicating pipe which is detachably arranged on the water storage tank body and is communicated with the air cavity, a transparent elastic air bag is sleeved outside the communicating pipe, an air outlet hole communicated with the inner cavity of the transparent elastic air bag is arranged on the communicating pipe, a protective cover is sleeved outside the transparent elastic air bag, an observation seam is arranged on the protective cover, a transparent baffle which completely covers the observation seam is further fixedly arranged inside the protective cover, the transparent elastic air bag and the air cavity are filled with gas together during normal work, once the rubber air bag is broken, water in the water storage cavity falls down, and water flow enters the transparent elastic, people can conveniently observe whether water exists in the transparent elastic air bag or not through the observation seam to judge whether the rubber air bag is intact or not.
Description
Technical Field
The utility model relates to a water supply equipment technical field, concretely relates to pressure water storage tank.
Background
The pressure water storage tank is a common water supply device and is commonly used for supplying drinking water in livestock sheds and other places, when water with pressure outside enters the water storage cavity above the rubber air bag, air sealed in the air cavity below the rubber air bag is compressed, the volume of the compressed air is reduced and the pressure of the compressed air is increased according to the Boyle's law of gas, water inlet is stopped until the pressure of the air in the air cavity is consistent with the pressure of the water, when the water is discharged, the air drives the rubber air bag to move upwards, and the water in the water storage cavity is discharged, so that the long-time work of the water pump can be avoided while the pressure of a water using pipeline is maintained, and the electric quantity is saved;
it is known that frequent deformation can consume the life-span of gasbag, produce on the gasbag that the pressure water storage tank just can't continue normal work after breaing open, especially the water inlet purity is not high, mix with during iron fillings in the pipeline, the gasbag breaks more easily, but lack the indicating device that breaks to the gasbag on the current pressure water storage tank, people can't make things convenient for whether breaking of audio-visual definite gasbag, even pull down the pressure water storage tank, observe through the inlet outlet and also can only obtain very little visual field, and still can lead to the observation result mistake because reasons such as light difference, be unfavorable for the timely discovery and the maintenance change of pressure water storage tank trouble, influence the water supply effect of water end.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the background art, the utility model aims to provide a pressure water storage tank, it has effectively solved the problem that exists among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pressure water storage tank, includes the water storage tank body, this internal rubber gasbag that is separated the water storage tank body for water storage chamber and air chamber that is provided with of water storage tank, still correspond respectively on the water storage tank body water storage chamber and air chamber are provided with inlet outlet and business turn over gas port, pressure water storage tank still includes gasbag indicating device that breaks, gasbag break indicating device include detachable set up in on the water storage tank body and with the communicating pipe of air chamber intercommunication, the outside cover of communicating pipe is equipped with transparent elasticity gas bag, sets up the venthole that is linked together with transparent elasticity gas bag inner chamber on communicating pipe, the outside cover of transparent elasticity gas bag is equipped with the safety cover, seted up on the safety cover and observed the seam, the inboard of safety cover still sets firmly covers completely observe the transparent baffle of seam.
Furthermore, the communicating pipe comprises a first pipe section, a second pipe section and a sealing cap which are sequentially connected, wherein an external thread sleeve is fixedly arranged at one end of the first pipe section and one end of the sealing cap respectively, and internal threads matched with the external thread sleeve are arranged at two ends of the second pipe section respectively.
Furthermore, one end of the first pipe section, which is far away from the second pipe section, is screwed on the water storage tank body.
Furthermore, the upper side and the lower side of the transparent elastic air bag are respectively provided with an opening which is attached to the external thread sleeve, and the edges of the two openings are respectively compressed by the seam of the first pipe section and the second pipe section and the seam of the second pipe section and the sealing cap.
Further, the air outlet is formed in the second pipe section.
Furthermore, the upper side and the lower side of the opening are respectively provided with a rubber sealing gasket in a matching way.
Furthermore, the safety cover comprises a first cover body and a second cover body detachably arranged on the first cover body, and the first cover body and the second cover body surround a cavity matched with the transparent elastic air bag.
Furthermore, bolt through holes are correspondingly formed in the first cover body and the second cover body, bolts penetrate through the bolt through holes, and nuts abutting against the second cover body are connected onto the bolts in a threaded mode.
Furthermore, the transparent baffle is adhered and fixed on the first cover body.
Further, the transparent elastic air bag and the transparent baffle are respectively made of latex and acrylic.
The utility model discloses following beneficial technological effect has:
the utility model discloses in used the transparent elasticity gas bag that is linked together with the air chamber, transparent elasticity gas bag and the air intracavity are full of gas jointly during normal work, rubber air bag in case breaks, the water of water storage intracavity falls, air escape to the rivers upper strata in air chamber and the transparent elasticity gas bag, rivers get into in the transparent elasticity gas bag, people can be convenient observe whether have water to judge whether intact rubber air bag in the transparent elasticity gas bag through observing the seam, be favorable to the timely discovery and the maintenance of pressure water storage tank trouble to be changed, the application is novel in design, high durability and convenient use, and has very strong practicality.
Drawings
Fig. 1 is a front view of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a right side view of an embodiment of the present invention;
fig. 5 is an exploded view of a communication pipe according to an embodiment of the present invention;
fig. 6 is a schematic view of the overall structure of the transparent elastic air bag according to the embodiment of the present invention;
fig. 7 is a schematic view of an assembly structure of the protection cover according to the embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-7, the pressure water storage tank of this embodiment includes a steel water storage tank body 1, a rubber air bag 4 is disposed in the water storage tank body 1 to separate the water storage tank body 1 into a water storage chamber 2 and an air chamber 3, the water storage tank body 1 is further provided with a water inlet and a water outlet 5 and an air inlet and a air outlet 6 corresponding to the water storage chamber 2 and the air chamber 3, the air inlet and the air outlet 6 are provided with air valves, the water inlet and the water outlet 5 are respectively connected to a water supply pump and a water using pipeline through a tee joint, a valve is disposed on the water using pipeline, the assembly of the pressure water storage tank in the water supply pipeline is the prior art, which is not repeated herein described, the pressure water storage tank further includes an air bag rupture indicating device 7, the air bag rupture indicating device 7 includes a detachable communicating pipe 8 disposed on the water storage tank body 1 and communicated with the air chamber 3, a transparent, its wall thickness is not less than 2mm, avoids transparent elasticity gas bag 9 to break easily, sets up the venthole 10 that is linked together with the inner chamber of transparent elasticity gas bag on the communicating pipe 8, and the outside cover of transparent elasticity gas bag 9 is equipped with safety cover 11, has seted up on the safety cover 11 and has observed seam 12, and the inboard of safety cover 11 still bonds and is fixed with transparent baffle 13 that covers observation seam 12 completely, and the material of transparent baffle 13 is ya keli.
The communicating pipe 8 comprises a first pipe section 14, a second pipe section 15 and a sealing cap 16 which are sequentially connected, an external thread sleeve 17 is welded at one end of the first pipe section 14 and one end of the sealing cap 16 respectively, internal threads matched with the external thread sleeve 17 are arranged at two ends of the second pipe section 15 respectively, one end, far away from the second pipe section 15, of the first pipe section 14 is screwed on the water storage tank body 1 and is close to the water storage tank body 1, openings 18 attached to the external thread sleeve 17 are arranged on the upper side and the lower side of the transparent elastic air bag 9 respectively, edges of the two openings 18 are compressed by seams of the first pipe section 14 and the second pipe section 15 and seams of the second pipe section 15 and the sealing cap 16 respectively, rubber sealing gaskets 19 are arranged on the upper side and the lower side of the openings 18 in a matched mode respectively, escape of pressure air from a contact position of the transparent elastic air bag 9 and the communicating pipe 8.
The safety cover 11 includes the first cover body 20 and the detachable second cover body 21 that sets up on the first cover body 20, the first cover body 20 and the second cover body 21 surround into the cavity with the cooperation of transparent elasticity gas bag 9, the cavity size equals the size when transparent elasticity gas bag 9 relaxes and does not aerify, when transparent elasticity gas bag 9 aerifys, safety cover 11 can play the retaining action of cramping, it explodes to take place to burst to avoid transparent elasticity gas bag 9 when air chamber 3 internal pressure is too big, correspond on the first cover body 20 and the second cover body 21 and be provided with bolt perforation 22, wear to be equipped with bolt 23 in the bolt perforation 22, the spiro union has the nut that supports tight second cover body 21 on the bolt 23, the bonding of transparent baffle 13 is fixed on the first cover body 20.
The bottom of the water storage tank body 1 is also hinged with four support legs 25 through mounting lugs 24, a folding limiting mechanism is arranged between the mounting lugs 24 and the support legs 25 in a matching way, the folding limiting mechanism comprises arc-shaped grooves 26 arranged on the mounting lugs 24, slide bars 27 matched with the arc-shaped grooves 26 are movably arranged on the support legs 25, the slide bars 27 are arranged in slide grooves 28 arranged on the support legs 25, tension springs 29 are also arranged between the slide bars 27 and the slide grooves 28, two ends of each tension spring 29 are respectively welded at the bottom ends of the slide bars 27 and the slide grooves 28 in a spot mode, limiting grooves 30 for the slide bars 27 to be clamped in are also arranged at the upper end and the lower end of the arc-shaped grooves 26, when the slide bars 27 are respectively clamped in the limiting grooves 30 at the upper end and the lower end of the arc-shaped grooves 26, the support legs 25 are respectively in a horizontal folding, avoid folding time to influence each other, folding stabilizer blade 25 and detachable set up the great transportation that has made things convenient for pressure water storage tank of communicating pipe 8 on water storage tank body 1, effectively utilize the freight train space.
The working principle of the embodiment is as follows:
gas with certain pressure is introduced into the air cavity 3 through the air inlet and outlet 6 in advance, then the water supply pump pumps water into the water storage cavity 2, the air sealed in the air cavity 3 is compressed, the volume is reduced, the pressure is increased, the water supply pump stops water inflow until the gas pressure in the air cavity 3 is consistent with the pressure of the water in the water storage cavity, when water flows out, the gas drives the rubber air bag 4 to move upwards, the water in the water storage cavity 2 is discharged, the long-time work of the water supply pump is avoided while the pressure of a water pipeline is maintained, when the rubber air bag 4 is broken due to aging or iron filings entering the water storage cavity 2, the water in the water storage cavity 2 flows downwards through a broken port, the gas in the air cavity 3 and the transparent elastic air bag 9 passes through the water flow and then escapes to the upper part inside the water storage tank body 1, the water flow enters the transparent elastic air bag 9 through the communicating pipe 8 and the air outlet 10, and a worker can conveniently observe whether the water exists in the transparent elastic air bag 9 through the observation, whether the rubber air bag 4 is intact or not is judged by whether water enters the transparent elastic air bag 9 or not, and the pressure water storage tank fault can be timely found, maintained and replaced.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a pressure water storage tank, includes the water storage tank body, this internal rubber airbag who separates the water storage tank body for water storage chamber and air chamber that is provided with of water storage tank still corresponds respectively on the water storage tank body water storage chamber and air chamber are provided with inlet outlet and business turn over gas port, a serial communication port, pressure water storage tank still includes gasbag rupture indicating device, gasbag rupture indicating device include detachable set up in on the water storage tank body and with the communicating pipe of air chamber intercommunication, the outside cover of communicating pipe is equipped with transparent elasticity gas package, sets up the venthole that is linked together with transparent elasticity gas package inner chamber on communicating pipe, the outside cover of transparent elasticity gas package is equipped with the safety cover, seted up on the safety cover and observed the seam, the inboard of safety cover still sets firmly covers completely observe the transparent baffle of seam.
2. A pressure water storage tank according to claim 1, wherein the communicating pipe comprises a first pipe section, a second pipe section and a sealing cap which are connected in sequence, wherein an external thread sleeve is fixedly arranged at one end of the first pipe section and one end of the sealing cap respectively, and internal threads matched with the external thread sleeve are arranged at two ends of the second pipe section respectively.
3. A pressure water storage tank according to claim 2 wherein the end of the first pipe section remote from the second pipe section is screwed to the water storage tank body.
4. A pressure water storage tank according to claim 2 wherein the upper and lower sides of the transparent elastic air bag are respectively provided with an opening attached to the external thread sleeve, and the edges of the two openings are respectively compressed by the seam of the first pipe section and the second pipe section and the seam of the second pipe section and the sealing cap.
5. A pressure water storage tank according to claim 4 wherein said air outlet is provided in said second section.
6. A pressure water storage tank according to claim 4 wherein said opening is provided with rubber gaskets on both sides.
7. A pressure water storage tank according to claim 1 wherein said protective cover comprises a first cover and a second cover removably attached to said first cover, said first cover and said second cover enclosing a cavity in cooperation with said transparent resilient air bag.
8. A pressure water storage tank according to claim 7, characterized in that the first cover and the second cover are correspondingly provided with bolt through holes, bolts are arranged in the bolt through holes, and nuts abutting against the second cover are screwed on the bolts.
9. A pressure water storage tank according to claim 7 wherein said transparent baffle is adhesively secured to said first housing.
10. A pressure water storage tank according to claim 1 wherein said transparent elastic air bag and transparent baffle are made of latex and acrylic respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921198602.7U CN210311839U (en) | 2019-07-29 | 2019-07-29 | Pressure water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921198602.7U CN210311839U (en) | 2019-07-29 | 2019-07-29 | Pressure water storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210311839U true CN210311839U (en) | 2020-04-14 |
Family
ID=70126493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921198602.7U Active CN210311839U (en) | 2019-07-29 | 2019-07-29 | Pressure water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210311839U (en) |
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2019
- 2019-07-29 CN CN201921198602.7U patent/CN210311839U/en active Active
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