CN208586693U - A kind of inflating port protective device of diaphragm air pressure tank - Google Patents
A kind of inflating port protective device of diaphragm air pressure tank Download PDFInfo
- Publication number
- CN208586693U CN208586693U CN201821310135.8U CN201821310135U CN208586693U CN 208586693 U CN208586693 U CN 208586693U CN 201821310135 U CN201821310135 U CN 201821310135U CN 208586693 U CN208586693 U CN 208586693U
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- China
- Prior art keywords
- tank body
- wall
- air pressure
- protective device
- seal sleeve
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- 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.)
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to supply equipment technical fields, the inflating port protective device of especially a kind of diaphragm air pressure tank, protective device, including seal sleeve, seal sleeve is threaded in one end of screwed pipe, the other end of screwed pipe is connected to gas tube, gas tube is fixedly connected on the bottom of tank body, the inner cavity of tank body is provided with aerated capsule, the open end of aerated capsule is connected to gas tube, the outer wall of tank body is socketed with bracket, inlet valve is installed at the top of tank body, the bottom of tank body is equipped with flowing water Valve, the outer wall of screwed pipe is socketed with backing plate, the outer wall of backing plate is bonded with seal washer close to seal sleeve side, seal washer is close to the open end of seal sleeve, the inflating port protective device of the diaphragm air pressure tank avoids the leakage of gas, even if rotating valve is for a long time when outdoor application leakproofness declines, gas will not occur to let out Leakage guarantees that there is aerated capsule enough pressure water to be discharged from tank body.
Description
Technical field
The utility model relates to a kind of protections of the inflating port of supply equipment technical field more particularly to diaphragm air pressure tank to fill
It sets.
Background technique
Diaphragm air pressure tank in supply equipment in the prior art is an important component, since diaphragm air pressure tank is usually pacified
Mounted in outdoor, the air inflation nozzle of diaphragm air pressure tank is directly exposed in external environment, and air inflation nozzle is easy to happen leakage or corrosion, is caused
Gas leaks in air pressure tank.Then in the absence of stress, cause pressure of supply water insufficient, cause the event of entire supply equipment
Barrier.
Utility model content
Purpose of the utility model is to solve the air inflation nozzles that diaphragm air pressure tank exists in the prior art to be directly exposed to
In external environment, air inflation nozzle be easy to happen leakage or corrosion the shortcomings that, and propose a kind of diaphragm air pressure tank inflating port protection
Device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of inflating port protective device of diaphragm air pressure tank, including seal sleeve are designed, the seal sleeve is threadedly coupled
The other end in one end of screwed pipe, the screwed pipe is connected to gas tube, and the gas tube is fixedly connected on the bottom of tank body,
The inner cavity of the tank body is provided with aerated capsule, and the open end of the aerated capsule is connected to gas tube, the outer wall of the tank body
It is socketed with bracket, inlet valve is installed at the top of the tank body, the bottom of the tank body is equipped with flowing water Valve, the screw thread
The outer wall of pipe is socketed with backing plate, and the outer wall of the backing plate is bonded with seal washer, the seal washer close to seal sleeve side
It is close to the open end of seal sleeve, the outer wall of the backing plate offers card slot, and rotating valve, institute are equipped on the gas tube
The valve rod stated on rotating valve passes through card slot.
Preferably, the open end of the seal sleeve offers stepped groove, and the outer wall of the backing plate is interspersed to be equipped with sealing ring,
The sealing ring is inserted into stepped groove and seals.
Preferably, the inner cavity top of the seal sleeve is bonded with sealing block, and the end of the sealing block is hemispherical, close
Seal the inner cavity of block insertion screwed pipe and sealing.
Preferably, the outer wall of the seal sleeve is bonded with label.
The utility model proposes a kind of diaphragm air pressure tank inflating port protective device, beneficial effect is: passing through setting
Seal sleeve and backing plate, seal sleeve are threaded in the open end of screwed pipe, and the sealing block of seal sleeve inner cavity blocks screw thread
The opening of pipe avoids the leakage of gas, though rotating valve for a long time outdoor application leakproofness decline when, gas will not occur
Body leakage guarantees that there is aerated capsule enough pressure water to be discharged from tank body, the backing plate of setting and the valve rod of rotating valve
Clamping, avoiding unrelated people's opening rotating valve causes gas to leak, and ensure that the normal use of diaphragm air pressure tank.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of diaphragm air pressure tank inflating port protective device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of diaphragm air pressure tank inflating port protective device gas tube enlarged drawing；
Fig. 3 be the utility model proposes a kind of diaphragm air pressure tank inflating port protective device backing structure schematic diagram.
In figure: 1 tank body, 2 aerated capsules, 3 inlet valves, 4 flowing water Valves, 5 gas tubes, 6 rotating valves, 7 valve rods, 8 pads
Plate, 9 stepped grooves, 10 screwed pipes, 11 sealing blocks, 12 labels, 13 seal sleeves, 14 card slots, 15 seal washers, 16 sealing rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the inflating port protective device of a kind of diaphragm air pressure tank, including seal sleeve 13,13 spiral shell of seal sleeve
Line is connected to one end of screwed pipe 10, and the other end of screwed pipe 10 is connected to gas tube 5, and gas tube 5 is fixedly connected on tank body 1
Bottom, the inner cavity of tank body 1 are provided with aerated capsule 2, and the open end of aerated capsule 2 is connected to gas tube 5, the outer wall set of tank body 1
It is connected to bracket, the top of tank body 1 is equipped with inlet valve 3, and the bottom of tank body 1 is equipped with flowing water Valve 4, the outer wall of screwed pipe 10
It is socketed with backing plate 8, the outer wall of backing plate 8 is bonded with seal washer 15, seal washer 15 and sealing shroud close to 13 side of seal sleeve
The open end of cylinder 13 is close to, and the outer wall of backing plate 8 offers card slot 14, is equipped with rotating valve 6 on gas tube 5, on rotating valve 6
Valve rod 7 pass through card slot 14, card slot 14 plays the role of limit, places irrelevant personnel and arbitrarily rotates rotating valve 6, using rotation
The 13 two seals measure of valve 6 and seal sleeve places the gases did escape in aerated capsule 2, to diaphragm air pressure tank
Inflating port has carried out sufficient seal protection, ensures the normal operation of water system.
The open end of seal sleeve 13 offers stepped groove 9, and the outer wall of backing plate 8 is interspersed to be equipped with sealing ring 16, sealing ring 16
Insertion stepped groove 9 simultaneously seals.The inner cavity top of seal sleeve 13 is bonded with sealing block 11, and the end of sealing block 11 is hemispherical,
Sealing block 11 is inserted into the inner cavity of screwed pipe 10 and sealing.The outer wall of seal sleeve 13 is bonded with label 12.13 screw thread of seal sleeve
It is connected to the open end of screwed pipe 10, the sealing block 11 of 13 inner cavity of seal sleeve blocks the opening of screwed pipe 10, avoids gas
Leakage, even if rotating valve 6 for a long time outdoor application leakproofness decline when, will not occur gas leakage, guarantee Pneumatic rubber
There is capsule 2 enough pressure water to be discharged from tank body, and the label 12 of setting plays the role of prompting, warns in 12 subscript of label
Show language, avoiding unrelated people's opening rotating valve 6 causes gas to leak, and ensure that the normal use of diaphragm air pressure tank.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of inflating port protective device of diaphragm air pressure tank, including seal sleeve (13), which is characterized in that the seal sleeve
(13) it is threaded in one end of screwed pipe (10), the other end of the screwed pipe (10) is connected to gas tube (5), the inflation
Pipe (5) is fixedly connected on the bottom of tank body (1), and the inner cavity of the tank body (1) is provided with aerated capsule (2), the aerated capsule
(2) open end is connected to gas tube (5), and the outer wall of the tank body (1) is socketed with bracket, the top installation of the tank body (1)
Have inlet valve (3), the bottom of the tank body (1) is equipped with flowing water Valve (4), and the outer wall of the screwed pipe (10) is socketed with pad
The outer wall of plate (8), the backing plate (8) is bonded with seal washer (15), the seal washer close to seal sleeve (13) side
(15) it is close to the open end of seal sleeve (13), the outer wall of the backing plate (8) offers card slot (14), the gas tube (5)
On be equipped with rotating valve (6), the valve rod (7) on the rotating valve (6) pass through card slot (14).
2. a kind of inflating port protective device of diaphragm air pressure tank according to claim 1, which is characterized in that the sealing shroud
The open end of cylinder (13) offers stepped groove (9), and the outer wall of the backing plate (8) is interspersed to be equipped with sealing ring (16), the sealing ring
(16) stepped groove (9) are inserted into and are sealed.
3. a kind of inflating port protective device of diaphragm air pressure tank according to claim 1, which is characterized in that the sealing shroud
The inner cavity top of cylinder (13) is bonded with sealing block (11), and the end of the sealing block (11) is hemispherical, sealing block (11) insertion
The inner cavity of screwed pipe (10) and sealing.
4. a kind of inflating port protective device of diaphragm air pressure tank according to claim 1, which is characterized in that the sealing shroud
The outer wall of cylinder (13) is bonded with label (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310135.8U CN208586693U (en) | 2018-08-15 | 2018-08-15 | A kind of inflating port protective device of diaphragm air pressure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821310135.8U CN208586693U (en) | 2018-08-15 | 2018-08-15 | A kind of inflating port protective device of diaphragm air pressure tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208586693U true CN208586693U (en) | 2019-03-08 |
Family
ID=65543715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821310135.8U Active CN208586693U (en) | 2018-08-15 | 2018-08-15 | A kind of inflating port protective device of diaphragm air pressure tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208586693U (en) |
-
2018
- 2018-08-15 CN CN201821310135.8U patent/CN208586693U/en active Active
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