CN205371605U - Safe pressure water storage bucket - Google Patents
Safe pressure water storage bucket Download PDFInfo
- Publication number
- CN205371605U CN205371605U CN201521012912.7U CN201521012912U CN205371605U CN 205371605 U CN205371605 U CN 205371605U CN 201521012912 U CN201521012912 U CN 201521012912U CN 205371605 U CN205371605 U CN 205371605U
- Authority
- CN
- China
- Prior art keywords
- pressure
- water storage
- shell
- relief tube
- storage barrel
- 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
Links
Abstract
The application discloses a safe pressure water storage bucket, including shell, elasticity inner bag and union body, the elasticity inner bag is located the shell, forms the gas storage chamber between the two, the shell upper end is equipped with the opening, and elasticity inner bag upper end is equipped with the delivery port, and this delivery port is located the opening, be equipped with inhalant canal, exhalant canal and inflation inlet on the union body, inhalant canal and exhalant canal all communicate with the delivery port, install opening pressure release pipe up on the shell, and this pressure release pipe one end and gas storage chamber intercommunication, the pressure release part still installed on the pressure release pipe. Can not take place the pressure pot in this water storage bucket use bursts use safety.
Description
Technical field
This utility model relates to a kind of general pressure vessel, is specifically related to a kind of safe pressure water storage barrel.
Background technology
Existing pressure water storage barrel, having structure two kinds common, one is that water butt main body is divided into upper half staving and lower half entire body, and between upper half staving and lower half entire body, pressing arranges elastic interlayer, upper half staving and the welding of lower half entire body are water storage cavity above elastic interlayer, below for air storing cavity.Another kind is that water butt body interior is provided with a water storage bag communicated with water inlet, and the space outside water storage bag is air storing cavity, and water butt main body arranges the air inlet communicated with air storing cavity.
Above two structure all make use of pressure pot staving as the wall of air storing cavity, so there is bigger potential safety hazard, if staving breaks or explodes, bigger threat can be caused, poor stability, adding in bucket when water filling, owing to hydraulic pressure is gradually increased, air pressure also rises therewith, the pressure of hydraulic pressure and air pressure is equal all the time, if the high-voltage switch gear of Pressured water tank front end is once break down, two independent gentle higher-pressure regions, water higher-pressure region in pressure pot, will be formed, it is easy to explosion.The injury that during pressure pot explosion, especially the gas of high pressure causes is maximum.
Utility model content
The purpose of this utility model is in that to provide a kind of safe pressure water storage barrel, pressure pot will not be occurred to burst, use procedure safety in this water butt use procedure.
For reaching above-mentioned purpose, base case of the present utility model is as follows:
A kind of safe pressure water storage barrel, including shell, elastic internal bladder and union body, described elastic internal bladder is positioned at shell, forms air storing cavity between the two, and described shell upper end is provided with opening, and elastic internal bladder upper end is provided with outlet, and this outlet is positioned at opening；Described union body is provided with intake tunnel, exhalant canal and inflation inlet, described intake tunnel all connects with outlet with exhalant canal, described shell is provided with opening up relief tube, and this relief tube one end connects with air storing cavity, relief tube is also equipped with the pressure pressure relief component less than rupture of case desirable pressure of pressure release.
The principle of this programme: time specifically used, first toward insufflation gas in inflation inlet, now the pressure in air storing cavity increases and extrudes elastic internal bladder.During water storage, injecting water by the intake tunnel on union body in elastic internal bladder, now, elastic internal bladder expands, until the water in elastic internal bladder is to the pressure of elastic internal bladder and the pressure balance in air storing cavity, now water filling completes；When needs water outlet, open exhalant canal, the gas compressed extruding elastic internal bladder in air storing cavity, thus the water in elastic internal bladder can be discharged by exhalant canal.
The advantage of this programme is: relief tube one end communicates with air storing cavity, owing to the pressure of relief tube pressure release is less than rupture of case desirable pressure, so when the pressure in air storing cavity is close to before the explosion desirable pressure of shell, the pressure relief component installed on relief tube opens pressure release, so preventing from rupture of case, use procedure is very safe.
Prioritization scheme 1, the further optimization to base case, described pressure relief component includes the pressure transducer of controller, check valve and detection pressure release overpressure, and described pressure transducer, check valve are electrically connected with the controller respectively.Pressure transducer can detect the pressure in relief tube in real time, and by pressure signal transmission to controller, when the pressure that pressure transducer detects is close to the pressure of pressure release, controller controls one-way valve opens, thus the gas in air storing cavity can be carried out pressure release.The pressure relief component of said structure is capable of automatically controlling, and uses convenient.
Prioritization scheme 2, the further optimization to prioritization scheme 1, it is additionally provided with audible-visual annunciator, this audible-visual annunciator is electrically connected with the controller.Setting the alarm pressure of audible-visual annunciator on the controller, when the pressure value of pressure transducer detection reaches alarm pressure, audible-visual annunciator is reported to the police, and staff can reach the spot in time and anticipate.
Prioritization scheme 3, the further optimization to base case, described pressure relief component includes multilamellar masking foil and supported flange, and described masking foil is pressed on the mouth of pipe of relief tube by described supported flange.The pressure relief component simple in construction of said structure is lower in cost low.
Prioritization scheme 4, the further optimization to base case, prioritization scheme any one of 1-3, described relief tube upwardly extends and is higher than the height of shell.When arranging in a manner described, once the hypertonia in air storing cavity, the gases at high pressure in air storing cavity spray through relief tube, and the upwardly extending height of relief tube is higher, water butt or staff will not be caused danger.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of safe pressure water storage barrel embodiment 1 of this utility model；
Fig. 2 is the structural representation of a kind of safe pressure water storage barrel embodiment 2 of this utility model.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: shell 10, air storing cavity 11, elastic internal bladder 20, union body 30, intake tunnel 31, exhalant canal 32, inflation inlet 33, pressure relief component 40, controller 41, check valve 42, pressure transducer 43, audible-visual annunciator 44, relief tube 50, supported flange 60.
Embodiment 1
Embodiment 1 is substantially as shown in Figure 1: a kind of safe pressure water storage barrel, including shell 10, elastic internal bladder 20 and union body 30, elastic internal bladder 20 is positioned at shell 10, form air storing cavity 11 between the two, shell 10 upper end is provided with opening, elastic internal bladder 20 upper end is provided with outlet, and this outlet is positioned at opening；Union body 30 is provided with intake tunnel 31, exhalant canal 32 and inflation inlet 33, intake tunnel 31 all connects with outlet with exhalant canal 32, shell 10 is provided with opening up relief tube 50, and this relief tube 50 one end connects with air storing cavity 11, the pressure that relief tube 50 is also equipped with pressure release bursts less than shell 10 pressure relief component 40 of desirable pressure.
The pressure relief component 40 of the present embodiment includes the pressure transducer 43 of pressure in controller 41, check valve 42, alarm and detection relief tube 50, and pressure transducer 43, audible-visual annunciator 44, check valve 42 electrically connect with controller 41 respectively.Pressure transducer 43 can detect the pressure in relief tube 50 in real time, and by pressure signal transmission to controller 41, when the pressure that pressure transducer 43 detects is close to the pressure of pressure release, controller 41 controls check valve 42 and opens, and thus the gas in air storing cavity 11 can be carried out pressure release.The pressure relief component 40 of said structure is capable of automatically controlling, and uses convenient.Setting the alarm pressure of audible-visual annunciator 44 on controller 41, when the pressure value of pressure transducer 43 detection reaches alarm pressure, audible-visual annunciator 44 is reported to the police, and staff can reach the spot in time and anticipate.
In the present embodiment, relief tube 50 upwardly extends and is higher than the height of shell 10.When arranging in a manner described, once the hypertonia in air storing cavity 11, the gases at high pressure in air storing cavity 11 spray through relief tube 50, and the upwardly extending height of relief tube 50 is higher, water butt or staff will not be caused danger.
Embodiment 2
As in figure 2 it is shown, with being distinguished by of embodiment 1: the pressure relief component 40 of the present embodiment is included 5 layers of masking foil and 60,5 layers of masking foil of supported flange and is pressed on the mouth of pipe of relief tube 50 by supported flange 60.Pressure relief component 40 simple in construction of said structure, lower in cost.
Specific works principle:
Illustrate for embodiment 1 below: as it is shown in figure 1, specifically used time, first toward insufflation gas in inflation inlet 33, now the pressure in air storing cavity 11 increases and extrudes elastic internal bladder 20.During water storage, injecting water by the intake tunnel 31 on union body 30 in elastic internal bladder 20, now, elastic internal bladder 20 expands, until the water in elastic internal bladder 20 is to the pressure of elastic internal bladder 20 and the pressure balance in air storing cavity 11, now water filling completes；When needs water outlet, open exhalant canal 32, the gas compressed extruding elastic internal bladder 20 in air storing cavity 11, thus the water in elastic internal bladder 20 can be discharged by exhalant canal 32.Relief tube 50 one end communicates with air storing cavity 11, pressure transducer 43 detects the pressure in relief tube 50 in real time, owing to the pressure of relief tube 50 pressure release bursts desirable pressure less than shell 10, so when the pressure in air storing cavity 11 is close to before the explosion desirable pressure of shell 10, controller 41 controls the check valve 42 of pressure relief component 40 and opens pressure release, so preventing from shell 10 to burst, use procedure is very safe.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (5)
1. a safe pressure water storage barrel, including shell, elastic internal bladder and union body, described elastic internal bladder is positioned at shell, forms air storing cavity between the two, and described shell upper end is provided with opening, and elastic internal bladder upper end is provided with outlet, and this outlet is positioned at opening；Described union body is provided with intake tunnel, exhalant canal and inflation inlet, described intake tunnel all connects with outlet with exhalant canal, it is characterized in that, described shell is provided with opening up relief tube, and this relief tube one end connects with air storing cavity, relief tube is also equipped with the pressure pressure relief component less than rupture of case desirable pressure of pressure release.
2. a kind of safe pressure water storage barrel according to claim 1, it is characterised in that described pressure relief component includes the pressure transducer of controller, check valve and detection pressure release overpressure, and described pressure transducer, check valve are electrically connected with the controller respectively.
3. a kind of safe pressure water storage barrel according to claim 2, it is characterised in that being additionally provided with audible-visual annunciator, this audible-visual annunciator is electrically connected with the controller.
4. a kind of safe pressure water storage barrel according to claim 1, it is characterised in that described pressure relief component includes multilamellar masking foil and supported flange, and described masking foil is pressed on the mouth of pipe of relief tube by described supported flange.
5. a kind of safe pressure water storage barrel according to any one of claim 1-4, it is characterised in that described relief tube upwardly extends and is higher than the height of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012912.7U CN205371605U (en) | 2015-12-09 | 2015-12-09 | Safe pressure water storage bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521012912.7U CN205371605U (en) | 2015-12-09 | 2015-12-09 | Safe pressure water storage bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371605U true CN205371605U (en) | 2016-07-06 |
Family
ID=56280040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521012912.7U Expired - Fee Related CN205371605U (en) | 2015-12-09 | 2015-12-09 | Safe pressure water storage bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371605U (en) |
-
2015
- 2015-12-09 CN CN201521012912.7U patent/CN205371605U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161209 |