CN207584372U - Explosion-proof air accumulator - Google Patents
Explosion-proof air accumulator Download PDFInfo
- Publication number
- CN207584372U CN207584372U CN201721595688.8U CN201721595688U CN207584372U CN 207584372 U CN207584372 U CN 207584372U CN 201721595688 U CN201721595688 U CN 201721595688U CN 207584372 U CN207584372 U CN 207584372U
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- mentioned
- tank body
- explosion
- shell
- water pump
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Abstract
The utility model discloses a kind of explosion-proof air accumulators, including tank body, above-mentioned tank wall sets two pressure relieving valves, above-mentioned tank body side sets coolant storage room, above-mentioned tank body is surrounded by shell, cooling layer is equipped between above-mentioned shell and tank body, above-mentioned coolant storage room side is equipped with water pump, the water inlet of above-mentioned water pump is connected with coolant storage room, the water outlet of above-mentioned water pump is connected with cooling layer, above-mentioned tank wall sets detection mouth, above-mentioned detection mouth is equipped with pressure sensor, thermocouple, above-mentioned shell side is equipped with alarm, above-mentioned pressure sensor is connect with alarm signal, above-mentioned thermocouple is connect with water pump control unit signal, it is expected that solution air accumulator temperature is excessively high, gas pressure inside the tank is caused to steeply rise, the problem of explosive.
Description
Technical field
The utility model is related to gas storages, and in particular to a kind of explosion-proof air accumulator.
Background technology
With the progress of machinery production, production process is frequently necessary to be assisted using different gas, and air accumulator is
Refer to the equipment for being specifically used to storage gas, since air accumulator belongs to pressure vessel, the reason of occurring according to existing accident is divided
Analysis finds that air accumulator easily explodes in the case where pressure is exceeded, and temperature is excessively high to cause reservoir pressure to steeply rise
Key factor.
Utility model content
The purpose of this utility model is to provide a kind of explosion-proof air accumulators, excessively high it is expected to solve air accumulator temperature, cause
The problem of gas pressure inside the tank steeply rises, explosive.
To solve the technical issues of above-mentioned, the utility model uses following technical scheme：
A kind of explosion-proof air accumulator, including tank body, above-mentioned tank wall sets two pressure relieving valves, and above-mentioned tank body side setting is cold
But liquid storage room, above-mentioned tank body are surrounded by shell, and cooling layer, above-mentioned coolant storage room are equipped between above-mentioned shell and tank body
Side is equipped with water pump, and the water inlet of above-mentioned water pump is connected with coolant storage room, the water outlet of above-mentioned water pump and the layer phase that cool down
Connection, above-mentioned tank wall set detection mouth, and above-mentioned detection mouth is equipped with pressure sensor, thermocouple, and above-mentioned shell side is set
There is alarm, above-mentioned pressure sensor is connect with alarm signal, and above-mentioned thermocouple is connect with water pump control unit signal, is set
Meter purpose is that, by setting two pressure relieving valves, when avoiding the single pressure relieving valve from breaking down, gas can not be discharged and be exploded；Pass through cooling
The storage of liquid storage room provides the power that coolant is transferred to cooling layer, coolant by water pump for the coolant of cooling
It is contacted in cooling layer with tank body, reduces pot temperature, high temperature is avoided to set off an explosion, by pressure sensor to the air pressure in tank body
It is monitored, when pressure is higher, pressure signal transmission to alarm is sent out alarm by pressure sensor by alarm；Pass through
Thermocouple acquires the temperature signal of tank body, and when temperature is more than the safe temperature range of setting, thermocouple transmits temperature signal
It to water pump control unit, is opened by control unit control water pump, the coolant in coolant storage room is pumped to cooling layer, it is right
Tank body cools down.
Preferably, above-mentioned tank wall is connect with shell by least two ribbed stiffeners, and between adjacent ribbed stiffener
Gap is identical, it is intended that by the way that ribbed stiffener is set to make the stability of tank body and cage connection, passes through being uniformly distributed for ribbed stiffener
Increase the uniformity of tank body fluctuation pressure.
Further scheme is that above-mentioned ribbed stiffener is equipped with multiple apertures, it is intended that by being set on ribbed stiffener
Aperture ensure that coolant flow.
Preferably, above-mentioned outer shell outer wall is equipped with Separated explosion-proof net, above-mentioned Separated explosion-proof net is wrapped in shell surrounding,
Purpose is, the influence of outer bound pair tank body is reduced by Separated explosion-proof net, and Separated explosion-proof net materials are made of explosion-suppressing material, can be into
The reduction explosion odds of one step.
Preferably, the external pressure regulator of the air inlet of above-mentioned tank body, it is intended that ensureing tank by pressure regulator
Pressure in body is relative constant.
Preferably, being cased with protective cover on above-mentioned pressure relieving valve, above-mentioned protective cover is friable material, it is intended that passing through guarantor
Shield blocks pressure relieving valve, avoids dust accretions, damages pressure relieving valve, and protective cover is friable material, can ensure release of pressure
When valve is opened, gas can break through protective cover, and protective cover is avoided to cause gas that can not discharge.
Compared with prior art, the beneficial effects of the utility model are at least one of following：
For the utility model by the pressure relieving valve for setting two pressure different, single pressure valve is avoided, which to break down, can not discharge gas
Cause to explode；It sets cooling layer, is cooled down by coolant to the temperature of tank body, also passes through pressure sensor, alarm
Early warning is carried out, and then air accumulator is avoided to explode when pressure i.e. will be exceeded.
The utility model increases the uniformity of the tank body by fluctuation pressure by ribbed stiffener.
The ribbed stiffener of the utility model is equipped with aperture, and ribbed stiffener is avoided to hinder the flowing of coolant.
Separated explosion-proof net is enclosed on the utility model shell, Separated explosion-proof net materials are made of explosion-suppressing material, pass through resistance
The influence of outer bound pair tank body is reduced every explosion-proof net, it is further to reduce explosion odds.
The air inlet of the utility model pipe tank body is equipped with pressure regulator, and the pressure in tank body is made to exist by pressure regulator
Certain constant range.
The pressure relieving valve of the utility model is equipped with protective cover, can ensure that pressure relieving valve will not be led because of dust accretions, air corrosion
Cause damage, when friable material opens pressure relieving valve, can impact force can crush protective cover easily.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model Separated explosion-proof net scheme of installation.
Reference sign：
1- tank bodies, 2- pressure relieving valves, 3- coolants storage room, 4- cooling layer, 5- water pumps, 6- pressure sensors, 7- thermocouples,
8- alarms, 9- ribbed stiffeners, 10- Separated explosion-proofs net, 11- shells, 12- protective covers.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Refering to what is shown in Fig. 1, one embodiment of the utility model is：A kind of explosion-proof air accumulator, including tank body 1, above-mentioned tank
1 side wall of body sets two pressure relieving valves 2, and above-mentioned 1 side of tank body setting coolant storage room 3, above-mentioned tank body 1 is surrounded by shell
11, cooling layer 4 is equipped between above-mentioned shell 11 and tank body 1, above-mentioned 3 side of coolant storage room is equipped with water pump 5, above-mentioned water pump 5
Water inlet be connected with coolant storage room 3, the water outlet of above-mentioned water pump 5 is connected with cooling layer 4, above-mentioned 1 side wall of tank body
Detection mouth is set, and above-mentioned detection mouth is equipped with pressure sensor 6, thermocouple 7, and above-mentioned 11 side of shell is equipped with alarm 8, above-mentioned
Pressure sensor 6 is connect with 8 signal of alarm, and above-mentioned thermocouple 7 is connect with 5 control unit signal of water pump, by 1 side of tank body
Wall sets two openings, installs pressure relieving valve 2 in opening, pressure relieving valve 2 is adapted to according to the resistance to pressure of 1 material of tank body, makes pressure
Power is released in the pressure-resistant range of tank body 1；Detection mouth is set on tank body 1, pressure sensor 6 and heat are installed in detection mouth
The early warning value of pressure sensor 6 and alarm 8 is set in normal safe range and is most worth by galvanic couple 7, when pressure i.e. will be exceeded,
Pressure sensor 6 transmits signals to alarm 8, sends out alarm by alarm 8, is handled staff, passed through
Thermocouple 7 acquires 1 temperature signal of tank body, and when temperature is more than the temperature of setting, temperature signal is transferred to water pump 5 by thermocouple 7
Control unit is opened by control unit control water pump 5, the coolant in coolant storage room 3 is pumped to cooling layer 4, and then
Cool down to tank body 1.
Another embodiment of the utility model is, in order to increase the uniformity of the tank body 1 by fluctuation pressure, above-mentioned tank body 1
Outer wall is connect with shell 11 by least two ribbed stiffeners 9, and gap is identical between adjacent ribbed stiffener 9, by multiple uniform
The fluctuation pressure that the ribbed stiffener 9 of distribution receives tank body 1 is relatively uniform, locally excessively high will not set off an explosion.
Further, in order to which ribbed stiffener is made not block the coolant flow of cooling layer 5, above-mentioned ribbed stiffener 9 is equipped with more
A aperture, by aperture being set to circulate convenient for coolant in ribbed stiffener, and then ribbed stiffener will not block the cooling of cooling layer 5
Liquid stream is moved.
Refering to what is shown in Fig. 2, another embodiment of the utility model is, in order to reduce the influence of outer bound pair tank body 1, into one
The reduction explosion odds of step, above-mentioned 11 outer wall of shell are equipped with Separated explosion-proof net 10, and above-mentioned Separated explosion-proof net 10 wraps up
In 11 surrounding of shell, Separated explosion-proof net 10 is made of explosion-suppressing material, and the shadow of outer bound pair tank body 1 is reduced by Separated explosion-proof net 10
It rings, it is further to reduce explosion odds.
Another embodiment of the utility model is, in order to the pressure in constant tank body 1, the air inlet of above-mentioned tank body 1
The external pressure regulator of mouth, pressure regulator is different according to the gas in tank body 1, using different pressures adjuster, passes through pressure
Draught control mechanism makes to pour into the gas pressure stabilization of tank body 1 in a certain range.
Another embodiment of the utility model is, in order to improve the service life of pressure relieving valve 2, accidental damage to be avoided to cause
Accident is cased with protective cover 12 on above-mentioned pressure relieving valve 2, and above-mentioned protective cover 12 is friable material, and pressure relieving valve is covered by protective cover 12
2, dust is avoided to be accumulated on pressure relieving valve 2, while from avoiding corrosion of the air to pressure relieving valve 2, protective cover 12 is friable material energy
Enough easily to be rushed after the unlatching of pressure relieving valve 2 broken, material can be thin glass, frangible plastic etc..
" one embodiment ", " another embodiment ", " embodiment ", " preferred implementation spoken of in the present specification
Example " etc. refers to that the specific features, structure or the feature that combine embodiment description are included in the description of the application generality extremely
In few one embodiment.It is not centainly to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Into one
For step, when describing a specific features, structure or feature with reference to any embodiment, what is advocated is to combine other implementations
Example realizes that this feature, structure or feature are also fallen in the scope of the utility model.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment
It will fall within spirit disclosed in the present application and spirit.More specifically, it discloses in the application, drawings and claims
In the range of, a variety of variations and modifications can be carried out to the building block and/or layout of theme combination layout.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also will be apparent.
Claims (6)
1. a kind of explosion-proof air accumulator, including tank body（1）, it is characterised in that：The tank body（1）Side wall sets two pressure relieving valves（2）,
The tank body（1）Side sets coolant storage room（3）, the tank body（1）It is surrounded by shell（11）, the shell（11）With
Tank body（1）Between be equipped with cooling layer（4）, the coolant storage room（3）Side is equipped with water pump（5）, the water pump（5）Enter water
Mouth and coolant storage room（3）It is connected, the water pump（5）Water outlet with cooling layer（4）It is connected, the tank body（1）Side
Wall sets detection mouth, and the detection mouth is equipped with pressure sensor（6）, thermocouple（7）, the shell（11）Side is equipped with alarm
Device（8）, the pressure sensor（6）With alarm（8）Signal connects, the thermocouple（7）With water pump（5）Control unit signal
Connection.
2. explosion-proof air accumulator according to claim 1, it is characterised in that：The tank body（1）Outer wall and shell（11）Pass through
At least two ribbed stiffeners（9）Connection, and adjacent ribbed stiffener（9）Between gap it is identical.
3. explosion-proof air accumulator according to claim 2, it is characterised in that：The ribbed stiffener（9）It is equipped with multiple apertures.
4. explosion-proof air accumulator according to claim 1, it is characterised in that：The shell（11）Outer wall is equipped with Separated explosion-proof
Net（10）, the Separated explosion-proof net（10）It is wrapped in shell（11）Surrounding.
5. explosion-proof air accumulator according to claim 1, it is characterised in that：The tank body（1）The external pressure tune of air inlet
Save device.
6. explosion-proof air accumulator according to claim 1, it is characterised in that：The pressure relieving valve（2）On be cased with protective cover（12）,
The protective cover（12）For friable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595688.8U CN207584372U (en) | 2017-11-25 | 2017-11-25 | Explosion-proof air accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595688.8U CN207584372U (en) | 2017-11-25 | 2017-11-25 | Explosion-proof air accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584372U true CN207584372U (en) | 2018-07-06 |
Family
ID=62733403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721595688.8U Expired - Fee Related CN207584372U (en) | 2017-11-25 | 2017-11-25 | Explosion-proof air accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906157A (en) * | 2018-09-18 | 2020-03-24 | 北京亚之捷环保科技有限责任公司 | Explosion-proof air storage device |
| CN113483352A (en) * | 2021-07-08 | 2021-10-08 | 山东劳动职业技术学院（山东劳动技师学院） | Air compression combustion system with variable compression ratio |
-
2017
- 2017-11-25 CN CN201721595688.8U patent/CN207584372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906157A (en) * | 2018-09-18 | 2020-03-24 | 北京亚之捷环保科技有限责任公司 | Explosion-proof air storage device |
| CN113483352A (en) * | 2021-07-08 | 2021-10-08 | 山东劳动职业技术学院（山东劳动技师学院） | Air compression combustion system with variable compression ratio |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20181125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |