CN206988802U - A kind of methane voltage-stabilizing cabinet - Google Patents
A kind of methane voltage-stabilizing cabinet Download PDFInfo
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- CN206988802U CN206988802U CN201720439499.5U CN201720439499U CN206988802U CN 206988802 U CN206988802 U CN 206988802U CN 201720439499 U CN201720439499 U CN 201720439499U CN 206988802 U CN206988802 U CN 206988802U
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- gas storage
- air bag
- storage air
- transitional cavity
- hole
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Abstract
The utility model discloses a kind of methane voltage-stabilizing cabinet, including gas storage air bag, the gas storage air bag is placed on base, the transitional cavity is connected into outlet house steward, the transitional cavity part is located at gas storage inside air bag, the transitional cavity is connected with gas storage gas bag sealing, the transitional cavity is provided with through hole, the through hole is through the gas storage air bag and enters outlet house steward, the lowermost end of the through hole is less than the bottom of the gas storage air bag, the gas storage air bag upper end is provided with counterweight platform, the lower end connection transitional cavity of the internal lead, upper end passes through the counterweight platform, the upper end of internal lead is provided with upper limit block.Compared with prior art, through hole is set on the transitional cavity of the utility model methane voltage-stabilizing cabinet, the lowermost end of through hole is less than the lowermost end of gas storage air bag, the condensed water of gas storage air bag bottom can be discharged by through hole in time, condensed water will not accumulate in gas storage air bag, extend the service life of gas storage air bag.
Description
Technical field
The utility model relates to methane voltage-stabilizing technical field, and in particular to a kind of methane voltage-stabilizing cabinet.
Background technology
Biogas pressure is relatively low caused by Anaerobic wastewater treatment, biogas instability of flow, and natural pond is utilized for continuous-stable
Gas ensures biogas pressure stabilization, the methane voltage-stabilizing cabinet of stability of flow, it is necessary to set.The gas storage of methane voltage-stabilizing cabinet of the prior art
Air bag needs to connect air inlet pipe, blast pipe and drainpipe, and pipeline connection is complicated, and the condensed water in gas storage air bag is at regular intervals
Discharged by drainpipe, cause the bottom of gas storage air bag to be chronically at water stored state, influence the service life of gas storage air bag.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of methane voltage-stabilizing cabinet, and it can be solved in the prior art
The connection of methane voltage-stabilizing cabinet pipeline is complicated, in gas storage air bag condensed water elimination not in time the problem of.
In order to solve the above problems, the utility model uses following technical scheme：
The utility model provides a kind of methane voltage-stabilizing cabinet, including base, gas storage air bag, counterweight platform, enters outlet house steward, enters
Tracheae, blast pipe, triple valve, transitional cavity, internal lead, upper limit block, the gas storage air bag are placed on the base,
The triple valve is connected into outlet house steward, air inlet pipe and blast pipe, it is described enter outlet house steward connect the transitional cavity, the mistake
Cross cavity portion and be located at the gas storage inside air bag, the transitional cavity is connected with the gas storage gas bag sealing, the adapter cavity
Body is provided with through hole, and the through hole is through the gas storage air bag and enters outlet house steward, and the lowermost end of the through hole is less than the storage
The bottom of gas air bag, the counterweight platform are located at the gas storage air bag upper end, and the lower end of the internal lead connects the mistake
Cavity is crossed, upper end passes through the counterweight platform, and the upper end of the internal lead is provided with upper limit block.
Preferable technical scheme, the transitional cavity are bolted with the gas storage air bag, the transitional cavity
In the base, the bottom of the through hole is sealed by the base for bottom.
Further technique effect, the bottom of the through hole are sealed by base, avoid in transitional cavity condensed water with
Biogas leaks.
Preferable technical scheme, the junction of the transitional cavity and the internal lead are provided with bottom limited block, institute
Bottom limited block is stated to be bolted with the transitional cavity.
Further technique effect, when gas storage air bag is outwards vented, and counterweight platform declines, counterweight platform drops to bottom
It is static during limited block, the mutual shock of the upper lower inner surface of gas storage air bag is effectively avoided, extends the use of gas storage air bag
Life-span.
Preferable technical scheme, the gas storage air bag are made using PVC material, and the bottom limited block uses rubber
Material is made.
Further technique effect, the friction between elastomeric material and PVC material is small, reduces bottom limited block to air bag
Impact.
Preferable technical scheme, the upper end connection external orientation post of the counterweight platform, the external orientation post is hollow
Structure, upper end are blind end, and the upper end of the internal lead is placed in inside the external orientation post with the upper limit block.
Further technique effect, external orientation post and counterweight platform form confined space, avoid internal lead with
Between gas storage air bag caused by joint gap biogas leakage.
Preferable technical scheme, the external orientation post are welded to connect with the counterweight platform, the upper limit block bag
2 stainless steel coils are included, the stainless steel coil is welded on the internal lead, and activity is provided between 2 stainless steel coils
Block, the diameter of the movable block are more than the diameter of the stainless steel coil.
Further technique effect, movable block can ensure the relative motion of internal lead and external orientation post, subtract simultaneously
Friction between small external orientation post and upper limit block.
Preferable technical scheme, the movable block are made using acetal plastic, between 2 stainless steel coils
Distance is between described 1 times of movable block thickness between 2 times of movable block thickness.
It is enough that the distance between further technique effect, stainless steel coil ensure that movable block has in 2 stainless steel coils
Space, while avoid movable block run-off the straight and occur stuck.
Preferable technical scheme, the air inlet pipe connect anaerobic reactor, and the air inlet pipe is provided with intake valve, the row
Tracheae is provided with air bleeding valve.
Further technique effect, the intake and exhaust process of gas storage air bag is controlled by intake valve, air bleeding valve.
Compared with prior art, through hole, the lowermost end of through hole are set on the transitional cavity of the utility model methane voltage-stabilizing cabinet
Less than the lowermost end of gas storage air bag, the condensed water of gas storage air bag bottom can be discharged by through hole in time, and condensed water will not store up
Accumulated in gas air bag, extend the service life of gas storage air bag.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model methane voltage-stabilizing cabinet；
Fig. 2 is the structural representation of upper limit block in the utility model methane voltage-stabilizing cabinet.
Wherein, reference is described as follows：Base 1, gas storage air bag 2, counterweight platform 3, balancing weight 4, transitional cavity
5th, through hole 6, bottom limited block 7, internal lead 8, external orientation post 9, upper limit block 10, enter outlet house steward 11, triple valve
12nd, air inlet pipe 13, intake valve 14, blast pipe 15, air bleeding valve 16, stainless steel coil 17, movable block 18.
Embodiment
As shown in figure 1, a kind of methane voltage-stabilizing cabinet, including base 1, gas storage air bag 2, counterweight platform 3, enter outlet house steward 11,
Air inlet pipe 13, blast pipe 15, triple valve 12, transitional cavity 5, internal lead 8, upper limit block 10, gas storage air bag 2 are placed in bottom
On seat 1, gas storage air bag 2 is made using PVC material, and triple valve 12 is connected into outlet house steward 11, air inlet pipe 13 and blast pipe
15, enter outlet house steward 11 and connect transitional cavity 5, air inlet pipe 13 connects anaerobic reactor, and air inlet pipe 13 is provided with intake valve 14, arranges
Tracheae 15 is provided with air bleeding valve 16.Inside gas storage air bag 2, transitional cavity 5 passes through the part of transitional cavity 5 with gas storage air bag 2
Bolt airtight connection, in base 1, transitional cavity 5 is provided with logical with the transitional cavity 5 of gas storage air bag 2 for the bottom of transitional cavity 5
Hole 6, through hole 6 are rectangle, and through hole 6 is through gas storage air bag 2 and enters outlet house steward 11, and the lowermost end of through hole 6 is less than gas storage air bag 2
Bottom, the bottom of through hole 6 are sealed by base 1.Counterweight platform 3 is located at the upper end of gas storage air bag 2, and the lower end of internal lead 8 connects
Transitional cavity 5 is connect, upper end passes through counterweight platform 3, and the upper end of internal lead 8 is provided with upper limit block 10.Counterweight platform 3 it is upper
End connection external orientation post 9, external orientation post 9 is welded to connect with counterweight platform 3, and external orientation post 9 is hollow structure, and upper end is
Blind end, upper end and the upper limit block 10 of internal lead 8 are placed in inside external orientation post 9.Transitional cavity 5 is oriented to internal
The junction of post 8 is provided with bottom limited block 7, and bottom limited block 7 is bolted with transitional cavity 5, and bottom limited block 7 uses
Elastomeric material is made.
As shown in Fig. 2 upper limit block 10 includes 2 stainless steel coils 17, stainless steel coil 17 is welded in internal lead 8
On, the distance between 18,2 stainless steel coils 17 of movable block are provided between 2 stainless steel coils 17 as the 1.5 of the thickness of movable block 18
Times, the diameter of movable block 18 is more than the diameter of stainless steel coil 17, and movable block 18 is made using acetal plastic.Movable block 18
It can be moved up and down between 2 stainless steel coils 17.Upper limit block 10 can ensure the phase of internal lead 8 and external orientation post 9
To motion, while external orientation post 9 keeps the frictional resistance of very little with upper limit block 10, avoids external orientation post 9 and top
The stuck situation of portion's limited block 10.
The course of work：In intake process, biogas enters gas storage air bag 2, gas storage by entering outlet house steward 11 by transitional cavity 5
Air bag 2 and counterweight platform 3 rise together, realize gas storage.In exhaust process, biogas is by transitional cavity 5 and enters the row of outlet house steward 11
Go out gas storage air bag 2, gas storage air bag 2 and counterweight platform 3 decline together, realize exhaust.During biogas disengaging gas storage air bag 2,
Balancing weight 4 maintains the stabilization of pressure in gas storage air bag 2.
The side wall of transitional cavity 5 is provided with through hole 6, and the bottom of through hole 6 is less than the bottom of gas storage air bag 2, the natural pond of the bottom of gas storage air bag 2
The condensate that is gas-cooled flows out from the hole of through hole 6 of transitional cavity 5, and condensed water is not accumulated in gas storage air bag 2, so as to ensure gas storage air bag 2
Service life.
The upper end of transitional cavity 5 is provided with bottom limited block 7, and bottom limited block 7 is quality of rubber materials, and counterweight platform 3 declines
It is static after on to bottom limited block 7, effectively avoid gas storage air bag 2 and contact with each other shock, extend the use of gas storage air bag 2
Life-span.
Use above specific case is illustrated to the utility model, is only intended to help and is understood the utility model, and
Not limiting the utility model.For the utility model person of ordinary skill in the field, according to think of of the present utility model
Think, some simple deductions, deformation can also be made or replaced.
Claims (8)
1. a kind of methane voltage-stabilizing cabinet, it is characterised in that including base（1）, gas storage air bag（2）, counterweight platform（3）, to enter outlet total
Pipe（11）, air inlet pipe（13）, blast pipe（15）, triple valve（12）, transitional cavity（5）, internal lead（8）, upper limit block
（10）, the gas storage air bag（2）It is placed in the base（1）On, the triple valve（12）Connect into outlet house steward（11）, air inlet pipe
（13）And blast pipe（15）, it is described enter outlet house steward（11）Connect the transitional cavity（5）, the transitional cavity（5）Part is set
In the gas storage air bag（2）Inside, the transitional cavity（5）With the gas storage air bag（2）Airtight connection, the transitional cavity
（5）It is provided with through hole（6）, the through hole（6）Through the gas storage air bag（2）With entering outlet house steward（11）, the through hole（6）'s
Lowermost end is less than the gas storage air bag（2）Bottom, the counterweight platform（3）Located at the gas storage air bag（2）Upper end, it is described interior
Portion's lead（8）Lower end connect the transitional cavity（5）, upper end passes through the counterweight platform（3）, the internal lead
（8）Upper end be provided with upper limit block（10）.
A kind of 2. methane voltage-stabilizing cabinet as claimed in claim 1, it is characterised in that：The transitional cavity（5）With the gas storage gas
Capsule（2）It is bolted, the transitional cavity（5）Bottom be located at the base（1）It is interior, the through hole（6）Bottom lead to
Cross the base（1）Sealing.
A kind of 3. methane voltage-stabilizing cabinet as claimed in claim 1, it is characterised in that：The transitional cavity（5）Led with the inside
Xiang Zhu（8）Junction be provided with bottom limited block（7）, the bottom limited block（7）With the transitional cavity（5）Connected by bolt
Connect.
A kind of 4. methane voltage-stabilizing cabinet as claimed in claim 3, it is characterised in that：The gas storage air bag（2）Using PVC material system
Form, the bottom limited block（7）It is made using elastomeric material.
A kind of 5. methane voltage-stabilizing cabinet as claimed in claim 1, it is characterised in that：The counterweight platform（3）Upper end connection it is outer
Portion's lead（9）, the external orientation post（9）For hollow structure, upper end is blind end, the internal lead（8）Upper end
With the upper limit block（10）It is placed in the external orientation post（9）It is internal.
A kind of 6. methane voltage-stabilizing cabinet as claimed in claim 5, it is characterised in that：The external orientation post（9）With the counterweight
Platform（3）It is welded to connect, the upper limit block（10）Including 2 stainless steel coils（17）, the stainless steel coil（17）It is welded in
The internal lead（8）On, 2 stainless steel coils（17）Between be provided with movable block（18）, the movable block（18）It is straight
Footpath is more than the stainless steel coil（17）Diameter.
A kind of 7. methane voltage-stabilizing cabinet as claimed in claim 6, it is characterised in that：The movable block（18）Using acetal plastic
It is made, 2 stainless steel coils（17）The distance between described 1 times of movable block（18）The work with 2 times of thickness
Motion block（18）Between thickness.
A kind of 8. methane voltage-stabilizing cabinet as claimed in claim 1, it is characterised in that：The air inlet pipe（13）Connect anaerobic reaction
Device, the air inlet pipe（13）It is provided with intake valve（14）, the blast pipe（15）It is provided with air bleeding valve（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439499.5U CN206988802U (en) | 2017-04-25 | 2017-04-25 | A kind of methane voltage-stabilizing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439499.5U CN206988802U (en) | 2017-04-25 | 2017-04-25 | A kind of methane voltage-stabilizing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988802U true CN206988802U (en) | 2018-02-09 |
Family
ID=61391780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720439499.5U Active CN206988802U (en) | 2017-04-25 | 2017-04-25 | A kind of methane voltage-stabilizing cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN206988802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905364A (en) * | 2019-10-25 | 2020-03-24 | 浙江大学山东工业技术研究院 | Air bag door |
| CN110951607A (en) * | 2019-12-18 | 2020-04-03 | 上海林海生态技术股份有限公司 | Air tank system with membrane bag suspension control |
| CN111283672A (en) * | 2018-12-10 | 2020-06-16 | 北华大学 | Annular section pneumatic flexible axial driver |
| CN113108234A (en) * | 2021-04-16 | 2021-07-13 | 菏泽城建置业有限公司 | Gas storage device for serving village revivification |
-
2017
- 2017-04-25 CN CN201720439499.5U patent/CN206988802U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283672A (en) * | 2018-12-10 | 2020-06-16 | 北华大学 | Annular section pneumatic flexible axial driver |
| CN110905364A (en) * | 2019-10-25 | 2020-03-24 | 浙江大学山东工业技术研究院 | Air bag door |
| CN110951607A (en) * | 2019-12-18 | 2020-04-03 | 上海林海生态技术股份有限公司 | Air tank system with membrane bag suspension control |
| CN113108234A (en) * | 2021-04-16 | 2021-07-13 | 菏泽城建置业有限公司 | Gas storage device for serving village revivification |
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