CN207512164U - A kind of anti-expansion thermal insulation methane pool - Google Patents
A kind of anti-expansion thermal insulation methane pool Download PDFInfo
- Publication number
- CN207512164U CN207512164U CN201721284914.0U CN201721284914U CN207512164U CN 207512164 U CN207512164 U CN 207512164U CN 201721284914 U CN201721284914 U CN 201721284914U CN 207512164 U CN207512164 U CN 207512164U
- Authority
- CN
- China
- Prior art keywords
- outside
- connection part
- layer
- thermal insulation
- methane
- 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
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 239000011152 fibreglass Substances 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000009172 bursting Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of anti-expansion thermal insulation methane pools, including feed inlet, upper cover is provided with outside the feed inlet, discharge port is installed outside the upper cover, and upper cover bottom is provided with pedestal, and upper tops are equipped with snorkel, the chassis interior is provided with fiberglass wearing layer, the snorkel is externally connected to shell, the enclosure is provided with cage connection part, pipeline is installed inside the cage connection part, and it is provided with compression spring outside cage connection part, air shuttle valve is installed outside the compression spring, snorkel is provided with outside the air shuttle valve, the fiberglass wearing layer is internally connected with buffer layer, the buffer layer is internally provided with supporting layer, insulating layer is installed inside the supporting layer, and supporting layer is internally provided with supported hole.The anti-expansion thermal insulation methane pool can automatically adjust the air pressure inside methane-generating pit, and biogas storage extra inside methane-generating pit can get up, prevent too fast the bursting methane-generating pit of biogas generation.
Description
Technical field
The utility model is related to new energy equipment technical field, specially a kind of anti-expansion thermal insulation methane pool.
Background technology
Biogas be organic substance in anaerobic environment, under conditions of certain temperature, humidity, acid-base value, pass through micro- life
Object fermentation, a kind of fuel gas of generation, methane-generating pit are then a kind of anti-generating apparatus of biogas, and raw material, natural pond are added in methane-generating pit
Gas pond can automatically generate biogas.With the development of social technology, technology is also more and more ripe in terms of biogas, but in market
On methane-generating pit could can only generate biogas at a suitable temperature, this methane-generating pit can not accomplish the effect of heat preservation, Er Qie
During the efficient output of biogas, biogas is also more and more in methane-generating pit inner accumulation, it is easy to burst methane-generating pit, cause natural pond
The damage in gas pond.
Utility model content
The purpose of this utility model is to provide a kind of anti-expansion thermal insulation methane pool, to solve to propose in above-mentioned background technology
Methane-generating pit currently on the market can not play insulation effect and easily accumulate when biogas generates too fast and excessively burst methane-generating pit
The problem of.
To achieve the above object, the utility model provides following technical solution：A kind of anti-expansion thermal insulation methane pool, including into
Material mouth is provided with upper cover outside the feed inlet, discharge port is equipped with outside the upper cover, and upper cover bottom is provided with pedestal,
And upper tops are equipped with snorkel, and the chassis interior is provided with fiberglass wearing layer, and the snorkel is externally connected to
Shell, the enclosure are provided with cage connection part, pipeline are equipped with inside the cage connection part, and outside cage connection part
Portion is provided with compression spring, and the pipeline external is connected with air accumulator, and pipeline external is provided with valve, and pipeline external connects
Gas outlet is connected to, air shuttle valve is installed outside the compression spring, snorkel, the fiberglass are provided with outside the air shuttle valve
Wearing layer is internally connected with buffer layer, and the buffer layer is internally provided with supporting layer, insulating layer is equipped with inside the supporting layer,
And supporting layer is internally provided with supported hole.
Preferably, the enclosure is groove structure, and its groove structure diameter is equal with compression spring outer dia.
Preferably, the inside of the shell and cage connection part surface are helicitic texture, and the internal whorl knot of shell
Structure matches with cage connection part thread surface structure.
Preferably, it is groove structure inside the air shuttle valve, and its groove structure inside diameter and compression spring outside are straight
Diameter is equal.
Preferably, the supported hole is hexagon cavernous structure, and it is evenly distributed on inside supporting layer.
Compared with prior art, the beneficial effects of the utility model are：The anti-expansion thermal insulation methane pool can automatically adjust
Air pressure inside methane-generating pit can get up biogas storage extra inside methane-generating pit, prevent biogas from generating too fast by biogas
It bursts in pond.The inner wall of the methane-generating pit be multi-layer structure design, temperature than it is relatively low when, can be effectively protected in methane-generating pit
The temperature in portion improves the speed that biogas generates, which can automatically adjust internal air pressure, when biogas generates excessively
When, which can effectively reduce internal air pressure, so as to protect methane-generating pit.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model enclosure structure diagram；
Fig. 3 is the utility model chassis interior structure diagram；
Fig. 4 is the utility model supported hole structure diagram；
Fig. 5 is enlarged structure schematic diagram at A in the utility model Fig. 2.
In figure：1st, feed inlet, 2, upper cover, 3, discharge port, 4, pedestal, 5, snorkel, 6, shell, 7, cage connection part, 8,
Pipeline, 9, air accumulator, 10, valve, 11, gas outlet, 12, compression spring, 13, air shuttle valve, 14, fiberglass wearing layer, 15, buffering
Layer, 16, supporting layer, 17, insulating layer, 18, supported hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：Including feed inlet 1, it is provided with outside feed inlet 1
Upper cover 2 is equipped with discharge port 3 outside upper cover 2, and 2 bottom of upper cover is provided with pedestal 4, and 2 top of upper cover is equipped with snorkel
5, pedestal 4 is internally provided with fiberglass wearing layer 14, and snorkel 5 is externally connected to shell 6, and shell 6 is internally provided with shell company
Fitting 7, the inside of shell 6 is groove structure, and its groove structure diameter is equal with 12 outer dia of compression spring, and shell 6 can be with
Compression spring 12 is fixed on inside, avoids compression spring 12 crooked when compressed, inside and the cage connection part 7 of shell 6
Surface is helicitic texture, and the internal threading arrangement of shell 6 matches with 7 thread surface structure of cage connection part, screw thread knot
Structure can make shell 6 and cage connection part 7 connects even closer, prevent biogas from leaking out, pipeline is equipped with inside cage connection part 7
8, and compression spring 12 is provided with outside cage connection part 7, pipeline 8 is externally connected to air accumulator 9, and is provided with outside pipeline 8
Valve 10, and pipeline 8 is externally connected to gas outlet 11, is equipped with air shuttle valve 13 outside compression spring 12, outside air shuttle valve 13
It is provided with snorkel 5,13 inside of air shuttle valve is groove structure, and its groove structure inside diameter and 12 outer dia of compression spring
Equal, air shuttle valve 13 can be with fixation pressure spring 12, and fiberglass wearing layer 14 is internally connected with buffer layer 15, inside buffer layer 15
Supporting layer 16 is provided with, insulating layer 17 is installed, and supporting layer 16 is internally provided with supported hole 18, supported hole inside supporting layer 16
18 be hexagon cavernous structure, and it is evenly distributed on inside supporting layer 16, and 16 structure of supporting layer is made more to stablize.
Operation principle：When using the anti-expansion thermal insulation methane pool, when the biogas inside methane-generating pit generates or is too fast, natural pond
Biogas inside gas pond is more and more, that internal air pressure of methane-generating pit is also higher and higher, and biogas can be touched by snorkel 5
Air shuttle valve 13, as methane-generating pit internal pressure increases, biogas can jack up air shuttle valve 13 upwards, the meeting top of compression of air shuttle valve 13
Compression spring 12 since air shuttle valve 13 is jacked up, can generate gap between air shuttle valve 13 and snorkel 5, extra biogas can be from
Gap is entered inside shell 6, then is entered in air accumulator 9 by snorkel 5, and the biogas inside methane-generating pit is got over by gap
When more, the air pressure inside methane-generating pit can reduce, and at this moment methane-generating pit air pressure inside can not jack up air shuttle valve 13 again, and air shuttle valve 13 is pressed
Power spring 12 is pressed downward, and air shuttle valve 13 again blocks snorkel 5, and the biogas in methane-generating pit can not be entered by shell 6
Inside air accumulator 9, avoid biogas and burst methane-generating pit, if temperature than it is relatively low when, the inner wall of pedestal 4 is multilayered structure,
Internal insulating layer 17 can effectively maintain the temperature inside methane-generating pit, and the speed that biogas generates is improved when low temperature,
So as to complete a series of work.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of anti-expansion thermal insulation methane pool, including feed inlet (1), it is characterised in that：It is provided with outside the feed inlet (1)
It covers (2), discharge port (3) is installed, and upper cover (2) bottom is provided with pedestal (4), and upper cover (2) is pushed up outside the upper cover (2)
Portion is equipped with snorkel (5), and the pedestal (4) is internally provided with fiberglass wearing layer (14), snorkel (5) external connection
There is shell (6), the shell (6) is internally provided with cage connection part (7), pipeline is equipped with inside the cage connection part (7)
(8), compression spring (12) and outside cage connection part (7) is provided with, the pipeline (8) is externally connected to air accumulator (9), and manages
Valve (10) is provided with outside road (8), and pipeline (8) is externally connected to gas outlet (11), the compression spring (12) is external
Air shuttle valve (13) is installed, snorkel (5) is provided with outside the air shuttle valve (13), is connected inside the fiberglass wearing layer (14)
Buffer layer (15) is connected to, the buffer layer (15) is internally provided with supporting layer (16), guarantor is equipped with inside the supporting layer (16)
Warm layer (17), and supporting layer (16) is internally provided with supported hole (18).
2. a kind of anti-expansion thermal insulation methane pool according to claim 1, it is characterised in that：It is recessed inside the shell (6)
Slot structure, and its groove structure diameter is equal with compression spring (12) outer dia.
3. a kind of anti-expansion thermal insulation methane pool according to claim 1, it is characterised in that：The inside of the shell (6) with
Cage connection part (7) surface is helicitic texture, and the internal threading arrangement of shell (6) and cage connection part (7) thread surface
Structure matches.
4. a kind of anti-expansion thermal insulation methane pool according to claim 1, it is characterised in that：It is inside the air shuttle valve (13)
Groove structure, and its groove structure inside diameter is equal with compression spring (12) outer dia.
5. a kind of anti-expansion thermal insulation methane pool according to claim 1, it is characterised in that：The supported hole (18) is six sides
Shape cavernous structure, and it is evenly distributed on supporting layer (16) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284914.0U CN207512164U (en) | 2017-10-05 | 2017-10-05 | A kind of anti-expansion thermal insulation methane pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721284914.0U CN207512164U (en) | 2017-10-05 | 2017-10-05 | A kind of anti-expansion thermal insulation methane pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512164U true CN207512164U (en) | 2018-06-19 |
Family
ID=62533604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721284914.0U Expired - Fee Related CN207512164U (en) | 2017-10-05 | 2017-10-05 | A kind of anti-expansion thermal insulation methane pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207512164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196996A (en) * | 2018-11-20 | 2020-05-26 | 竹山县溢水镇佳鑫牧业有限公司 | Pressure discharge device for methane tank |
-
2017
- 2017-10-05 CN CN201721284914.0U patent/CN207512164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196996A (en) * | 2018-11-20 | 2020-05-26 | 竹山县溢水镇佳鑫牧业有限公司 | Pressure discharge device for methane tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190328 Address after: No. 11, 8 Building, Sanlitun Diplomatic Apartment Office Building, Chaoyang District, Beijing 100600 Patentee after: Zelman Bio Energy Technology (Beijing) Co., Ltd. Address before: 232222 Yandian Village, Liugang Town, Shouxian County, Huainan City, Anhui Province Patentee before: Ji Yuanji |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20191005 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |