CN207028993U - A kind of propane cylinder expands device - Google Patents
A kind of propane cylinder expands device Download PDFInfo
- Publication number
- CN207028993U CN207028993U CN201720995845.8U CN201720995845U CN207028993U CN 207028993 U CN207028993 U CN 207028993U CN 201720995845 U CN201720995845 U CN 201720995845U CN 207028993 U CN207028993 U CN 207028993U
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- Prior art keywords
- gas
- casing
- appendix
- cylinder
- propane
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/36—Auxiliary arrangements; Arrangements of living accommodation; Details
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of propane cylinder to expand device, including casing, base and handle, the casing is the prismatoid of the bottom opening surrounded by side plate and top plate, it is the cavity for holding gas cylinder in casing, the base is connected to the bottom of casing, the both sides that the upper surface of base is located at center line symmetrically offer two storage tanks, multiple circular fixing holes are symmetrically offered in two storage tanks, it is corresponding on each fixing hole to place a gas cylinder, the gas outlet of gas cylinder is arranged on appendix, and the both ends of appendix are respectively equipped with connection the external of gas-fired equipment and connect.Propane cylinder of the present utility model expands device, increases the carrying quantity of gas cylinder and the gas-fired equipment of connection, is convenient for carrying use, meets the field dining demand of more people.
Description
Technical field
It the utility model is related to Automobile Products technical field, and in particular to a kind of propane cylinder for caravan expands device.
Background technology
Caravan is prevalence and more a kind of removable car type of fashion instantly.The interior necessary facility equipped with house of caravan,
Make people while experience nature beautiful scenery, can enjoy get home it is the same comfortable and conveniently.Existing caravan is in-car general
Driver's compartment, daily life area, bedroom area, sanitary district and kitchen area are divided into, because the space of caravan is limited, the kitchen of current most caravans
Room area provides the heat energy of boiling by way of fuel gas bottle stores combustion gas.To ensure that fuel gas bottle is steady in caravan moving process
Solidity, and the storage level of combustion gas is improved, in the prior art, as shown in figure 1, fuel gas bottle is fixed in a fixed seat, avoid
Gas cylinder rocks rollover when compartment moves, and is increase gas supply amount, and two gas cylinders are contained with a fixed seat, but existing
Device in, two gas cylinders are provided only with an external interface, supply a gas-fired equipment and use.It is continuous with caravan popularity rate
Improve, increasing people likes driving long journey of forming a team, or the more people of tissue to carry out barbecue to field and have a dinner party, so as to in caravan
The amount of storage of combustion gas and the requirement of gas-fired equipment also improve constantly, double gas cylinder combustion gas amount of storage and the single port combustion of existing caravan
Gas equipment can not meet the dining demand of more people.
Utility model content
The utility model provides a kind of propane cylinder for caravan and expands device, increases carrying quantity and the connection of gas cylinder
Gas-fired equipment, use is convenient for carrying, meets the field dining demand of more people.
To achieve the above object, the utility model uses following technical scheme：
A kind of propane cylinder expands device, including casing, base and handle, handle are arranged on casing top, and the casing is
The prismatoid of the bottom opening surrounded by side plate and top plate, it is the up-narrow and down-wide ladder cavity for holding gas cylinder in casing,
The base is connected to the bottom of casing, and the upper surface of base offers two storage tanks along center line is symmetrical, two
Multiple circular fixation holes are symmetrically offered in storage tank, fixing hole is uniformly and symmetrically distributed on base, corresponding on each fixing hole
Place a gas cylinder.The gas outlet of gas cylinder is arranged on appendix, and the both ends of appendix are respectively equipped with the outer of connection gas-fired equipment
Connection interface.
Based on such scheme, the utility model does following optimization：
Preferably, the volume, weight and the convenience used of casing, the circular fixation hole opened up in each storage tank are taken into account
Quantity be 2~4, i.e., the corresponding gas cylinder quantity placed is 2~4 in each storage tank, and gas cylinder quantity can not meet very little
Gas supply, gas cylinder quantity are inconvenient to carry too much.
The both ends of the appendix are respectively equipped with external interface, and two side plate tops of any opposite face offer on casing
Slotted hole, the both ends of the appendix pass slotted hole and are connected by external interface with gas-fired equipment.Due to the both ends of appendix
External interface is respectively provided with, therefore appendix can be connected with two gas-fired equipments simultaneously.
Further, multiple connectors corresponding with gas cylinder are provided with the appendix, are respectively provided with each connector
There is the switch valve of control combustion gas output.
When needing to install multiple gas cylinders, the especially gas cylinder quantity of installation 4 and the above on appendix, for convenience of gas transmission
The processing of pipe and the installation of whole device, one is used as per two gas cylinders staggered relatively in corresponding two storage tanks using on appendix
Individual gas transmission unit, pipe is connected through a screw thread between adjacent two gas transmission units and is connected in one.
The junction of the adjacent biside plate is in circular arc transition, and the radius of arc-shaped transitional surface is mutually fitted with the radius of gas cylinder
Match somebody with somebody, to reduce the space-consuming of casing, be convenient for carrying.As cooperation, the edge of base also uses arc-shaped transition.The bottom of side plate
Portion offers the hand hole of a shape, the weight of one side alleviator, on the other hand facilitates the installing/dismounting and gas cylinder angle of gas cylinder
Regulation.
Preferably, the combustion gas of the gas cylinder memory storage is propane.
The beneficial effects of the utility model are：
1st, propane cylinder of the present utility model expands device, and multiple gas cylinders can be disposably held in the casing of device, and existing
Device is compared, and the amount of storage of combustion gas adds more times, and the combustion gas deposit or daily field for using it for caravan are had a dinner party, and can be met
The dining demand of more people.Body structure is compact, and gas cylinder is placed in casing on the fixing hole in storage tank, arranges close jail
Gu avoid in carrying process gas cylinder from rocking rollover to cause danger, and device integrally occupies little space, it is convenient to place and carry.
2nd, the both ends of present apparatus appendix are respectively arranged with external interface, and each external interface can be with gas-fired equipment phase
Even, two external interfaces can supply two gas-fired equipments simultaneously, be compared with existing single port gas-fired equipment, add gas-fired equipment
Usage amount, improve dining efficiency, more Man's Demands can be met.In addition, supplying gas-fired equipment using multiple gas cylinders, can increase
Flame enrichment power, make firepower supply more uniform, and when the combustion gas in some gas cylinder exhausts, do not influence making for gas-fired equipment
With.For every two gas cylinders staggered relatively as a gas transmission unit, adjacent two defeated in corresponding two storage tanks on appendix
Pipe is connected through a screw thread between gas unit to be connected in one, and facilitates the processing of appendix and the installation of whole device.
3rd, water and dioxy are only generated as combustion gas, rate of gasification height and safety and environmental protection, burning using propane in present apparatus gas cylinder
Change carbon, environment will not be polluted, and it is propane cylinder small volume, in light weight, uses is convenient for carrying, suitable out using.
Brief description of the drawings
Fig. 1 is that existing gas cylinder expands device structural representation；
Fig. 2 is that the gas cylinder of embodiment one expands device structural representation；
Fig. 3 is the structural representation of Fig. 2 center bases；
Fig. 4 is the appendix structural representation of embodiment one；
Fig. 5 is the top view of the base portion of embodiment two；
Reference
1- casings, 11- side plates, 12- top plates, 13- slotted holes, 14- arc-shaped transitional surfaces, 15- hand holes, 2- bases, 21- are housed
Groove, 22- fixing holes, 3- handles, 4- gas cylinders, 5- external interfaces, 6- appendixs, 61- connectors, 62- switch valves, 63- screw threads connect
Adapter.
Embodiment
With reference to the accompanying drawings and examples to the utility model proposes propane cylinder expand device be described in more detail.
Embodiment one
As shown in Figures 2 to 4, a kind of propane cylinder in the present embodiment expands device, including casing 1, base 2 and handle 3,
Handle 3 is arranged on the top of casing 1, facilitates device to carry.Casing 1 is the ladder of the bottom opening surrounded by side plate 11 and top plate 12
Body, it is the up-narrow and down-wide ladder cavity for holding gas cylinder 4 in casing.The clamping of base 2 is arranged on the bottom of casing 1, can
Dismantled at any time, carry out inflating gas cylinder or gas cylinder is changed.The both sides that the upper surface of base 2 is located at center line symmetrically offer two
Individual storage tank 21, two circular fixation holes 22 is arranged with each storage tank 21, four fixing holes 22 are symmetrically distributed in base 2
On.Correspondingly be placed with a gas cylinder 4 on each fixing hole 22, the bottom of gas cylinder is fixed on fixing hole 22, specifically can by
Gas cylinder bottom sets raised mode that gas cylinder bottom is placed in fixing hole and is fixed.Compared with existing caravan equipment, this
The combustion gas amount of storage of device adds one times, when travelling or field are had a dinner party, can meet the dining demand of more people.
Specifically, as shown in Figure 2, Figure 4 shows, the gas outlet of shown gas cylinder 4 is arranged on the bottom of appendix 6 and appendix connects
Logical, the both ends of appendix 6 are respectively equipped with external interface 5, and the top of two side plates 11 of any opposite face offers length on casing 1
Circular hole 13, the both ends of the appendix 6 pass slotted hole 13 and are connected by external interface 5 with gas-fired equipment.It is as shown in figure 4, defeated
Be provided with tracheae 6 with 4 corresponding four connectors 61 of gas cylinder, the switch of control combustion gas disengaging is provided with each connector
Valve 62.The installation of processing and device for convenience of appendix 6, to be corresponded on appendix in two storage tanks 21 per staggered relatively
Two gas cylinders are divided into two units, being connected through a screw thread pipe 63 between two gas transmission units connects as a gas transmission unit
In one.
In the present embodiment, because the both ends of appendix are respectively provided with external interface, therefore appendix can supply two combustions simultaneously
Gas equipment, the usage amount of gas-fired equipment is added, improve dining efficiency, set in addition, supplying combustion gas simultaneously using four gas cylinders
It is standby, firepower supply can be made more uniform.Combustion gas in gas cylinder 4 can use propane, cheap, heat is high, wide temperature range, and
And propane cylinder small volume, it is in light weight, it is convenient for carrying.
As shown in Figure 2 and Figure 3, the junction of the adjacent biside plate 11 is in circular arc transition, the radius of arc-shaped transitional surface 14
It is adapted with the radius of gas cylinder, to reduce the space-consuming of casing, is convenient for carrying.As cooperation, the edge of base 2 also uses
Arc-shaped transition, save space.The bottom of side plate 11 offers the hand hole 15 of a shape, the weight of one side alleviator, the opposing party
Face facilitates the installing/dismounting of gas cylinder 4 and the regulation of gas cylinder angle.
Embodiment two
The architectural feature and embodiment one of the propane cylinder expansion device of the present embodiment are essentially identical, and its difference is：
As shown in figure 5, the upper surface of base 2 offers two storage tanks 21 along center line is symmetrical, it is symmetrical in each storage tank 21
Offer three circular fixation holes 22.In the present embodiment, a gas cylinder 4 is placed on each fixing hole 22, can in two storage tanks
Six gas cylinders of fixed placement.Using on appendix a gas transmission is used as in corresponding two storage tanks 21 per two gas cylinders staggered relatively
Unit, three gas transmission units are divided into, being connected through a screw thread pipe between every two neighboring gas transmission unit is connected in one.Appendix
Both ends be respectively provided with external interface, two external interfaces can supply two gas-fired equipments.Compared with existing caravan equipment, the reality
The combustion gas amount of storage for applying a device adds twice, can meet the dining demand of more people.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of propane cylinder expands device, including casing (1), base (2) and handle (3), it is characterised in that the casing is served as reasons
The prismatoid for the bottom opening that side plate (11) and top plate (12) surround, is the cavity for holding gas cylinder (4) in casing, the base card
It is connected on the bottom of casing, the both sides that the upper surface of base is located at center line symmetrically offer two storage tanks (21), and two accommodating
Multiple circular fixing holes (22) are symmetrically offered in groove, is corresponded on each fixing hole and places a gas cylinder, the gas outlet of gas cylinder
On appendix (6), the both ends of appendix are respectively equipped with the external interface (5) of connection gas-fired equipment.
2. a kind of propane cylinder according to claim 1 expands device, it is characterised in that in described each storage tank (21)
The quantity for opening up circular fixation hole is 2~4.
3. a kind of propane cylinder according to claim 1 expands device, it is characterised in that any relative on the casing (1)
Two side plate tops in face offer slotted hole (13), and the both ends of the appendix pass slotted hole and pass through external interface and combustion gas
Equipment connects.
4. a kind of propane cylinder according to claim 3 expands device, it is characterised in that the bottom of the appendix (6) is set
The connector (61) of connection corresponding with each gas cylinder is equipped with, the switch valve of control combustion gas disengaging is provided with each connector
(62)。
5. a kind of propane cylinder according to claim 4 expands device, it is characterised in that corresponding two on the appendix (6)
Per two gas cylinders staggered relatively as a gas transmission unit in individual storage tank, pass through screw thread between adjacent two gas transmission units
Connecting tube (63) connects.
6. a kind of propane cylinder according to claim 1 expands device, it is characterised in that the knot of the adjacent biside plate (11)
It is in circular arc transition at conjunction, the radius of arc-shaped transitional surface (14) is adapted with the radius of gas cylinder.
7. a kind of propane cylinder according to claim 1 expands device, it is characterised in that the bottom of the side plate (11) opens up
There is the hand hole (15) of a shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995845.8U CN207028993U (en) | 2017-08-10 | 2017-08-10 | A kind of propane cylinder expands device |
| PCT/CN2018/074783 WO2019029141A1 (en) | 2017-08-10 | 2018-01-31 | Gas cylinders extension apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995845.8U CN207028993U (en) | 2017-08-10 | 2017-08-10 | A kind of propane cylinder expands device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207028993U true CN207028993U (en) | 2018-02-23 |
Family
ID=61475037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720995845.8U Active CN207028993U (en) | 2017-08-10 | 2017-08-10 | A kind of propane cylinder expands device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207028993U (en) |
| WO (1) | WO2019029141A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506719A (en) * | 2018-05-18 | 2018-09-07 | 固特房车（青岛）设计研究院有限公司 | A kind of multifunctional assembled propane cylinder |
| CN108758334A (en) * | 2018-05-18 | 2018-11-06 | 固特房车（青岛）设计研究院有限公司 | A kind of propane cylinder constant temperature expansion device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3805988A (en) * | 1972-01-21 | 1974-04-23 | Ventline Inc | Mounting means for gas cylinders and the like |
| CN205836528U (en) * | 2016-07-21 | 2016-12-28 | 浙江戴德隆翠汽车有限公司 | A kind of caravan vehicle fuel bottle fixed mechanism |
| CN205842212U (en) * | 2016-07-21 | 2016-12-28 | 浙江戴德隆翠汽车有限公司 | A kind of liquefied gas bottle support for caravan |
| CN206374686U (en) * | 2016-12-28 | 2017-08-04 | 郑州蒂德科技有限公司 | A kind of caravan cooking area safety monitoring and preventing system |
-
2017
- 2017-08-10 CN CN201720995845.8U patent/CN207028993U/en active Active
-
2018
- 2018-01-31 WO PCT/CN2018/074783 patent/WO2019029141A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506719A (en) * | 2018-05-18 | 2018-09-07 | 固特房车（青岛）设计研究院有限公司 | A kind of multifunctional assembled propane cylinder |
| CN108758334A (en) * | 2018-05-18 | 2018-11-06 | 固特房车（青岛）设计研究院有限公司 | A kind of propane cylinder constant temperature expansion device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019029141A1 (en) | 2019-02-14 |
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