CN206386679U - A kind of vehicular LNG pressure regulation meterings sled - Google Patents

Abstract

Prized the utility model discloses a kind of vehicular LNG pressure regulation meterings described in the utility model, including LNG transport vehicles, the LNG horizontal tanks being installed on the LNG transport vehicles, boosting vaporizer of unloading, the main vaporizers of LNG, EAG vaporizers, NG recuperators；The EAG vaporizers and boosting vaporizer of unloading are respectively arranged in the both sides of the LNG horizontal tanks；The main vaporizers of LNG are installed on one end of the LNG horizontal tanks, and the NG recuperators are installed on the side of the main vaporizers of the LNG.The utility model combines LNG transport vehicles and LNG horizontal tanks, rational in infrastructure compact, space is made full use of, while realizing perfect arrangement technology pipeline；In addition, the utility model LNG horizontal tanks and gasification pressure regulation metering are integrated into an entirety sled, flexibility is good.

Description

A kind of vehicular LNG pressure regulation meterings sled

Technical field

The utility model is related to a kind of LNG meterings sled, more particularly to a kind of vehicular LNG pressure regulation meterings sled.

Background technology

Traditional gasification station is that storage tank is fixed on gas scene of using, and LNG pressure regulation meterings sled is placed nearby.And LNG gasification sled is logical It is usually used in urban pipe network and gas station etc. to meet an urgent need and peak regulation, for entirely with for gas place, being to belong to back-up system, not being just The common equipment often used, if designed using fixed storage tank and pressure regulation metering sled, not only once input cost is larger, Also increase a no small expense for later maintenance and regular job, it is more in the case of be that this fixed skid gasification station is In idle state, utilization rate is low.

Utility model content

Utility model purpose：The utility model is to solve the above problems, there is provided a kind of separate assembling Large LNG skid Gasification station.

Technical scheme：A kind of vehicular LNG pressure regulation meterings sled described in the utility model, including LNG transport vehicles, be installed on LNG horizontal tanks, boosting vaporizer of unloading, the main vaporizers of LNG, EAG vaporizers, NG recuperators on the LNG transport vehicles；Institute State the both sides that EAG vaporizers are respectively arranged in the LNG horizontal tanks with boosting vaporizer of unloading；The main vaporizer peaces of LNG One end loaded on the LNG horizontal tanks, the NG recuperators are installed on the side of the main vaporizers of the LNG；The increasing of unloading Pressure vaporizer is connected with the LNG transport vehicles and LNG horizontal tanks respectively；The main vaporizers of LNG pass through with LNG horizontal tanks Connecting pipe is connected；The NG recuperators are connected with the main vaporizers of LNG by connecting pipe；The EAG vaporizers and the main vapour of LNG Change device to connect by connecting pipe.

As a kind of preferred scheme of the present utility model, the utility model also includes gas filter, the combustion gas filtering Device is installed in connecting pipe, for filtering the solid impurity in connecting pipe and in natural gas.

As a kind of preferred scheme of the present utility model, the utility model also includes EAG diffusing towers；The EAG diffusing towers It is connected with the EAG vaporizers, for realizing the EAG safety dumpings produced in operation.

As a kind of preferred scheme of the present utility model, the utility model also includes gas meter；The gas flow Meter is arranged on the steam outlet pipe road connected with LNG horizontal tanks.

Specifically, the utility model also includes gas pressure regulator, governor, the gas pressure regulator, governor is arranged on to be connected with LNG horizontal tanks On logical steam outlet pipe road.

Beneficial effect：The utility model compared with prior art, the advantage is that, the utility model by LNG transport vehicles and LNG horizontal tanks are combined, rational in infrastructure compact, space are made full use of, while realizing perfect arrangement technology pipeline；In addition, this Utility model LNG horizontal tanks and gasification pressure regulation metering are integrated into an entirety sled, and with very big flexibility, where is it is urgent Need, just transported to LNG transport vehicles and use gas point, with to being finished and just pull away, both met emergent demand, to gas Input of the point almost without any newly-built cost.

Brief description of the drawings

, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment The accompanying drawing to be used is briefly described.

Fig. 1, Fig. 2 are structural representations of the present utility model；

Fig. 3 is flow chart of the present utility model.

Wherein, 1 is LNG horizontal tanks；2 be the main vaporizers of LNG；3 be NG recuperators；4 be EAG vaporizers；5 be increasing of unloading Press vaporizer.

Embodiment

With reference to the accompanying drawings and detailed description, the utility model is further elucidated.

Embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, transported the utility model discloses a kind of vehicular LNG pressure regulation meterings sled, including LNG Car, the LNG horizontal tanks 1 being installed on the LNG transport vehicles, the main vaporizer 2 of unload boosting vaporizer 5, LNG, EAG vaporizers 4th, NG recuperators 3；The EAG vaporizers 4 and boosting vaporizer 5 of unloading are respectively arranged in the both sides of the LNG horizontal tanks 1； The main vaporizers 2 of LNG are installed on one end of the LNG horizontal tanks 1, and the NG recuperators 3 are installed on the main vaporizations of the LNG The side of device 2；The boosting vaporizer 5 of unloading is connected with the LNG transport vehicles and LNG horizontal tanks 1 respectively；The LNG master Vaporizer 2 is connected with LNG horizontal tanks 1 by connecting pipe；The NG recuperators 3 pass through connecting pipe with the main vaporizers 2 of LNG Connection；The EAG vaporizers 4 are connected with the main vaporizers of LNG 2 by connecting pipe.

With reference to Fig. 3, in order to further optimize structure of the present utility model, the utility model also includes gas filter, EAG The structures such as diffusing tower, gas meter, gas pressure regulator, governor, the gas filter is installed in connecting pipe, for the company of filtering Solid impurity in adapter road and in natural gas.The EAG diffusing towers are connected with the EAG vaporizers 4, for realizing in operation The EAG safety dumpings of generation.The gas meter is arranged on the steam outlet pipe road connected with LNG horizontal tanks 1.The combustion gas Pressure regulator is arranged on the steam outlet pipe road connected with LNG horizontal tanks 1.The utility model can both realize LNG transport vehicles toward LNG LNG liquid is supplemented in horizontal tank 1, can realize that the liquid direct gasification pressure regulation in LNG transport vehicles is used again, wherein increasing of unloading Pressure vaporizer 5 can be both pressurized to storage tank supercharging or for LNG horizontal tanks 1.The main vaporizers 2 of LNG of the present utility model are usual It is affected by environment larger using air temperature type fin tube structure, cause export gas temperature when the main frostings of vaporizer 2 of LNG are more serious When spending low, NG recuperators 3 can be started, aid in heating to realize natural gas re-heat using electric heater, so as to meet user Demand.B1 is that the main vaporizers 2 of LNG, B4 are NG recuperators 3 for unload boosting vaporizer 5, B2 in flow chart Fig. 3.B5, B6 are Gas filter, is the solid impurity in filter pipe and natural gas, prevents fine particle to pressure regulator and flowmeter etc. Precision instrument causes to damage, while can also provide the user more clean gas.B7, B8 are gas pressure regulator, governor, using technology The design of valve producer the most advanced, can realize that natural gas self-supporting pressure is adjusted, and can realize voltage stabilizing after valve Effect.B9 is gas meter, and using turbine flowmeter or Roots type flowmeter, accurate measurement gas flow facilitates user to hand over Easily clearing.B10 is EAG gasifiers, and B11 is EAG diffusing towers, the EAG safety dumpings produced in operation for whole system.

A variety of modifications to embodiment will be apparent for those skilled in the art, determine herein The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (5)

1. a kind of vehicular LNG pressure regulation meterings sled, it is characterised in that including LNG transport vehicles, be installed on the LNG transport vehicles LNG horizontal tanks, boosting vaporizer of unloading, the main vaporizers of LNG, EAG vaporizers, NG recuperators；The EAG vaporizers and unload Car boosting vaporizer is respectively arranged in the both sides of the LNG horizontal tanks；It is horizontal that the main vaporizers of LNG are installed on the LNG One end of storage tank, the NG recuperators are installed on the side of the main vaporizers of the LNG；It is described unload boosting vaporizer respectively with institute State LNG transport vehicles and the connection of LNG horizontal tanks；The main vaporizers of LNG are connected with LNG horizontal tanks by connecting pipe；Institute NG recuperators are stated to be connected by connecting pipe with the main vaporizers of LNG；The EAG vaporizers pass through connecting tube with the main vaporizers of LNG Road is connected.

2. vehicular LNG pressure regulation meterings sled according to claim 1, it is characterised in that described also including gas filter Gas filter is installed in connecting pipe, for filtering the solid impurity in connecting pipe and in natural gas.

3. vehicular LNG pressure regulation meterings sled according to claim 1, it is characterised in that also including EAG diffusing towers；It is described EAG diffusing towers are connected with the EAG vaporizers, for realizing the EAG safety dumpings produced in operation.

4. vehicular LNG pressure regulation meterings sled according to claim 1, it is characterised in that also including gas meter；It is described Gas meter is arranged on the steam outlet pipe road connected with LNG horizontal tanks.

5. vehicular LNG pressure regulation meterings sled according to claim 1, it is characterised in that described also including gas pressure regulator, governor Gas pressure regulator, governor is arranged on the steam outlet pipe road connected with LNG horizontal tanks.