SU992891A1 - Reservoir for storing and transporting liquid - Google Patents

Description

(54) TANK DTSG STORAGE AND TRANSPORT№OWAN1 I KR1SUZhShSHOSTI

  V.

 The invention of otshkhaggs to the storage plant, or more precisely, the storage facility for storage and transportation of sooted eoh) and cryogenic products; or maybe beat th & more effectively used in the X # Xf. Krugennyh tanks day storage n transporpfadn.

Known for the storage of noprapoaaifflH cryo-fluids, supporting evacuated housing and inside the vessel, installed on the surface of the U1.

The main disadvantage of such constructions is that ITO p both the towers of the Hairpy3OK from the vessel on the shell and the vessel supports must be installed powerful hardware on the casing at times the vessel supports. Except Toroj shell; the casing should take it only loads from external pressure. But the load on the weight of the vessel, which also leads to an increase in the metal intensity of the vessel n tep okriton to it.

C of the invention - increase of zhonomichn @ an1 and reduction of heat clips.

The goal is achieved by the fact that, in the furrows of the day of storage and transportation of the cryozincity, which contains - wakuu shrunny and voprashy, installed on the nodallope supports, the latter are equipped with teplosszheol tiomshmi tami, are located in a parallel and tricky pattern fixed by a pattern.

FIG. i depicts a repertoire, a nonepevodfl cut; on f “g. 2 - the same, longitudinal section.

ten

The reservoir casing 1, vessel 2, ti gi 3 and supports 4, on which vessel 2 is installed. At the support assemblies of ha 3, sariirno are connected with vessel 2 and supports 4. Space between casing 1 and vessel 2

13 is fakeed. To avoid oscillations of the vessel 2, during transportation in the casing from the ends, additional elastic supports 5 with guides can be installed.

20

Claims (1)

T n 3, in order to eliminate the heat leakage to the vessel 2, are made of a heat insulating material, such as glass fiber. 39 Under operating conditions, the tank worked as follows. When the vessel 2 is filled with a cryogenic liquid due to thermal contraction, the hinges are supporting units of 6 tons 3 of the 3 vessels 2 are displaced towards each other by size L / 2. The temperature reduction of the vessel length during freezing is And a AtB.i where ; & t - changes in vessel temperature; I is the distance between the supports (Fig. 2). In this case, the rods 3 are located in the plane of the supports 4, thereby eliminating the occurrence of additional bending moments in the supports 4 at full weight from the vessel 2 and the cryogenic liquid. Supports 4 perceive only compressive forces from tons of 3. For the perception of this compressive force, the support sections are calculated. It is not necessary to create a force bearing on the casing and to receive loads from the vessel, respectively 5a due to the use of length. the supports and tg increase the efficiency of the thermal bridge of the vessel hangers and ensure minimal heat flows. The proposed construction of a storage tank for transporting and transporting cryogenic liquids significantly reduces the metal consumption of the construction and ensures high reliability with minimal heat influx. Claims A cryo-fluid storage and transportation tank containing an evacuated housing and an inner vessel mounted on inclined supports, characterized in that, in order to increase efficiency and reduce heat leakage, the inclined supports are provided with insulating traces arranged parallel to the supports and attached to the inner vessel and on supports. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 374482, cl. F 17 C 3/08, 1970. JUWhiA IEE & LMN t fiZ. one 7jppffy // u. 3ffm0f / fa one