CN212057448U

CN212057448U - Gas supply pipeline protective structure for recycling steam heat supply waste heat

Info

Publication number: CN212057448U
Application number: CN202020693465.0U
Authority: CN
Inventors: 张大志
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-01
Anticipated expiration: 2030-04-29

Abstract

A protection structure of a gas supply pipeline for recycling steam heat supply waste heat comprises a protection device and a connection device, wherein the protection device is of a split structure and is hinged to one side of the protection device through an upper part and a lower part, the other side of the protection device is provided with the connection device, a first heat insulation layer is arranged in a first half ring inner cavity of the protection device, a connection sleeve is arranged on one side of the first half ring, a first connection plate is arranged on the corresponding other side of the first half ring, a second heat insulation layer is arranged in a second half ring inner cavity, a hinge shaft matched with the connection sleeve is arranged on the second half ring, a second connection plate is arranged on the second half ring at a position symmetrical to the; the connecting device comprises a threaded column, a gasket, a first connecting shaft and a pressing piece, wherein the first connecting shaft is installed at the upper end of the threaded column, the pressing piece is installed on the first connecting shafts on two sides of the threaded column, and the gasket is sleeved at one end, close to the pressing piece, of the threaded column. The utility model discloses can effectually keep warm thermal-insulated to the waste heat gas supply line, prevent that the personnel from being scalded by the gas supply line.

Description

Gas supply pipeline protective structure for recycling steam heat supply waste heat

Technical Field

The utility model relates to a gas supply line protection device technical field specifically is a gas supply line protective structure that steam heat supply waste heat was recycled.

Background

Steam, also known as "water vapor", is classified into various types of steam according to pressure and temperature: saturated steam and superheated steam, wherein the steam is mainly used for heating and humidifying; power can also be generated; as a machine drive, etc.

However, the existing gas supply pipeline protection device for recycling the waste heat of steam heating is mostly integral, is very troublesome in pipeline maintenance, cannot quickly maintain and repair a problem pipeline, and most pipelines are exposed, so that personnel are easily scalded by the pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas supply line protective structure that steam heat supply waste heat was recycled, the back mounted of first half circle has the clamping ring, and the inner chamber of clamping ring is connected with the second half circle, and when waste heat gas supply line needed the maintenance, first half circle was swing joint with the second half circle, can make things convenient for waste heat gas supply line's maintenance and maintenance to the problem in the above-mentioned background art has been solved.

1. In order to achieve the above object, the utility model provides a following technical scheme: a gas supply pipeline protection structure for recycling steam heat supply waste heat comprises a protection device and a connection device, wherein the front surface of the protection device is connected with the connection device, the protection device is of a split structure and comprises an upper part and a lower part, wherein the upper part and the lower part are hinged at one side, the other side is provided with a connecting device which is matched with each other, the protection device comprises a first half-ring, a first heat preservation layer, a connecting sleeve, a first connecting plate, a second half-ring, a second heat preservation layer and a second connecting plate, wherein the first heat preservation layer is arranged in the inner cavity of the first half-ring, the connecting sleeve is arranged on one side of the first half-ring, a first connecting plate is arranged at the other corresponding side, a second heat-insulating layer is arranged in an inner cavity of the second half ring, a hinged shaft matched with the connecting sleeve is arranged on the second half ring, a second connecting plate is arranged at the position of the second half ring, which is symmetrical to the first connecting plate, and a connecting device is arranged at the upper end of the second connecting plate;

the connecting device comprises a threaded column, a gasket, a first connecting shaft and a pressing piece, wherein the first connecting shaft is installed at the upper end of the threaded column, the pressing piece is installed on the first connecting shafts on two sides of the threaded column, and the gasket is sleeved at one end, close to the pressing piece, of the threaded column.

Preferably, the first connecting plate comprises a first mounting groove, a second connecting shaft and a nut, the first connecting plate is provided with a pair of first mounting grooves, the two sides of the inner cavity of the first mounting groove are provided with the second connecting shaft, and one end of the second connecting shaft is provided with the nut which is connected with the threaded column in a matched mode.

Preferably, a pair of second mounting grooves corresponding to the first mounting grooves are formed on the second connecting plate.

Preferably, the first heat-insulating layer and the second heat-insulating layer are semicircular structures made of phenolic foam materials, and the semicircular structures are respectively matched with the first semicircular ring and the second semicircular ring to form a circular ring after buckling.

Preferably, the lower end of the threaded column is connected with the nut through threads.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a gas supply line protective structure that steam heat supply waste heat was recycled adopts split type structure, and upper and lower two parts are articulated in one side, and the opposite side sets up the connecting device of mutually supporting, and first heat preservation and second heat preservation are installed to the first half of upper and lower two parts and the inner chamber of second half, can effectually keep warm thermal-insulated to waste heat gas supply line, prevent that personnel from being scalded by gas supply line.

2. The utility model provides a gas supply line protective structure that steam heat supply waste heat was recycled, first half circle and second half circle are passed through the adapter sleeve and are articulated with the articulated shaft, when waste heat gas supply line needs maintenance, can make things convenient for waste heat gas supply line's maintenance and maintenance.

3. The utility model provides a gas supply line protective structure that steam heat supply waste heat was recycled, connecting device connects in the second mounting groove of second connecting plate, install the second connecting axle in the first mounting groove of first connecting plate, install on the second connecting axle with connecting device complex nut, when first half circle and second half circle need be dismantled waste heat gas supply line, upwards pull connecting device's the rotatory piece that compresses tightly behind the piece that compresses tightly, make first half circle and second half circle appear not hard up the back, pull the screw post forward after, first half circle and second half circle can the activity from top to bottom open, the dismouting to first half circle and second half circle is convenient, moreover, the steam generator is simple in structure, and convenient operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the protection device of the present invention;

fig. 3 is a schematic front view of the first connecting plate of the present invention;

fig. 4 is a schematic structural diagram of the connecting device of the present invention.

In the figure: 1. a protection device; 11. a first half turn; 12. a first insulating layer; 13. a connecting ring; 14. a first connecting plate; 141. a first mounting groove; 142. a second connecting shaft; 143. a nut; 15. a second half turn; 16. a second insulating layer; 17. a second connecting plate; 171. a second mounting groove; 2. a connecting device; 21. a threaded post; 22. a gasket; 23. a first connecting shaft; 24. and a pressing member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a protection structure for a gas supply pipeline for recycling waste heat of steam heating comprises a protection device 1 and a connection device 2, wherein the front surface of the protection device 1 is connected with the connection device 2, the protection device 1 is a split structure and is composed of an upper part and a lower part, the upper part and the lower part are hinged at one side, the other side is provided with the connection device 2 matched with each other, the protection device 1 comprises a first half ring 11, a first heat preservation layer 12, a connection sleeve 13, a first connection plate 14, a second half ring 15, a second heat preservation layer 16 and a second connection plate 17, the first heat preservation layer 12 is arranged in an inner cavity of the first half ring 11, the connection sleeve 13 is arranged at one side of the first half ring 11, the first connection plate 14 is arranged at the corresponding side, a second heat preservation layer 16 is arranged in an inner cavity of the second half ring 15, a hinge shaft matched with the connection sleeve 13 is arranged on the second half ring 15, the second connection plate 17 is arranged, the upper end of the second connecting plate 17 is provided with a connecting device 2;

referring to fig. 4, the connecting device 2 includes a threaded column 21, a washer 22, a first connecting shaft 23 and a pressing member 24, the first connecting shaft 23 is mounted at the upper end of the threaded column 21, the pressing member 24 is mounted on the first connecting shaft 23 at two sides of the threaded column 21, the washer 22 is sleeved at one end of the threaded column 21 close to the pressing member 24, the second connecting plate 17 is pressed by the washer 22, and the lower end of the threaded column 21 is in threaded connection with the nut 143. The gasket 22 is a member made of a rubber material to facilitate the pressing down of the pressing member 24. When first half-turn 11 and second half-turn 15 need dismantle waste heat air supply pipeline, upwards pull and compress tightly rotatory pressing member 24 behind the 24, make first half-turn 11 appear becoming flexible with second half-turn 15 after, pull screw post 21 forward after, first half-turn 11 can be opened with second half-turn 15 activity from top to bottom, the dismouting to first half-turn 11 and second half-turn 15 is convenient, simple structure, convenient operation.

Referring to fig. 2, the first connecting plate 14 includes a first mounting groove 141, a second connecting shaft 142 and a nut 143, the first connecting plate 14 is provided with a pair of first mounting grooves 141, the second connecting shaft 142 is mounted at two sides of an inner cavity of the first mounting groove 141, and one end of the second connecting shaft 142 is provided with the nut 143 which is connected to the threaded post 21 in a matching manner. The lower end of the threaded column 21 is connected with the nut 143 through threads.

The second connecting plate 17 is provided with a pair of second mounting grooves 171, and the second mounting grooves 171 respectively correspond to the first mounting grooves 141 and are used for connecting the connecting device 2.

The first heat-insulating layer 12 and the second heat-insulating layer 16 are semi-circular ring structures made of phenolic foam materials, and are respectively matched with the first half ring 11 and the second half ring 15 to form a circular ring after buckling. First heat preservation 12 and second heat preservation 16 are a phenolic foam, and phenolic foam has that heat-proof quality is good, heat preservation energy saving material, and nontoxic fire prevention can be effectual keeps warm to the waste heat air supply line and insulates against heat, prevents that personnel from being scalded by the air supply line. First half circle 11 and second half circle 15 are articulated through adapter sleeve 13 and articulated shaft, when waste heat air feed line needs maintenance, can make things convenient for waste heat air feed line's maintenance and maintenance.

In summary, the following steps: the utility model provides a gas supply pipeline protection structure for recycling steam heat supply waste heat, which comprises a protection device 1 and a connection device 2, wherein the front of the protection device 1 is connected with the connection device 2, a first heat preservation layer 12 and a second heat preservation layer 16 are arranged in the inner cavities of a first half-ring 11 and a second half-ring 15, the first heat preservation layer 12 and the second heat preservation layer 16 are phenolic foam, the phenolic foam has good heat insulation performance and is a heat preservation energy-saving material, nontoxic fire prevention can effectively preserve and insulate the heat of a waste heat gas supply pipeline, and prevent personnel from being scalded by the gas supply pipeline, a connection ring 13 is arranged on the back of the first half-ring 11, the inner cavity of the connection ring 13 is connected with the second half-ring 15, when the waste heat gas supply pipeline needs maintenance, the first half-ring 11 and the second half-ring 15 are movably connected, which can facilitate the maintenance and the maintenance of the waste heat gas supply pipeline, a first mounting groove 141 is arranged, second connecting axle 142 is installed to the inside both sides of first mounting groove 141, nut 143 is installed to the one end of second connecting axle 142, when first half circle 11 and second half circle 15 need be dismantled the waste heat gas supply line, upwards pull and compress tightly 24 after 24 rotatory pressing members 24, make first half circle 11 and second half circle 15 appear not hard up the back, pull forward behind the screw post 21, first half circle 11 and second half circle 15 can be opened by the activity from top to bottom, the dismouting to first half circle 11 and second half circle 15 is convenient, moreover, the steam generator is simple in structure, and the operation is convenient.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steam heating waste heat reuse's gas supply line protective structure, includes protection device (1) and connecting device (2), its characterized in that: the protection device (1) is of a split structure and is composed of an upper part and a lower part, the upper part and the lower part are hinged on one side, the other side is provided with a connecting device (2) matched with each other, the protection device (1) comprises a first half ring (11), a first heat preservation layer (12), a connecting sleeve (13), a first connecting plate (14), a second half ring (15), a second heat preservation layer (16) and a second connecting plate (17), the first heat preservation layer (12) is installed in an inner cavity of the first half ring (11), the connecting sleeve (13) is installed on one side of the first half ring (11), the first connecting plate (14) is installed on the corresponding other side, a second heat preservation layer (16) is installed in an inner cavity of the second half ring (15), a hinged shaft matched with the connecting sleeve (13) is arranged on the second half ring (15), the second connecting plate (17) is installed on the second half ring (15) and is symmetrical to the first connecting, the upper end of the second connecting plate (17) is provided with a connecting device (2);

connecting device (2) include screw thread post (21), packing ring (22), first connecting axle (23) and compress tightly piece (24), first connecting axle (23) are installed to the upper end of screw thread post (21), compress tightly piece (24) and install on first connecting axle (23) of screw thread post (21) both sides, and packing ring (22) have been cup jointed to the one end that is close to on screw thread post (21) and compresses tightly piece (24).

2. A gas supply pipeline protection structure for recycling steam heating waste heat according to claim 1, characterized in that: first connecting plate (14) are including first mounting groove (141), second connecting axle (142) and nut (143), and it has a pair of first mounting groove (141) to open on first connecting plate (14), and second connecting axle (142) are installed to the inner chamber both sides of first mounting groove (141), the one end installation of second connecting axle (142) with screw post (21) cooperation connection have nut (143).

3. A gas supply pipeline protection structure for recycling steam heating waste heat according to claim 2, characterized in that: and a pair of second mounting grooves (171) corresponding to the first mounting grooves (141) are formed in the second connecting plate (17).

4. A gas supply pipeline protection structure for recycling steam heating waste heat according to claim 1, characterized in that: the first heat-insulating layer (12) and the second heat-insulating layer (16) are semicircular rings made of phenolic foam materials, are respectively matched with the first half ring (11) and the second half ring (15), and are buckled to form a circular ring.

5. A gas supply pipeline protection structure for recycling steam heating waste heat according to claim 1, characterized in that: the lower end of the threaded column (21) is connected with the nut (143) through threads.