CN213633368U

CN213633368U - Online chemical instrument of steam power plant

Info

Publication number: CN213633368U
Application number: CN202022886023.0U
Authority: CN
Inventors: 刘昱达; 王思淇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-06
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an online chemical instrument of thermal power plant, including the chemical instrument body, the surface at the locating rack is connected to the extrusion spring spiro union, the inside welding of fixed knot has the rotary rod, the inside of mount pad is equipped with the rotary tank, the rotary rod rotates to be connected in the inside of rotary tank, use the forward extrusion locating rack to make its extrusion spring, put into the fixing base back pine locating rack with the chemical instrument body, the extrusion spring resets and stretches to make locating rack and locating piece extrude the inner wall at fixing base and locating slot, conveniently install and dismantle, and effectively protect through the fixing base, fix the chemical instrument body through vacuum chuck, guarantee stability in use, the condensate in the refrigerator cooling condenser pipe in the use, the cold fluid reduces the temperature around the heating element and on the surface, guarantee the quality of use and the life-span of chemical instrument body, simple structure, is suitable for popularization.

Description

Online chemical instrument of steam power plant

Technical Field

The utility model belongs to the technical field of chemical instrumentation, specifically speaking relates to an online chemical instrumentation of steam power plant.

Background

The thermal power plant is a thermal power plant which utilizes extraction or exhaust steam of a steam turbine to supply heat for users while generating electricity, and must be close to a thermal load center, which is often a town center of a densely populated area, the water consumption, land acquisition, removal, environmental requirements and the like of the thermal power plant are greatly higher than those of the thermal power plant with the same capacity, and a thermal pipe network is also built.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides an online chemical instrument of steam power plant, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:

the utility model provides an online chemical instrumentation of steam power plant, includes the chemical instrumentation body, the surperficial spiro union of chemical instrumentation body has the extrusion spring, the extrusion spring spiro union is on the surface of locating rack, the skin weld of locating rack has the locating piece, the locating piece is extruded at the inner wall of fixing base, the inside of fixing base is equipped with the constant head tank, and the locating piece is extruded at the inner wall of constant head tank, and the surface spiro union of fixing base has vacuum chuck, and the surface spiro union of chemical instrumentation body has cooling fan, and the inside of fixing base is equipped with heat dissipation channel, and the inside spiro union of chemical instrumentation body has heating element, heating element's surface spiro union has the condenser pipe, the condenser pipe spiro union is on the surface of refrigerator, and the condenser pipe extrusion is on the surface of mount pad, the surface spiro union of mount pad has the fixed knot, the internal, the rotating rod is rotatably connected inside the rotating groove.

The extrusion spring is provided with the multiunit, and multiunit extrusion spring spiro union is at the both sides surface of chemical instrumentation body, and the locating rack is the rectangular plate structure, and the fixing base is "concave" shaped plate structure, and the outside surface extrusion of locating rack is at the protruding partial inner wall of fixing base.

The locating piece is the rectangular block structure, and the locating piece welding is at the outside surface lower extreme of locating rack, and the constant head tank setting is at the inside inboard lower extreme of the protruding part of fixing base, and the locating rack passes through the locating piece and the extrusion of constant head tank at the inner wall of fixing base, and vacuum chuck spiro union is at the horizontal part lower surface both ends of fixing base.

The inside lower extreme of chemical instrumentation body is equipped with the thermovent, and the radiator fan spiro union is at the lower surface of thermovent, and the heat dissipation channel setting is inside the horizontal part of fixing base and runs through the horizontal part of fixing base, and radiator fan sets up the upper end at heat dissipation channel.

The condenser pipe sets up in heating element's outer end, and the inside packing of condenser pipe has the condensate, and the surface spiro union of condenser pipe has two sets of connecting pipes, and two sets of connecting pipe spiro unions are at the input and the output surface of refrigerator.

The inside upper end of mount pad is equipped with semi-circular extrusion groove, and the condenser pipe extrusion is at the inner wall in semi-circular extrusion groove, and fixed the knot comprises semicircle form arc and two sets of mounting panels, and two sets of mounting panels welding are on the opening part both sides surface of semicircle form arc, and a set of mounting panel all is equipped with the fixed orifices with the inside of mount pad, and the inside spiro union of fixed orifices has fixing bolt, and the rotary rod welding is in the inside of another group of mounting panel, and fixed the knot passes through the rotary rod and rotates the inside of connecting at the swivelling.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

Use forward inside extrusion locating rack to make its extrusion spring, loosen the locating rack after putting into the fixing base with the chemical instrumentation body, the extrusion spring resets and stretches to make locating rack and locating piece extrusion at the inner wall of fixing base and constant head tank, conveniently install and dismantle, and effectively protect through the fixing base, fix the chemical instrumentation body through vacuum chuck, guarantee stability in use, the condensate in refrigerator cooling condenser pipe in the use, the cold fluid reduces around the heating element and the temperature on surface, guarantee the quality of use and the life-span of chemical instrumentation body, moreover, the steam generator is simple in structure, and is suitable for popularization.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the chemical meter body and the heating element of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic view of the connection structure of the mounting base and the fixing buckle of the present invention.

In the figure: a chemical meter body 1; the spring 2 is pressed; a positioning frame 3; a positioning block 4; a fixed seat 5; a positioning groove 6; a vacuum chuck 7; a heat radiation fan 8; a heat dissipation channel 9; a heat generating element 10; a condenser tube 11; a refrigerator 12; a mounting base 13; a fixing buckle 14; a rotating rod 15; the trough 16 is rotated.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

Referring to fig. 1, 2, 3 and 4, an online chemical instrument of a thermal power plant comprises a chemical instrument body 1, wherein an extrusion spring 2 is screwed on the surface of the chemical instrument body 1, the extrusion spring 2 is screwed on the surface of a positioning frame 3, the extrusion spring 2 is provided with a plurality of groups, the plurality of groups of extrusion springs 2 are screwed on the two side surfaces of the chemical instrument body 1, the positioning frame 3 is in a rectangular plate structure, a fixing seat 5 is in a concave plate structure, the outer side surface of the positioning frame 3 is extruded on the inner wall of the protruding part of the fixing seat 5, when the chemical instrument body 1 is installed, the positioning frame 3 is inwards extruded and the chemical instrument body 1 is placed in the fixing seat 5, after the positioning frame 3 is loosened, the extrusion spring 2 is reset and stretched to enable the positioning frame 3 and a positioning block 4 to be extruded on the inner walls of the fixing seat 5 and;

referring to fig. 1, a positioning block 4 is welded on the surface of a positioning frame 3, the positioning block 4 is extruded on the inner wall of a fixing seat 5, a positioning groove 6 is arranged inside the fixing seat 5, the positioning block 4 is extruded on the inner wall of the positioning groove 6, a vacuum chuck 7 is screwed on the surface of the fixing seat 5, the positioning block 4 is in a rectangular block structure, the positioning block 4 is welded at the lower end of the outer side surface of the positioning frame 3, the positioning groove 6 is arranged at the lower end of the inner side of the protruding part of the fixing seat 5, the positioning frame 3 is extruded on the inner wall of the fixing seat 5 through the positioning block 4 and the positioning groove 6, the vacuum chuck 7 is screwed on two ends of the lower surface of the horizontal part of the fixing seat 5, when the chemical instrument body 1 needs to be disassembled, the positioning;

referring to fig. 1, a heat dissipation fan 8 is screwed on the surface of a chemical instrument body 1, a heat dissipation channel 9 is arranged inside a fixing seat 5, a heat dissipation port is arranged at the lower end inside the chemical instrument body 1, the heat dissipation fan 8 is screwed on the lower surface of the heat dissipation port, the heat dissipation channel 9 is arranged inside the horizontal part of the fixing seat 5 and penetrates through the horizontal part of the fixing seat 5, the heat dissipation fan 8 is arranged at the upper end of the heat dissipation channel 9, the chemical instrument body 1 dissipates heat through the heat dissipation port at the bottom, the heat generated by the heat dissipation fan 8 is guided and finally discharged through the heat dissipation channel 9, and external dust and the like are prevented from entering the chemical instrument body 1 through;

referring to fig. 2, a heating element 10 is screwed in the chemical meter body 1, a condensing tube 11 is screwed on the surface of the heating element 10, the condensing tube 11 is screwed on the surface of a refrigerator 12, the condensing tube 11 is arranged at the outer end of the heating element 10, condensate is filled in the condensing tube 11, two groups of connecting tubes are screwed on the surface of the condensing tube 11, the two groups of connecting tubes are screwed on the surfaces of the input end and the output end of the refrigerator 12, and in the use process of the chemical meter body 1, the refrigerator 12 cools the condensate in the condensing tube 11 to generate cold fluid around the condensing tube 11, so that the temperature around the heating element 10 and the surface is reduced, and the use quality of the chemical meter body 1 is ensured;

referring to fig. 3 and 4, the condenser tube 11 is extruded on the surface of the mounting seat 13, the surface of the mounting seat 13 is screwed with a fixing buckle 14, the fixing buckle 14 is internally welded with a rotating rod 15, a rotating groove 16 is arranged inside the mounting seat 13, the rotating rod 15 is rotatably connected inside the rotating groove 16, a semicircular extrusion groove is arranged at the upper end inside the mounting seat 13, the condenser tube 11 is extruded on the inner wall of the semicircular extrusion groove, the fixing buckle 14 is composed of a semicircular arc-shaped plate and two sets of mounting plates, the two sets of mounting plates are welded on the two side surfaces of the opening of the semicircular arc-shaped plate, the one set of mounting plates and the mounting seat 13 are both provided with fixing holes, the fixing holes are screwed with fixing bolts, the rotating rod 15 is welded inside the other set of mounting plates, the fixing buckle 14 is rotatably connected inside the rotating groove 16 through the rotating rod 15, when, then upwards rotate the fixed knot 14, can take out condenser pipe 11 this moment, simple structure conveniently installs and dismantles condenser pipe 11.

The working principle is as follows: when the chemical instrument body 1 is used, two groups of positioning frames 3 are extruded inwards to extrude the extrusion springs 2, then the chemical instrument body 1 is placed in the fixing seat 5, the positioning frames 3 are loosened, the extrusion springs 2 are reset and stretched to extrude the positioning frames 3 on the inner wall of the fixing seat 5, the positioning blocks 4 are extruded on the inner wall of the positioning grooves 6 to form a multi-stage limiting fixing structure, the installation and the disassembly are convenient, meanwhile, the chemical instrument body 1 is effectively protected through the fixing seat 5, then the vacuum chuck 7 is adsorbed at the position to be used, namely, the chemical instrument body 1 can be fixed, the use stability of the chemical instrument body 1 is ensured, the heating element 10 generates a large amount of heat in the use process of the chemical instrument body 1, the heat is guided through the heat radiation fan 8 and is discharged through the heat radiation channel 9, the heat is effectively radiated, and external dust and the like are prevented from entering, meanwhile, the refrigerator 12 cools the condensate in the condensation pipe 11, so that cold fluid is generated around the condensation pipe 11, the temperature around the heating element 10 and on the surface of the heating element is reduced, the use quality of the chemical instrument body 1 is further guaranteed, and the chemical instrument is simple in structure and suitable for popularization.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The utility model provides an online chemical instrumentation of steam power plant, includes chemical instrumentation body (1), its characterized in that: the surface spiro union of chemical instrumentation body (1) has extrusion spring (2), extrusion spring (2) spiro union is on the surface of locating rack (3), the skin weld of locating rack (3) has locating piece (4), the inner wall in fixing base (5) is extruded in locating piece (4), the inside of fixing base (5) is equipped with constant head tank (6), and the inner wall in constant head tank (6) is extruded in locating piece (4), and the surface spiro union of fixing base (5) has vacuum chuck (7), and the surface spiro union of chemical instrumentation body (1) has cooling fan (8), and the inside of fixing base (5) is equipped with heat dissipation channel (9), and the inside spiro union of chemical instrumentation body (1) has heating element (10), the surface spiro union of heating element (10) has condenser pipe (11), condenser pipe (11) spiro union is on the surface of refrigerator (12), and condenser pipe (11) extrude the surface at mount pad (13), the surperficial spiro union of mount pad (13) has fixed knot (14), the inside welding of fixed knot (14) has rotary rod (15), and the inside of mount pad (13) is equipped with swivelling chute (16), rotary rod (15) rotate to be connected in the inside of swivelling chute (16).

2. The on-line chemical instrument of the thermal power plant as claimed in claim 1, wherein the plurality of groups of the extrusion springs (2) are provided, the plurality of groups of the extrusion springs (2) are screwed on the two side surfaces of the chemical instrument body (1), the positioning frame (3) is in a rectangular plate structure, the fixing seat (5) is in a concave plate structure, and the outer side surface of the positioning frame (3) is extruded on the inner wall of the protruding part of the fixing seat (5).

3. The on-line chemical instrument for thermal power plant as claimed in claim 1, wherein the positioning block (4) is a rectangular block structure, the positioning block (4) is welded at the lower end of the outer surface of the positioning frame (3), the positioning groove (6) is arranged at the lower end of the inner side of the protruding portion of the fixing base (5), the positioning frame (3) is extruded on the inner wall of the fixing base (5) through the positioning block (4) and the positioning groove (6), and the vacuum chuck (7) is screwed at two ends of the lower surface of the horizontal portion of the fixing base (5).

4. The on-line chemical instrument of the thermal power plant as claimed in claim 1, wherein the chemical instrument body (1) is provided at the lower end of the inside thereof with a heat dissipation port, a heat dissipation fan (8) is screwed on the lower surface of the heat dissipation port, a heat dissipation channel (9) is provided inside the horizontal portion of the fixing base (5) and penetrates through the horizontal portion of the fixing base (5), and the heat dissipation fan (8) is provided at the upper end of the heat dissipation channel (9).

5. The on-line chemical instrument for thermal power plant as claimed in claim 1, wherein the condensation pipe (11) is disposed at the outer end of the heating element (10), the interior of the condensation pipe (11) is filled with condensate, and two sets of connection pipes are screwed on the surface of the condensation pipe (11) and are screwed on the surfaces of the input end and the output end of the refrigerator (12).

6. The on-line chemical instrument of the thermal power plant as claimed in claim 1, wherein the mounting seat (13) is provided at an inner upper end thereof with a semicircular extrusion groove, the condenser tube (11) is extruded on an inner wall of the semicircular extrusion groove, the fixing buckle (14) is composed of a semicircular arc plate and two sets of mounting plates, the two sets of mounting plates are welded on two side surfaces of an opening of the semicircular arc plate, the mounting plates and the mounting seat (13) are provided with fixing holes, the fixing holes are screwed with fixing bolts, the rotating rod (15) is welded inside the other set of mounting plates, and the fixing buckle (14) is rotatably connected inside the rotating groove (16) through the rotating rod (15).