CN218434500U - Protection mechanism of high pressure feed water heater - Google Patents
Protection mechanism of high pressure feed water heater Download PDFInfo
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- CN218434500U CN218434500U CN202222142243.1U CN202222142243U CN218434500U CN 218434500 U CN218434500 U CN 218434500U CN 202222142243 U CN202222142243 U CN 202222142243U CN 218434500 U CN218434500 U CN 218434500U
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- snap ring
- high pressure
- heater body
- ring
- feed water
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Abstract
The utility model belongs to the technical field of high pressure feed water heater, a high pressure feed water heater's protective mechanism is disclosed, including the high pressure feed water heater body, the equal fixedly connected with support ring in below both sides of high pressure feed water heater body, and the bottom fixedly connected with base of support ring, the equal joint in the left and right sides of high pressure feed water heater body has lower snap ring, and is connected with the bolt down between snap ring and the support ring, the equal joint in the top left and right sides of high pressure feed water heater body has last snap ring, and goes up the below fixedly connected with locating plate of snap ring, the constant head tank has been seted up to the position of the relative locating plate of snap ring down, and the locating plate is pegged graft in the constant head tank, snap ring and last snap ring and the first slipmat of high pressure feed water heater body binding face fixedly connected with down improve through the structure to the high pressure feed water heater body hoisting accessory for when the high pressure feed water heater body lifts by crane more stably, be difficult for there is the potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of high pressure feed water heater, specifically be a high pressure feed water heater's protection machanism.
Background
The high-pressure heater is a device for heating the feed water by using partial extraction of the steam turbine. As a heat conversion device, the heat conversion device is mainly applied to a heat regenerative system of a large thermal power generating unit, and the heat transfer performance of the heat conversion device directly influences the economy and safety of the unit. Therefore, the heat transfer efficiency of the high-pressure heater is improved, the irreversible loss in the heat transfer process is reduced, and the method becomes one of important measures for solving the problem of high-efficiency utilization of energy.
When present high pressure feed water heater carries out the position and removes, use driving or lifting machine and the cooperation of lifting rope to lift by crane high pressure feed water heater usually, when lifting by crane high pressure feed water heater, with the lifting rope cover at high pressure feed water heater's both ends, then be connected lifting rope and driving or lifting machine couple, can lift by crane high pressure feed water heater, because do not have protection machanism between the lifting rope, lead to lifting rope to carry out the lifting rope security reduction to high pressure feed water heater, there is certain potential safety hazard, consequently need improve high pressure feed water heater hoisting accessory's structure, simultaneously the utility model provides a high pressure feed water heater's protection machanism, the better problem of solving the aforesaid and proposing of being convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above-mentioned problems: a protection mechanism for a high pressure heater is provided.
The utility model adopts the technical scheme as follows: the utility model provides a high pressure feed water heater's protective mechanism, includes the high pressure feed water heater body, the equal fixedly connected with support ring in below both sides of high pressure feed water heater body, and the bottom fixedly connected with base of support ring, the equal joint in the left and right sides of high pressure feed water heater body has lower snap ring, and is connected with the bolt down between snap ring and the support ring, the equal joint in the top left and right sides of high pressure feed water heater body has last snap ring, and goes up the below fixedly connected with locating plate of snap ring, the constant head tank has been seted up to the position of the relative locating plate of snap ring down, and the locating plate pegs graft in the constant head tank, snap ring and last snap ring and the first slipmat of high pressure feed water heater body binding face fixedly connected with down, and the laminating of first slipmat is on the high pressure feed water heater body, the inside cotter pin pole of pegging graft of snap ring and locating plate down, go up fixedly connected with go-between the snap ring, the inner wall fixedly connected with second slipmat, and the laminating of second slipmat is in high pressure feed water heater body top, the equal fixedly connected with rings of the top left and right sides of go-up ring is external.
In a preferred embodiment, the lower snap ring and the support ring are respectively provided with a threaded hole and a bolt hole at opposite positions, the bolt penetrates through the bolt hole and is in threaded connection with the threaded hole, the lower snap ring and the positioning plate are provided with a pin hole matched with the pin rod at opposite positions, and the pin rod is inserted into the pin hole.
In a preferred embodiment, the first anti-skid pad is matched with the lower clamping ring and the upper clamping ring, and the second anti-skid pad is matched with the connecting ring.
In a preferred embodiment, the external connection rings are composed of connecting columns and pull rings, the connecting columns are fixedly connected to the middle positions of the left side and the right side of the connecting ring, and the lower clamping rings are attached to the support rings.
In a preferred embodiment, the first non-slip mat and the second non-slip mat are both rubber mats, and the first non-slip mat and the second non-slip mat are matched with the high-pressure heater body.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: through improving high pressure feed water heater body hoisting accessory's structure for it is more stable when lifting by crane to high pressure feed water heater body, is difficult for having the potential safety hazard.
1. The utility model discloses in, at the below both sides fixedly connected with support ring of high pressure feed water heater body, through the cooperation of support ring and base this moment, can support the high pressure feed water heater body, be connected with the bolt under between snap ring and the support ring, be convenient for can be with snap ring location down on high pressure feed water heater body and support ring through the bolt for the snap ring is more stable when using down.
2. The utility model discloses in, the constant head tank has been seted up in the top of snap ring down, be convenient for peg graft the locating plate in the constant head tank, peg graft the pin rod this moment in the pinhole that snap ring and locating plate inside were seted up down, can be with last snap ring location on the high pressure feed water heater body, snap ring and the first slipmat of binding face fixedly connected with of last snap ring and high pressure feed water heater body down, be convenient for play antiskid and guard action to the high pressure feed water heater body through first slipmat, fixedly connected with go-between last snap ring, increase the stability between the snap ring through the go-between, at go-between and high pressure feed water heater body clamping face fixedly connected with second slipmat, the second slipmat plays antiskid and guard action to the high pressure feed water heater body this moment, left and right sides external rings of fixedly connected with at the top of go-between, be convenient for play hoisting accessory through external rings and be connected, can lift by crane the high pressure feed water heater body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic view of the mounting structure of the lower snap ring and the upper snap ring of the present invention;
fig. 3 is a schematic view of the structure of the connection ring of the present invention.
The labels in the figure are: 1-a high pressure heater body; 2-a support ring; 3-a base; 4-lower snap ring; 5-bolt; 6-upper snap ring; 7-positioning a plate; 8-positioning grooves; 9-a first non-slip mat; 10-a pin rod; 11-a connecting ring; 12-a second non-slip mat; 13-external connection rings.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.
A protection mechanism of a high-pressure heater according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Example (b):
referring to fig. 1, the protection mechanism of the high pressure heater comprises a high pressure heater body 1, wherein support rings 2 are fixedly connected to two sides of the lower part of the high pressure heater body 1, and a base 3 is fixedly connected to the bottom of each support ring 2, so that the high pressure heater body 1 can be supported by matching the support rings 2 with the base 3;
referring to fig. 1 and 2, a lower snap ring 4 is clamped on each of the left side and the right side of a high-pressure heater body 1, the lower snap ring 4 is attached to a support ring 2, a bolt 5 is connected between the lower snap ring 4 and the support ring 2, a threaded hole and a bolt hole are respectively formed in the relative positions of the lower snap ring 4 and the support ring 2, the bolt 5 penetrates through the bolt hole and is in threaded connection with the threaded hole, so that the lower snap ring 4 can be positioned on the high-pressure heater body 1 and the support ring 2 through the bolt 5, the lower snap ring 4 is more stable in use, an upper snap ring 6 is clamped on each of the left side and the right side above the high-pressure heater body 1, a positioning plate 7 is fixedly connected below the upper snap ring 6, a positioning groove 8 is formed in the position of the lower snap ring 4 relative to the positioning plate 7, and the positioning plate 7 is inserted into the positioning groove 8;
referring to fig. 1 and 2, a first anti-slip mat 9 is fixedly connected to a joint surface of the lower snap ring 4 and the upper snap ring 6 with the high-pressure heater body 1, the first anti-slip mat 9 is jointed to the high-pressure heater body 1, the first anti-slip mat 9 is matched with the lower snap ring 4 and the upper snap ring 6, so that the high-pressure heater body 1 can be prevented from slipping and protected through the first anti-slip mat 9, a pin rod 10 is inserted into the lower snap ring 4 and the positioning plate 7, a pin hole matched with the pin rod 10 is formed in a position of the lower snap ring 4 relative to the positioning plate 7, the pin rod 10 is inserted into the pin hole, so that the positioning plate 7 is inserted into the positioning groove 8, and at the moment, the pin rod 10 is inserted into the pin hole formed in the lower snap ring 4 and the positioning plate 7, so that the upper snap ring 6 can be positioned on the high-pressure heater body 1;
referring to fig. 1 and 3, a connection ring 11 is fixedly connected between the upper snap ring 6, the stability between the upper snap ring 6 is increased through the connection ring 11, a second non-slip mat 12 is fixedly connected to the inner wall of the connection ring 11, the second non-slip mat 12 is attached to the upper side of the high-pressure heater body 1, the second non-slip mat 12 is adapted to the connection ring 11, the first non-slip mat 9 and the second non-slip mat 12 are both rubber pads, the first non-slip mat 9 and the second non-slip mat 12 are adapted to the high-pressure heater body 1, the second non-slip mat 12 plays a role in anti-slip and protection for the high-pressure heater body 1 at the moment, external hanging rings 13 are fixedly connected to the left side and the right side of the connection ring 11, the external hanging rings 13 are composed of connection columns and pull rings, the connection columns are fixedly connected to the middle positions of the left side and the right side of the connection ring 11, and are convenient for being connected to an external lifting device through the external hanging rings 13, and the high-pressure heater body 1 can be lifted.
This application advantage: through improving high pressure feed water heater body 1 hoisting accessory's structure for high pressure feed water heater body 1 is more stable when lifting by crane, is difficult for having the potential safety hazard.
The working principle is as follows: when lifting by crane high pressure feed water heater body 1, earlier with snap ring 4 laminating both sides of acting in high pressure feed water heater body 1 below down, snap ring 4 and support ring 2 laminating down this moment, with bolt 5 threaded connection in snap ring 4 and support ring 2 relative position offer some screw holes down, can fix a position snap ring 4's position down, will go up snap ring 6 and go-between 11 laminating in high pressure feed water heater body 1's top, locating plate 7 pegs graft in constant head tank 8 this moment, peg graft pin pole 10 and offer some pinholes at snap ring 4 and locating plate 7 relative position down, can fix a position snap ring 6 and go-between 11's position, be connected external rings 13 with external hoisting accessory this moment, can lift by crane high pressure feed water heater body 1.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a high pressure feed water heater's safeguard mechanism, includes high pressure feed water heater body (1), its characterized in that: both sides of the lower part of the high-pressure heater body (1) are fixedly connected with support rings (2), and the bottom of the support ring (2) is fixedly connected with a base (3), the left side and the right side of the high-pressure heater body (1) are respectively clamped with a lower clamping ring (4), and a bolt (5) is connected between the lower snap ring (4) and the support ring (2), the left side and the right side of the upper part of the high-pressure heater body (1) are respectively clamped with an upper snap ring (6), and a positioning plate (7) is fixedly connected below the upper snap ring (6), the lower snap ring (4) is provided with a positioning groove (8) corresponding to the positioning plate (7), and the positioning plate (7) is inserted in the positioning groove (8), the binding surfaces of the lower snap ring (4) and the upper snap ring (6) and the high-pressure heater body (1) are fixedly connected with a first non-slip mat (9), and the first non-slip mat (9) is attached on the high-pressure heater body (1), a pin rod (10) is inserted in the lower snap ring (4) and the positioning plate (7), a connecting ring (11) is fixedly connected between the upper snap rings (6), the inner wall of the connecting ring (11) is fixedly connected with a second anti-skid pad (12), and the second non-slip mat (12) is attached above the high-pressure heater body (1), the left side and the right side of the top of the connecting ring (11) are fixedly connected with external hanging rings (13).
2. The protection mechanism for a high pressure heater according to claim 1, wherein: the lower clamping ring (4) and the support ring (2) are respectively provided with a threaded hole and a bolt hole at opposite positions, a bolt (5) penetrates through the bolt hole and is in threaded connection with the threaded hole, a pin hole matched with the pin rod (10) is formed at opposite positions of the lower clamping ring (4) and the positioning plate (7), and the pin rod (10) is inserted into the pin hole.
3. The protection mechanism for a high pressure heater according to claim 1, wherein: first slipmat (9) and snap ring (4) and last snap ring (6) looks adaptation down, second slipmat (12) and go up go-between (11) looks adaptation.
4. The protection mechanism for a high pressure heater according to claim 1, wherein: external rings (13) comprise spliced pole and pull ring, and spliced pole fixed connection is in the left and right sides middle part position of go-between (11), snap ring (4) and support ring (2) laminate mutually down.
5. A high pressure heater shielding mechanism as recited in claim 3, wherein: the first anti-skid pad (9) and the second anti-skid pad (12) are rubber pads, and the first anti-skid pad (9) and the second anti-skid pad (12) are matched with the high-pressure heater body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142243.1U CN218434500U (en) | 2022-08-15 | 2022-08-15 | Protection mechanism of high pressure feed water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142243.1U CN218434500U (en) | 2022-08-15 | 2022-08-15 | Protection mechanism of high pressure feed water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218434500U true CN218434500U (en) | 2023-02-03 |
Family
ID=85094846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222142243.1U Active CN218434500U (en) | 2022-08-15 | 2022-08-15 | Protection mechanism of high pressure feed water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218434500U (en) |
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2022
- 2022-08-15 CN CN202222142243.1U patent/CN218434500U/en active Active
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