CN211711617U

CN211711617U - Single-disk stainless steel floating disk

Info

Publication number: CN211711617U
Application number: CN201922310245.5U
Authority: CN
Inventors: 韩侠; 周盛春
Original assignee: LIANYUNGANG ZHENXING PETROCHEMICAL EQUIPMENT MANUFACTURE CO LTD
Current assignee: LIANYUNGANG ZHENXING PETROCHEMICAL EQUIPMENT MANUFACTURE CO LTD
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-20
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a single-disk stainless steel floating disk, which comprises a stainless steel floating disk, an edge sealing ring, a lower limiting sleeve, a polish rod and a floating pipe, wherein the central position of the stainless steel floating disk is provided with a through hole matched with the polish rod, the polish rod runs through the stainless steel floating disk through the through hole, the lower surface of the polish rod is sleeved with the lower limiting sleeve, the lower limiting sleeve is fixedly connected with the polish rod through a connecting bolt, the bottom surface of the stainless steel floating disk is fixedly provided with the floating pipe, the side edge of the stainless steel floating disk is provided with a mounting groove for mounting the edge sealing ring, the edge sealing ring is arranged in the mounting groove, one side of the stainless steel floating disk is internally provided with a metering orifice, when the utility model is used, the stainless steel floating disk descends synchronously along with the reduction of the liquid level, and is blocked by the lower limiting sleeve after the stainless steel floating disk descends to the position of the lower limiting sleeve, the stainless steel floating plate stops descending, the structure is simple, and the cost is lower.

Description

Single-disk stainless steel floating disk

Technical Field

The utility model relates to a storage tank technical field specifically is a single-disk stainless steel floating plate.

Background

The floating disc in the storage tank is energy-saving and environment-friendly equipment which is driven by buoyancy to rise and fall along with the liquid level of the storage tank and covers the liquid level. The storage tank reduces medium volatilization by installing the medium stored in the floating disc in a sealing manner, and the effects of saving energy and protecting the environment are achieved. The floating plate is generally assembled, is convenient to disassemble and use, and is generally classified into a hexagonal shape and a # -shaped shape.

An assembled stainless steel floating plate shaped like a Chinese character 'jing' in the prior patent (with the publication number of CN 208915917U) comprises a tank body and a floating plate body arranged in the tank body, wherein a plurality of floating pipes which are uniformly distributed are arranged on the lower surface of the floating plate body, and a manhole and an oil measuring hole are arranged on the upper surface of the floating plate body; the lower surface of the floating disc body is fixedly connected with a plurality of supporting legs, supporting blocks are sleeved on the supporting legs, and a plurality of auxiliary supporting legs distributed around the circumference of the supporting legs are connected below the supporting blocks; the edge of floating plate body is equipped with the frame, be equipped with sealing mechanism on the frame, sealing mechanism includes gasket and the sealed bag that top-down was equipped with in proper order.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the device has a plurality of landing legs through the rigid coupling at floating plate body lower surface, utilizes the support of landing leg to make and leave the space that makes things convenient for personnel business turn over operation or overhaul between floating plate body and the jar body, but this mode can increase the weight of floating plate body undoubtedly, leads to the pressure increase between floating plate body and the oil for oil flows from the clearance between floating plate body and the jar body more easily, and the landing leg that increases simultaneously has also increased substantially the holistic cost of device undoubtedly, and it is old that this is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single-disk stainless steel floating disc to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single-disk stainless steel floating disc, includes stainless steel floating disc, marginal sealing washer, lower restriction cover, polished rod and floats the pipe, the central point of stainless steel floating disc puts and offers the through-hole with polished rod matched with, the polished rod runs through stainless steel floating disc via the through-hole, the lower part of polished rod is overlapped on the surface and is equipped with down restriction cover, restriction cover passes through connecting bolt and polished rod fixed connection down, the bottom of stainless steel floating disc is fixed on the surface and is provided with floating pipe, set up the mounting groove that is used for installing marginal sealing washer on the side of stainless steel floating disc, the inside at the mounting groove is installed to marginal sealing washer, the oil metering hole has been seted up to one side inside of stainless steel floating disc, the upper portion of oil metering hole is provided with sealed lid, sealed lid is threaded connection with stainless steel.

Preferably, one side of the floating pipe is provided with a yielding opening, and the yielding opening is matched with the oil measuring hole.

Preferably, the stainless steel floating disc comprises a floating disc main body and a positioning sleeve, the positioning sleeve is arranged at the center of the top surface of the floating disc main body, the positioning sleeve and the floating disc main body are of an integrated structure, and a ceramic wear-resistant layer is embedded in the through hole.

Preferably, a buffer rubber pad is fixed on the top surface of the lower limiting sleeve, and the buffer rubber pad is sleeved on the polish rod.

Preferably, the floating pipe is arranged to be a plastic ring structure, and the inside of the floating pipe is a hollow structure.

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

1. the stainless steel floating disc synchronously descends along with the reduction of the liquid level, and when the stainless steel floating disc descends to the position of the lower limiting sleeve, the stainless steel floating disc stops descending due to the blocking of the lower limiting sleeve, so that the structure is simple, and the cost is lower;

2. the top of the lower limiting sleeve is provided with the buffer rubber pad, and the buffer effect of the buffer rubber pad is utilized, so that the impact of the stainless steel floating disc on the lower limiting sleeve after falling onto the lower limiting sleeve is favorably reduced;

3. install ceramic wearing layer through the inside embedding at the through-hole to improve the holistic life of device, can improve the area of contact of stainless steel floating disc and polished rod through the position sleeve, thereby make the stability of stainless steel floating disc when reciprocating.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic view of the overall bottom surface structure of the present invention.

In the figure: 1. a stainless steel floating disc; 2. a float main body; 3. mounting grooves; 4. an edge seal ring; 5. a lower limiting sleeve; 6. a cushion rubber pad; 7. a abdication opening is formed; 8. an oil metering hole; 9. a sealing cover; 10. a through hole; 11. a polish rod; 12. a ceramic wear layer; 13. a positioning sleeve; 14. floating pipes; 15. and connecting the bolts.

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 and 2, in an embodiment of the present invention, a single-disk type stainless steel floating disk includes a stainless steel floating disk 1 and an edge sealing ring 4, lower restriction cover 5, polished rod 11 and floating pipe 14, stainless steel floating plate 1's central point puts and has seted up through-hole 10 with polished rod 11 matched with, polished rod 11 runs through stainless steel floating plate 1 via through-hole 10, the cover is equipped with down restriction cover 5 on polished rod 11's the lower part surface, lower restriction cover 5 passes through connecting bolt 15 and polished rod 11 fixed connection, stainless steel floating plate 1's the fixed floating pipe 14 that is provided with on the bottom surface, set up mounting groove 3 that is used for installing marginal sealing washer 4 on stainless steel floating plate 1's the side, the inside at mounting groove 3 is installed to marginal sealing washer 4, one side of stainless steel floating plate 1 is inside to have seted up the metering rod hole 8, the upper portion of metering rod hole 8 is provided with sealed lid 9, sealed lid 9 is threaded connection with stainless.

Referring to fig. 1 and 2, an abdicating opening 7 is formed at one side of the floating pipe 14, and the abdicating opening 7 is matched with the oil metering hole 8.

Referring to fig. 1, the stainless steel floating plate 1 is composed of a floating plate main body 2 and a positioning sleeve 13, the positioning sleeve 13 is disposed at the center of the top surface of the floating plate main body 2, the positioning sleeve 13 and the floating plate main body 2 are of an integrated structure, and a ceramic wear-resistant layer 12 is embedded in the through hole 10.

Referring to fig. 1, a cushion rubber pad 6 is fixed on the top surface of the lower limiting sleeve 5, and the cushion rubber pad 6 is sleeved on the polish rod 11.

Referring to fig. 1 and 2, the floating pipe 14 is configured as a plastic ring structure, and the interior of the floating pipe 14 is a hollow structure.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, stainless steel floating disc 1 descends along with the liquid level reduction in step, after stainless steel floating disc 1 descends restriction cover 5 place position down, receive stopping of restriction cover 5 down, stainless steel floating disc 1 stops descending, moreover, the steam generator is simple in structure, the cost is lower, top through restriction cover 5 under sets up cushion rubber pad 6, utilize cushion rubber pad 6's buffering effect, be favorable to alleviateing stainless steel floating disc 1 after falling down restriction cover 5, to the impact that restriction cover 5 caused down, install ceramic wearing layer 12 through the inside embedding at through-hole 10, thereby improve the holistic life of device, can improve the area of contact of stainless steel floating disc 1 with polished rod 11 through position sleeve 13, thereby make the stability of stainless steel floating disc 1 when reciprocating.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a single-disk stainless steel floating disc, includes stainless steel floating disc (1), edge sealing washer (4), lower restriction cover (5), polished rod (11) and floating pipe (14), its characterized in that: the center of the stainless steel floating disc (1) is provided with a through hole (10) matched with the polish rod (11), the polish rod (11) penetrates through the stainless steel floating disc (1) through the through hole (10), the lower surface of the polish rod (11) is sleeved with a lower limiting sleeve (5), the lower limiting sleeve (5) is fixedly connected with the polish rod (11) through a connecting bolt (15), a floating pipe (14) is fixedly arranged on the bottom surface of the stainless steel floating plate (1), the side edge of the stainless steel floating disc (1) is provided with a mounting groove (3) for mounting an edge sealing ring (4), the edge sealing ring (4) is arranged inside the mounting groove (3), one side of the stainless steel floating disc (1) is internally provided with an oil metering hole (8), the upper part of the oil metering hole (8) is provided with a sealing cover (9), and the sealing cover (9) is in threaded connection with the stainless steel floating disc (1).

2. The single-disk stainless steel floating disk according to claim 1, wherein: an abdicating opening (7) is formed in one side of the floating pipe (14), and the abdicating opening (7) is matched with the oil metering hole (8).

3. The single-disk stainless steel floating disk according to claim 1, wherein: stainless steel floating plate (1) comprises floating plate main part (2) and position sleeve (13), and position sleeve (13) set up in the top surface central point of floating plate main part (2) and put, and position sleeve (13) and floating plate main part (2) formula structure as an organic whole, ceramic wearing layer (12) are installed in the inside embedding of through-hole (10).

4. The single-disk stainless steel floating disk according to claim 1, wherein: a buffer rubber pad (6) is fixed on the top surface of the lower limiting sleeve (5), and the buffer rubber pad (6) is sleeved on the polish rod (11).

5. The single-disk stainless steel floating disk according to claim 1, wherein: the floating pipe (14) is of a plastic annular structure, and the inside of the floating pipe (14) is of a hollow structure.