CN220039208U - Vertical cold accumulation tank with annular maintenance platform - Google Patents
Vertical cold accumulation tank with annular maintenance platform Download PDFInfo
- Publication number
- CN220039208U CN220039208U CN202321133794.XU CN202321133794U CN220039208U CN 220039208 U CN220039208 U CN 220039208U CN 202321133794 U CN202321133794 U CN 202321133794U CN 220039208 U CN220039208 U CN 220039208U
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- China
- Prior art keywords
- protection ring
- annular protection
- annular
- accumulation tank
- cold accumulation
- Prior art date
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- 238000009825 accumulation Methods 0.000 title claims abstract description 52
- 238000012423 maintenance Methods 0.000 title claims abstract description 27
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000009193 crawling Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to the technical field of vertical cold accumulation tank maintenance platforms and discloses a vertical cold accumulation tank with an annular maintenance platform, which comprises a vertical cold accumulation tank, wherein positioning columns are fixedly connected to the front and rear parts of the top of the vertical cold accumulation tank, limiting plates are fixedly connected to the lower parts of the positioning columns, a front annular protection ring and a rear annular protection ring are arranged above the vertical cold accumulation tank, the front annular protection ring and the rear annular protection ring are in right sliding connection, protection nets are fixedly connected to the inner parts of the front annular protection ring and the rear annular protection ring, and foot platforms are fixedly connected to the lower parts of the opposite surfaces of the front annular protection ring and the rear annular protection ring, so that the front annular protection ring and the rear annular protection ring are convenient to mount when being replaced or maintained, the front annular protection ring and the rear annular protection ring are convenient to dismount, labor is saved, and working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of a vertical cold storage tank maintenance platform, in particular to a vertical cold storage tank with an annular maintenance platform.
Background
The cold accumulation tank is mainly divided into a vertical cold accumulation tank and a horizontal cold accumulation tank, and is used for storing cold agent, wherein the cold agent is generally cold water. The working states of the cold accumulation tank are divided into three states, the first state is a cold charging state, when the temperature of the refrigerant in the cold accumulation tank exceeds a set value, cold water is supplemented into the cold accumulation tank through a cold water machine, and hot water in the cold accumulation tank is discharged out of the cold accumulation tank under the action of the cold water entering the cold accumulation tank; the second is a heat preservation state, and the temperature of cold water in the cold storage tank is kept under the action of a heat preservation shell of the cold storage tank; and the third is a cold release state, circulating water enters the cold accumulation tank, and cold water in the cold accumulation tank is discharged out of the cold accumulation tank and enters equipment to be cooled.
In the related art, an annular maintenance platform is arranged above the vertical cold accumulation tank, a crawling ladder is arranged at an opening at one side of the annular maintenance platform, the annular maintenance platform arranged above the vertical cold accumulation tank at present is usually in two modes, firstly, the annular maintenance platform is installed above the vertical cold accumulation tank in a welding mode before leaving a factory, then the vertical cold accumulation tank is installed at a position where the vertical cold accumulation tank needs to be used through hoisting equipment, and secondly, the annular maintenance platform is welded above the vertical cold accumulation tank after the vertical cold accumulation tank is installed.
Because the vertical cold-storage tank top is equipped with annular maintenance platform mounting structure comparatively fixedly, when need be equipped with annular maintenance platform to vertical cold-storage tank top and maintain and change, vertical cold-storage tank top is equipped with annular maintenance platform and dismantles comparatively loaded down with trivial details this moment to vertical cold-storage tank top is equipped with annular maintenance platform and does not have pedal position for the guardrail generally, and the maintainer needs trample the foot on vertical cold-storage tank top arcwall face, very easily produces sideslip.
In view of this, a vertical cold accumulation tank with an annular maintenance platform is provided, so that the problems set forth above can be solved better.
Disclosure of Invention
The utility model aims at: in order to solve the problems, the vertical cold accumulation tank with the annular overhaul platform is provided.
The technical scheme adopted by the utility model is as follows: the vertical cold accumulation tank comprises a vertical cold accumulation tank, wherein positioning columns are fixedly connected to the front and rear parts of the top of the vertical cold accumulation tank, a limiting disc is fixedly connected to the lower part of each positioning column, a front annular protection ring and a rear annular protection ring are arranged above the vertical cold accumulation tank, the right sides of the front annular protection ring and the rear annular protection ring are in sliding connection, protection nets are fixedly connected to the inner parts of the front annular protection ring and the rear annular protection ring, and a pedal platform is fixedly connected to the lower part of the opposite surfaces of the front annular protection ring and the rear annular protection ring;
the bottom fixedly connected with bracing piece of preceding annular protection ring and back annular protection ring, the lower extreme rotation of bracing piece is connected with the locating sleeve, and locating sleeve threaded connection is on the reference column and pressfitting is at limit plate top.
In a preferred embodiment, the front annular protection ring and the rear annular protection ring have the same specification and are semi-annular structures, and the right sides of the front annular protection ring and the rear annular protection ring are provided with access ports.
In a preferred embodiment, the footrest platform is of unitary construction with the front and rear annular guard rings.
In a preferred embodiment, the left side of the front annular protecting ring is provided with a limiting groove, the position of the rear annular protecting ring relative to the limiting groove is fixedly connected with a limiting block, and the limiting block is inserted into the limiting groove.
In a preferred embodiment, the outer diameter of the positioning sleeve is the same as the outer diameter of the limiting disc, the positioning sleeve is opposite to the positioning column, and the number of the positioning sleeve is the same as the number of the limiting disc.
In a preferred embodiment, the depth of the locating sleeve is the same as the total length of the interval between the top of the limiting disc and the top of the locating column.
In a preferred embodiment, the positioning sleeve is connected with the bottom end of the supporting rod through a bearing, and the connection part of the positioning sleeve and the positioning column is provided with an adaptive thread structure.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: the annular protection ring and the back annular protection ring are installed before being convenient for better for when preceding annular protection ring and back annular protection ring need be changed or maintain, preceding annular protection ring and back annular protection ring dismantle comparatively conveniently this moment, use manpower sparingly, increase work efficiency.
1. According to the vertical cold accumulation tank, the positioning sleeve is connected to the positioning column in a threaded manner, so that the front annular protection ring and the rear annular protection ring can be positioned above the vertical cold accumulation tank, and meanwhile, the limiting block is inserted into the limiting groove, so that the front annular protection ring and the rear annular protection ring are better attached together.
2. According to the utility model, the maintainer can be supported by the pedal platform fixedly connected below the relative positions of the front annular protection ring and the rear annular protection ring, so that the maintainer does not need to pedal on a slope above the vertical cold accumulation tank, and the maintainer is increased to maintain the stability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the mounting structure of the positioning column and the positioning sleeve according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the area B in FIG. 1 according to the present utility model.
The marks in the figure: 1-a vertical cold accumulation tank; 2-positioning columns; 3-limiting plates; 4-a front annular guard ring; 5-a rear annular guard ring; 6-a protective net; 7-a pedal platform; 8-a limit groove; 9-limiting blocks; 10-supporting rods; 11-a bearing; 12-positioning sleeve.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A vertical cold accumulation tank with an annular service platform according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1-3, a vertical cold accumulation tank with an annular maintenance platform comprises a vertical cold accumulation tank 1, wherein a positioning column 2 is fixedly connected to the front and rear parts of the top of the vertical cold accumulation tank 1, a limiting disc 3 is fixedly connected to the lower part of the positioning column 2, a front annular protection ring 4 and a rear annular protection ring 5 are arranged above the vertical cold accumulation tank 1, the front annular protection ring 4 and the rear annular protection ring 5 are in right sliding connection, the front annular protection ring 4 and the rear annular protection ring 5 are identical in specification and are of semi-annular structures, an inlet port is formed in the right sides of the front annular protection ring 4 and the rear annular protection ring 5, a protection net 6 is fixedly connected to the inner parts of the front annular protection ring 4 and the rear annular protection ring 5, a pedal platform 7 is fixedly connected to the lower parts of the opposite surfaces of the front annular protection ring 4 and the rear annular protection ring 5, and the pedal platform 7 is of an integral structure, maintenance personnel can be supported by the pedal platform 7 fixedly connected to the lower parts of the opposite positions of the front annular protection ring 4 and the rear annular protection ring 5, and maintenance personnel can not use the upper part of the vertical cold accumulation tank to enable maintenance personnel to increase the maintenance stability.
Referring to fig. 1 and 4, a limit groove 8 is formed in the left side of the front annular protection ring 4, a limit block 9 is fixedly connected to the position of the rear annular protection ring 5 relative to the limit groove 8, and the limit block 9 is inserted into the limit groove 8, so that the front annular protection ring 4 and the rear annular protection ring 5 are better attached together.
Referring to fig. 2-3, the bottoms of the front annular protection ring 4 and the rear annular protection ring 5 are fixedly connected with a supporting rod 10, the lower end of the supporting rod 10 is rotationally connected with a positioning sleeve 12, the positioning sleeve 12 is in threaded connection with a positioning column 2 and is pressed on the top of a limiting disc 3, the outer diameter of the positioning sleeve 12 is identical to that of the limiting disc 3, the positioning sleeve 12 is oppositely arranged with the positioning column 2, the positioning sleeve 12 is identical to the number of the limiting discs 3, the depth of the positioning sleeve 12 is identical to the total length of the interval between the top of the limiting disc 3 and the top of the positioning column 2, the positioning sleeve 12 is connected with the bottom end of the supporting rod 10 through a bearing 11, the joint of the positioning sleeve 12 and the positioning column 2 is provided with an adaptive threaded structure, and the front annular protection ring 4 and the rear annular protection ring 5 can be positioned above the vertical cold storage tank 1 at the moment through the threaded connection of the positioning sleeve 12 on the positioning column 2.
The utility model has the advantages that: the annular protection ring 4 and back annular protection ring 5 are installed before being convenient for better for when preceding annular protection ring 4 and back annular protection ring 5 need be changed or be maintained, preceding annular protection ring 4 and back annular protection ring 5 dismantle comparatively conveniently this moment, use manpower sparingly, increase work efficiency.
Working principle: when the front annular protection ring 4 and the rear annular protection ring 5 are installed, the locating sleeve 12 arranged below the front annular protection ring 4 is connected with the locating column 2 on the front side above the vertical cold accumulation tank 1 through threads, the locating sleeve 12 is attached to the limiting disc 3, the position of the front annular protection ring 4 can be located, then the limiting block 9 is inserted into the limiting groove 8, the locating sleeve 12 arranged below the rear annular protection ring 5 is connected to the locating column 2 through threads, the locating sleeve 12 is attached to the limiting disc 3, meanwhile, the limiting block 9 is completely inserted into the limiting groove 8, installation of the front annular protection ring 4 and the rear annular protection ring 5 is completed, and finally a required crawling ladder is installed at the right side inlet position of the front annular protection ring 4 and the right side inlet position of the rear annular protection ring 5.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a take annular to overhaul vertical cold-storage tank of platform, includes vertical cold-storage tank (1), its characterized in that: the vertical cold accumulation tank is characterized in that a positioning column (2) is fixedly connected to the front part and the rear part of the top of the vertical cold accumulation tank (1), a limiting disc (3) is fixedly connected to the lower part of the positioning column (2), a front annular protection ring (4) and a rear annular protection ring (5) are arranged above the vertical cold accumulation tank (1), the right sides of the front annular protection ring (4) and the rear annular protection ring (5) are in sliding connection, a protection net (6) is fixedly connected to the inner parts of the front annular protection ring (4) and the rear annular protection ring (5), and a foot pedal platform (7) is fixedly connected to the lower parts of opposite surfaces of the front annular protection ring (4) and the rear annular protection ring (5);
the bottom fixedly connected with bracing piece (10) of preceding annular protection ring (4) and back annular protection ring (5), the lower extreme rotation of bracing piece (10) is connected with spacer sleeve (12), and spacer sleeve (12) threaded connection is on reference column (2) and pressfitting is at limit plate (3) top.
2. The vertical cold accumulation tank with the annular maintenance platform as in claim 1, wherein: the front annular protection ring (4) and the rear annular protection ring (5) are identical in specification and are of semi-annular structures, and the right sides of the front annular protection ring (4) and the rear annular protection ring (5) are provided with inlet openings.
3. The vertical cold accumulation tank with the annular maintenance platform as in claim 1, wherein: the pedal platform (7), the front annular protection ring (4) and the rear annular protection ring (5) are of an integrated structure.
4. The vertical cold accumulation tank with the annular maintenance platform as in claim 1, wherein: the left side of preceding annular protection ring (4) has seted up spacing groove (8), the position fixedly connected with stopper (9) of back annular protection ring (5) relative spacing groove (8), and stopper (9) peg graft in spacing groove (8).
5. The vertical cold accumulation tank with the annular maintenance platform as in claim 4, wherein: the outer diameter of the locating sleeve (12) is the same as that of the limiting disc (3), the locating sleeve (12) and the locating column (2) are oppositely arranged, and the number of the locating sleeves (12) is the same as that of the limiting disc (3).
6. The vertical cold accumulation tank with the annular maintenance platform as in claim 1, wherein: the depth of the locating sleeve (12) is the same as the total length of the interval between the top of the limiting disc (3) and the top of the locating column (2).
7. The vertical cold accumulation tank with the annular maintenance platform as in claim 6, wherein: the locating sleeve (12) is connected with the bottom end of the supporting rod (10) through a bearing (11), and the connecting part of the locating sleeve (12) and the locating column (2) is provided with an adaptive thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133794.XU CN220039208U (en) | 2023-05-12 | 2023-05-12 | Vertical cold accumulation tank with annular maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133794.XU CN220039208U (en) | 2023-05-12 | 2023-05-12 | Vertical cold accumulation tank with annular maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039208U true CN220039208U (en) | 2023-11-17 |
Family
ID=88743232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321133794.XU Active CN220039208U (en) | 2023-05-12 | 2023-05-12 | Vertical cold accumulation tank with annular maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039208U (en) |
-
2023
- 2023-05-12 CN CN202321133794.XU patent/CN220039208U/en active Active
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