CN204313694U - Removable cover hat type bobbin carriage - Google Patents
Removable cover hat type bobbin carriage Download PDFInfo
- Publication number
- CN204313694U CN204313694U CN201420727711.4U CN201420727711U CN204313694U CN 204313694 U CN204313694 U CN 204313694U CN 201420727711 U CN201420727711 U CN 201420727711U CN 204313694 U CN204313694 U CN 204313694U
- Authority
- CN
- China
- Prior art keywords
- end cap
- heat
- exchanger rig
- bobbin carriage
- removable cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model discloses a kind of removable cover hat type bobbin carriage, comprise curb girder and heat-exchanger rig, described heat-exchanger rig is arranged between two curb girders, described heat-exchanger rig two ends are provided with end cap, described end cap is fixedly connected with heat-exchanger rig by bolt, described end cap comprises connector, and described end cap is arranged to circular arc; The utility model mechanism is simple, reasonable in design, when there is tube bank blocking, can dismantle end cap and overhauling tube bank, and convenient and swift, improve overhaul efficiency, end cover designs structure in the arc-shaped can bear larger pressure, improves rate-of flow, increases heat exchange efficiency.
Description
Technical field
The utility model relates to field of heat exchangers, especially relates to a kind of removable cover hat type bobbin carriage.
Background technology
Traditional heat exchange bobbin carriage is integrative-structure, and end cap and heat-exchanger rig weld together, so bring very large difficulty when restraining and blocking occurring to maintenance, and bobbin carriage mostly is square structure in prior art, bear pressure little, rate-of flow is little, and heat exchange efficiency is poor.
Utility model content
The utility model is the problem solving above-mentioned proposition, for herein is provided a kind of removable cover hat type bobbin carriage, comprise curb girder and heat-exchanger rig, described heat-exchanger rig is arranged between two curb girders, described heat-exchanger rig two ends are provided with end cap, described end cap is fixedly connected with heat-exchanger rig by bolt, and described end cap comprises connector, and described end cap is arranged to circular arc.
As preferably, described heat-exchanger rig comprises heat exchanger tube, and described heat exchanger tube two ends are fixedly installed fixed head.
The beneficial effects of the utility model are: the utility model mechanism is simple, reasonable in design, when there is tube bank blocking, end cap can be dismantled overhaul tube bank, convenient and swift, improve overhaul efficiency, end cover designs structure in the arc-shaped can bear larger pressure, improve rate-of flow, increase heat exchange efficiency.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is complete section schematic diagram of the present utility model;
In figure: 1, curb girder; 2, heat-exchanger rig; 2.1, heat exchanger tube; 2.2, fixed head; 3, end cap; 3.1, connector.
Detailed description of the invention
All features disclosed in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this description (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
A kind of removable cover hat type bobbin carriage as depicted in figs. 1 and 2, comprise curb girder 1 and heat-exchanger rig 2, described heat-exchanger rig 2 is arranged between two curb girders 1, described heat-exchanger rig 2 two ends are provided with end cap 3, described end cap 3 is fixedly connected with heat-exchanger rig 2 by bolt, described end cap 3 comprises connector 3.1, and described end cap 3 is arranged to circular arc.
Described heat-exchanger rig 2 comprises heat exchanger tube 2.1, and described heat exchanger tube 2.1 two ends are fixedly installed fixed head 2.2.
In running, medium enters from connector 3.1, flows through heat-exchanger rig 2, flow out from the connector 3.1 of the other end, below blower fan heat exchanging device 2 cools, and end cap 3 is arranged to circular arc can bear larger pressure, media flow performance is faster, increase heat exchange efficiency, end cap 3 is fixedly connected with heat-exchanger rig 2 by bolt, and end cap 3 periphery is all provided with bolt, can unload during maintenance, increase overhaul efficiency, fixed head 2.2 is fixedly connected with curb girder 1, increases operation stability.
The utility model mechanism is simple, reasonable in design, when there is tube bank blocking, can dismantle end cap and overhauling tube bank, and convenient and swift, improve overhaul efficiency, end cover designs structure in the arc-shaped can bear larger pressure, improves rate-of flow, increases heat exchange efficiency.
The utility model is not limited to aforesaid detailed description of the invention.The utility model expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (2)
1. a removable cover hat type bobbin carriage, it is characterized in that, comprise curb girder (1) and heat-exchanger rig (2), described heat-exchanger rig (2) is arranged between two curb girders (1), described heat-exchanger rig (2) two ends are provided with end cap (3), described end cap (3) is fixedly connected with heat-exchanger rig (2) by bolt, and described end cap (3) comprises connector (3.1), and described end cap (3) is arranged to circular arc.
2. a kind of removable cover hat type bobbin carriage according to claim 1, its spy is, described heat-exchanger rig (2) comprises heat exchanger tube (2.1), and described heat exchanger tube (2.1) two ends are fixedly installed fixed head (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727711.4U CN204313694U (en) | 2014-11-28 | 2014-11-28 | Removable cover hat type bobbin carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727711.4U CN204313694U (en) | 2014-11-28 | 2014-11-28 | Removable cover hat type bobbin carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313694U true CN204313694U (en) | 2015-05-06 |
Family
ID=53136002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727711.4U Expired - Fee Related CN204313694U (en) | 2014-11-28 | 2014-11-28 | Removable cover hat type bobbin carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244555A1 (en) * | 2019-06-03 | 2020-12-10 | 杭州三花研究院有限公司 | Heat exchanger |
-
2014
- 2014-11-28 CN CN201420727711.4U patent/CN204313694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020244555A1 (en) * | 2019-06-03 | 2020-12-10 | 杭州三花研究院有限公司 | Heat exchanger |
| US12247792B2 (en) | 2019-06-03 | 2025-03-11 | Hangzhou Sanhua Research Institute Co., Ltd. | Heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161128 |