CN203376135U - General pressure test device for heat-exchanger cores - Google Patents
General pressure test device for heat-exchanger cores Download PDFInfo
- Publication number
- CN203376135U CN203376135U CN201320453334.5U CN201320453334U CN203376135U CN 203376135 U CN203376135 U CN 203376135U CN 201320453334 U CN201320453334 U CN 201320453334U CN 203376135 U CN203376135 U CN 203376135U
- Authority
- CN
- China
- Prior art keywords
- base plate
- casing
- cylinder
- briquetting
- core body
- 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
Images
Abstract
The utility model relates to a general pressure test device for heat-exchanger cores. The pressure test device comprises an open casing. A base plate is arranged in the casing, wherein one end of the base plate is equipped with a bracing frame, the top of the bracing frame extends out of the casing, a first cylinder is fixed outside the casing, and a first piston rod of the first cylinder abuts against the bracing frame; and a second cylinder is connected with one end of the bracing frame inside the casing, the head of a second piston rod of the second cylinder is connected with a first press block, a second press block is fixed on the base plate separate from the first press block, and the core is arranged on the base plate between the first and second press blocks. The pressure test device is compact and reasonable in structure, convenient in operation, good in versatility, and high in work efficiency, avoids troublesome operation in the prior art, and reduces the cost.
Description
Technical field
The utility model relates to heat interchanger utility appliance technical field, especially a kind of heat exchanger core body pressure testing fexible unit.
Background technology
Heat interchanger, claim again heat exchanger, heat passed to the device of another kind of heating agent from a kind of heating agent.In industrial processes, usually need to be heated or cooling the i.e. transmission of heat.When a kind of fluid and one other fluid are carried out heat interchange and are not allowed to mix, just require to carry out in recuperative heat exchanger, be applied to the industries such as chemical industry, oil, power, food. the Main Function of heat interchanger is thermal energy exchange between cold fluid and hot fluid.
At present, the aluminum plate-fin heat exchanger application is more and more extensive, by being made into the synthetic heating radiator of single refrigeratory product or a plurality of cooler package, a plurality of cooler package are synthesized a heating radiator, when only needing a core body, in its manufacturing process, after the soldering of heat exchanger core body, pressure testing bothers, the necessary other upper core body of the end socket welding ability pressure testing afterwards of making, after pressure testing is qualified, end socket is removed, operation is various, on Production Time again, inefficiency, cost is large.
The utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of heat exchanger core body pressure testing fexible unit, thereby has avoided in the prior art making in addition the troublesome operations of end socket, directly use and carry out pressure testing, save time, reduce costs, increase work efficiency, versatility is good.
The technical scheme that the utility model adopts is as follows:
A kind of heat exchanger core body pressure testing fexible unit, comprise the open type casing, in described casing, base plate is set, described base plate one end is equipped with bracing frame, the support frame as described above top extends to the casing outside, and be fixed with the first cylinder, the first piston bar of described the first cylinder and bracing frame butt outside being positioned at casing; An end that is positioned at the casing inner support frame is connected with the second cylinder, the second piston rod head of described the second cylinder connects the first briquetting, with also be fixed with the second briquetting on the base plate of the first briquetting spacing distance, place the core body of required pressure testing on the base plate between described the first briquetting and the second briquetting.
Its further technical scheme is:
Be provided with two the second parallel cylinders on described base plate;
The internal face of described casing is provided with guide rail, and support frame as described above moves on the guide rail vertical direction;
The structure of described base plate is: comprise the horizontal support that two parallel interval arrange, with interval on the horizontal support vertical direction, the polylith longitudinal carrier is installed.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, reasonable, easy and simple to handle, versatility is good, and high efficiency has been avoided troublesome operations of the prior art, reduces costs.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model.
The vertical view that Fig. 2 is Fig. 1.
The structural representation that Fig. 3 is the utility model base plate.
Wherein: 1, bracing frame; 2, first piston bar; 3, the first cylinder; 4, guide rail; 5, the second cylinder; 6, the second piston rod; 7, the first briquetting; 8, casing; 9, core body; 10, base plate; 11, the second briquetting; 12, horizontal support; 13, longitudinal carrier.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1, Figure 2 and Figure 3, the heat exchanger core body pressure testing fexible unit of the present embodiment, comprise open type casing 8, the interior base plate 10 that arranges of casing 8, base plate 10 1 ends are equipped with bracing frame 1, bracing frame 1 top extends to casing 8 outsides, and is positioned at first piston bar 2 and bracing frame 1 butt that casing 8 outsides are fixed with the first cylinder 3, the first cylinders 3; An end that is positioned at casing 8 inner support frames 1 is connected with the second cylinder 5, the second piston rod 6 heads of the second cylinder 5 connect the first briquetting 7, with also be fixed with the core body 9 of placing required pressure testing on the base plate 10 between the second briquetting 11, the first briquettings 7 and the second briquetting 11 on the base plate 10 of the first briquetting 7 spacing distances.
Be provided with two the second parallel cylinders 5 on base plate 10.
The internal face of casing 8 is provided with guide rail 4, and bracing frame 1 moves on guide rail 4 vertical directions.
The structure of base plate 10 is: comprise the horizontal support 12 that two parallel interval arrange, with interval on horizontal support 12 vertical direction, polylith longitudinal carrier 13 is installed.Simple in structure, easy to make, cost is low.
The first briquetting 7 described in the utility model is moved under the effect of the second cylinder 5, and the second briquetting 11 maintains static.
In actual use procedure, at first start the first cylinder 3, first piston bar 2 is stretched out, promote bracing frame 1 and move upward, move upward along guide rail 4 thereby drive base plate 10, then will need the core body 9 of pressure testing to be positioned on base plate 10, and start the second cylinder 5 work, and control the second piston rod 6 and stretch out, the first briquetting 7 is pushed core body 9 ends gradually to, until the first briquetting 7 and the second briquetting 11 are by core body 9 internal channel both ends sealings, now pass through switch, controlling the first piston bar 2 of the first cylinder 3 retracts, drive bracing frame 1 to move downward, thereby driving base plate 10 moves downward along guide rail 4, core body 9 is immersed in to casing 8 inside (water is contained in casing 8 inside), start the surface leak detection, after leak detection finishes, pass through switch, start the first cylinder 3, first piston bar 2 is stretched out, promoting bracing frame 1 moves upward, thereby driving base plate 10 moves upward along guide rail 4, thereby driving base plate 10 moves upward along guide rail 4, the water surface of core body 9 emersion casings 8, then after core body 9 being stood up, above-mentioned operation steps is installed, carry out equally the pressure testing test.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (4)
1. a heat exchanger core body pressure testing fexible unit, it is characterized in that: comprise open type casing (8), base plate (10) is set in described casing (8), described base plate (10) one ends are equipped with bracing frame (1), support frame as described above (1) top extends to casing (8) outside, and be fixed with the first cylinder (3), the first piston bar (2) of described the first cylinder (3) and bracing frame (1) butt outside being positioned at casing (8); An end that is positioned at casing (8) inner support frame (1) is connected with the second cylinder (5), the second piston rod (6) head of described the second cylinder (5) connects the first briquetting (7), with also be fixed with the second briquetting (11) on the base plate (10) of the first briquetting (7) spacing distance, the upper core body (9) of placing required pressure testing of the base plate (10) between described the first briquetting (7) and the second briquetting (11).
2. a kind of heat exchanger core body pressure testing fexible unit as claimed in claim 1, is characterized in that: be provided with two parallel the second cylinders (5) on described base plate (10).
3. a kind of heat exchanger core body pressure testing fexible unit as claimed in claim 1, it is characterized in that: the internal face of described casing (8) is provided with guide rail (4), and support frame as described above (1) moves on guide rail (4) vertical direction.
4. a kind of heat exchanger core body pressure testing fexible unit as claimed in claim 1, it is characterized in that: the structure of described base plate (10) is: comprise the horizontal support (12) that two parallel interval arrange, with interval on horizontal support (12) vertical direction, polylith longitudinal carrier (13) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453334.5U CN203376135U (en) | 2013-07-29 | 2013-07-29 | General pressure test device for heat-exchanger cores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320453334.5U CN203376135U (en) | 2013-07-29 | 2013-07-29 | General pressure test device for heat-exchanger cores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376135U true CN203376135U (en) | 2014-01-01 |
Family
ID=49838659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320453334.5U Expired - Fee Related CN203376135U (en) | 2013-07-29 | 2013-07-29 | General pressure test device for heat-exchanger cores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364158A (en) * | 2013-07-29 | 2013-10-23 | 无锡方盛换热器制造有限公司 | General-purpose device for pressure testing of core body of heat exchanger |
-
2013
- 2013-07-29 CN CN201320453334.5U patent/CN203376135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364158A (en) * | 2013-07-29 | 2013-10-23 | 无锡方盛换热器制造有限公司 | General-purpose device for pressure testing of core body of heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107042264B (en) | A kind of drop stamping experiment mould | |
| CN203578467U (en) | Equipment for bending four corners of door plate of refrigerator | |
| CN103364158A (en) | General-purpose device for pressure testing of core body of heat exchanger | |
| CN203376135U (en) | General pressure test device for heat-exchanger cores | |
| CN207013600U (en) | High efficiency and heat radiation noise reducing type stamping machine is used in a kind of smart mobile phone production | |
| CN203030682U (en) | Slender shaft straightening machine | |
| CN203243609U (en) | Flexible circuit board cover film pressing machine | |
| CN203209898U (en) | Welding tool of exhaust manifold | |
| CN203510893U (en) | New tooling for adhesion of carpet | |
| CN102721512B (en) | Leakage detecting device for radiating fins of radiators | |
| CN205218109U (en) | Multistation drilling equipment with heat radiation structure | |
| CN203331405U (en) | Cold-hot integral forming furnace table for carbon fibers | |
| CN108127196A (en) | A kind of vehicle motor gear grinding device | |
| CN202814662U (en) | Radiator fin leak detection device of a radiator | |
| CN204381496U (en) | A kind of air-conditioning aluminum pipe hole milling machine | |
| CN209071525U (en) | Pole group hot-press arrangement | |
| CN209142527U (en) | A kind of packaging bag heat-sealing device | |
| CN205969706U (en) | Sole material secondary rapid prototyping machine | |
| CN202846082U (en) | Cathode plate purpose automatic welding machine fixture | |
| CN203518722U (en) | Combined heat exchanger | |
| CN203376134U (en) | Pressure block structure for pressure test of heat-exchanger cores | |
| CN217716910U (en) | Low temperature capability test device for PE pipeline | |
| CN219425361U (en) | Oil pressure lathe of air conditioner accessory production usefulness | |
| CN204679363U (en) | Efficient energy-saving thermal shock test chamber | |
| CN202030793U (en) | Online water-cooling quenching device for hot extrusion |
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 |
Granted publication date: 20140101 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |