CN204718744U - A kind of structure for pressure test equipment of U heat exchange - Google Patents
A kind of structure for pressure test equipment of U heat exchange Download PDFInfo
- Publication number
- CN204718744U CN204718744U CN201520440916.9U CN201520440916U CN204718744U CN 204718744 U CN204718744 U CN 204718744U CN 201520440916 U CN201520440916 U CN 201520440916U CN 204718744 U CN204718744 U CN 204718744U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- pressure
- pressure testing
- water tank
- test equipment
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
A kind of structure for pressure test equipment of U heat exchange, it comprises the pressure testing water tank that is provided with pressure water source water inlet interface, described pressure testing water tank is provided with multiple interface being circumscribed with metal hose, the link of described metal hose be configured with one correspond to the U heat exchange mouth of pipe from tight coupling, and by described from tight coupling between two one group be connected on two mouths of pipe of described U heat exchange; Described pressure water source comprises one by the hydraulic pump of the controlled hydraulic pressure of controller and flow, and this hydraulic pump is connected to the water inlet interface on described pressure testing water tank by connecting line, and on connecting line, be provided with the alarm shut off valve of tensimeter and automatic control; It is simple that it has structure, uses easy to operate, can improve pressure testing efficiency, reduces labour intensity, reduces manufacturing cost, ensures to produce features such as normally carrying out.
Description
Technical field
The utility model relates to a kind of structure for pressure test equipment of U heat exchange, belong to the inspection machine technical field of chemical industry and pharmaceutical industry heat interchanger.
Background technology
Existing shell-and-tube heat exchanger, especially chemical industry and pharmaceutical industry shell-and-tube heat exchanger used, one wherein installs U heat exchange in shell, to increase the length of heat exchange runner, increase heat-exchange time, reach better heat transfer effect, this heat exchanger tube mainly fixedly mounts the two ends of U heat exchange on one end tube sheet of shell, this U heat exchange fixed installation before need qualified by root pressure testing after could install, otherwise once U heat exchange run-down for tube wall is arranged in the shell of heat interchanger, scrapping of whole heat interchanger will be caused, cause serious waste.And an artificial pressure testing mode is taked in the pressure testing of U heat exchange at present, efficiency and low, especially large diameter U heat exchange, not only personnel cost is high, and efficiency is low, and has a strong impact on the production cycle, increases manufacturing cost.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of structure simple, uses easy to operate, pressure testing efficiency can be improved, reduce labour intensity, reduce manufacturing cost, ensure the structure for pressure test equipment producing the U heat exchange of normally carrying out.
The purpose of this utility model has been come by following technical solution, a kind of structure for pressure test equipment of U heat exchange, it comprises the pressure testing water tank that is provided with pressure water source water inlet interface, described pressure testing water tank is provided with multiple interface being circumscribed with metal hose, the link of described metal hose be configured with one correspond to the U heat exchange mouth of pipe from tight coupling, and by described from tight coupling between two one group be connected on two mouths of pipe of described U heat exchange.
Described pressure water source comprises one by the hydraulic pump of the controlled hydraulic pressure of controller and flow, and this hydraulic pump is connected to the water inlet interface on described pressure testing water tank by connecting line, and on connecting line, be provided with the alarm shut off valve of tensimeter and automatic control.
It is simple that the utility model has structure, uses easy to operate, can improve pressure testing efficiency, reduces labour intensity, reduces manufacturing cost, ensures to produce features such as normally carrying out.
Accompanying drawing explanation
Fig. 1 is using state structural representation of the present utility model.
Fig. 2 is hydraulic pressure water source described in the utility model control principle block diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, the structure for pressure test equipment of a kind of U heat exchange described in the utility model, it comprises the pressure testing water tank 2 that is provided with pressure water source water inlet interface 1, described pressure testing water tank 2 is provided with multiple interface 4 being circumscribed with metal hose 3, the link of described metal hose 3 be configured with one correspond to U heat exchange 5 mouth of pipe from tight coupling 6, and by described from tight coupling 6 between two one group be connected on two mouths of pipe of described U heat exchange 5.
Shown in Fig. 2, pressure water source described in the utility model comprises one by the hydraulic pump 8 of the controlled hydraulic pressure of controller 7 and flow, this hydraulic pump 8 is connected on the water inlet interface 1 on described pressure testing water tank 2 by connecting line 9, and on connecting line 9, be provided with the alarm shut off valve 11 of tensimeter 10 and automatic control.
Pressure testing water tank described in the utility model is provided with multiple or polycomponent not with multiple interface 4 being circumscribed with metal hose 3, multiple U heat exchange (quantity is not limit) can be installed simultaneously, on metal hose 3 after tight coupling 6 is connected on the mouth of pipe of U heat exchange, there is function of self-tightening, open after connection into taps, after water is full, automatically stop.Open pressure testing device, prior set pressure and dwell time, automatic boosting and pressurize, the dwell time arrives, and detects leakage complete, powered-down after pressure release.The utility model also can by changing the pressure testing of metal hose 3 for straight heat exchanger tube of connection.
Claims (2)
1. the structure for pressure test equipment of a U heat exchange, it comprises the pressure testing water tank that is provided with pressure water source water inlet interface, it is characterized in that described pressure testing water tank is provided with multiple interface being circumscribed with metal hose, the link of described metal hose be configured with one correspond to the U heat exchange mouth of pipe from tight coupling, and by described from tight coupling between two one group be connected on two mouths of pipe of described U heat exchange.
2. the structure for pressure test equipment of U heat exchange according to claim 1, it is characterized in that described pressure water source comprises one by the hydraulic pump of the controlled hydraulic pressure of controller and flow, this hydraulic pump is connected to the water inlet interface on described pressure testing water tank by connecting line, and on connecting line, be provided with the alarm shut off valve of tensimeter and automatic control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440916.9U CN204718744U (en) | 2015-06-25 | 2015-06-25 | A kind of structure for pressure test equipment of U heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440916.9U CN204718744U (en) | 2015-06-25 | 2015-06-25 | A kind of structure for pressure test equipment of U heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718744U true CN204718744U (en) | 2015-10-21 |
Family
ID=54317735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440916.9U Expired - Fee Related CN204718744U (en) | 2015-06-25 | 2015-06-25 | A kind of structure for pressure test equipment of U heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186886A (en) * | 2018-07-24 | 2019-01-11 | 锦州秀亭制管有限公司 | The airtight detection method and equipment of automobile cooler for recycled exhaust gas pipe |
| CN110579318A (en) * | 2019-09-05 | 2019-12-17 | 益阳富佳科技有限公司 | Tight performance detection device of hydraulic pressure pipe for crawler tractor production |
-
2015
- 2015-06-25 CN CN201520440916.9U patent/CN204718744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186886A (en) * | 2018-07-24 | 2019-01-11 | 锦州秀亭制管有限公司 | The airtight detection method and equipment of automobile cooler for recycled exhaust gas pipe |
| CN110579318A (en) * | 2019-09-05 | 2019-12-17 | 益阳富佳科技有限公司 | Tight performance detection device of hydraulic pressure pipe for crawler tractor production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202962981U (en) | Cleaning machine for pulse water flow pipeline | |
| CN204718744U (en) | A kind of structure for pressure test equipment of U heat exchange | |
| CN202938691U (en) | Condenser ball type automatic cleaning system | |
| CN204420978U (en) | A kind of energy saving drainage system of boiler hydrophobic development unit | |
| CN207797872U (en) | Heat exchanger rinses incrustation scale device | |
| CN103983299A (en) | Simulation system for boiler superheater oxide skin flushing test | |
| CN202599225U (en) | Cleaning device for surface cooler of air conditioner | |
| CN202972503U (en) | Drainage system employing external closed pressure drainage tank | |
| CN101650250B (en) | Hot water pressure test leak-detecting device of heat exchanger | |
| CN203741130U (en) | Descaling device of circulating hot water system | |
| CN202338732U (en) | Hydraulic pipe-clamping leak stopper | |
| CN103322551A (en) | Method for recycling energy of high pressure heater in thermal power plant | |
| CN204963667U (en) | Be used for abluent cleaning equipment in heat exchange water route | |
| CN202675953U (en) | Combined heat exchanging device | |
| CN203642747U (en) | Heat exchanger used for high-temperature high-pressure water circulating system | |
| CN203274582U (en) | Horizontal pipe type cooling tower with leakage test and maintenance functions | |
| CN102345857A (en) | Condensate water recovery device | |
| CN108534591B (en) | Wind disturbance descaling system and method for heat exchanger | |
| CN106319807B (en) | A kind of water circulation system of dye vat | |
| CN204290611U (en) | Steam turbine open water system | |
| CN205027200U (en) | On -line condenser cleaning device | |
| CN204286944U (en) | Heat exchanger tube water test unit | |
| CN202382225U (en) | Steam condensate water internal circulation application device | |
| CN204448683U (en) | The situ cleaning device of ice-cream wafer cutting die | |
| CN204228419U (en) | Engine cooling water blow-drying system |
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: 20151021 Termination date: 20160625 |