CN201917440U - Vertical type equipment for detecting sealing performance of electric heater - Google Patents
Vertical type equipment for detecting sealing performance of electric heater Download PDFInfo
- Publication number
- CN201917440U CN201917440U CN2010206125370U CN201020612537U CN201917440U CN 201917440 U CN201917440 U CN 201917440U CN 2010206125370 U CN2010206125370 U CN 2010206125370U CN 201020612537 U CN201020612537 U CN 201020612537U CN 201917440 U CN201917440 U CN 201917440U
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- disc
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- equipment
- sealing performance
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- Expired - Fee Related
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Abstract
The utility model discloses vertical type equipment for detecting the sealing performance of an electric heater, and relates to mechanical equipment, in particular to the equipment for detecting the sealing performance of an electric heating product. The equipment is composed of an air pump, a steam drum for pressure test, a top disc, a seal disc, a seal ring, a pressure disc, a fixing frame, movable bars, spiral pressure rods and support rods, wherein the top part of the steam drum for pressure test is provided with the top disc; the seal disc is installed on the through hole of the top disc; the seal ring is installed on the seal disc; the pressure disc is installed on the seal ring; the fixing frame is fixed on the pressure disc; the two support rods are vertically fixed on the top disc, and the top parts of the two support rods are provided with the movable rods; the spiral pressure rods are spirally installed on the movable rods, and the lower ends of the spiral pressure rods are propped in grooves in the middle of the fixing frame; an air inlet valve and an air outlet valve are installed on the connection pipeline between the air pump and the steam drum for pressure test. The utility model solves the problems of low detecting efficiency, high time consumption and high cost, which are caused by using a kerosene leakage method for detecting the sealing performance of the electric heating product at present.
Description
Technical field
The utility model relates to plant equipment, particularly a kind of equipment that is used to detect the sealing of electrical heating product.
Background technology
Detecting the electrical heating product hermeticity at present is to adopt kerosene seepage method to detect.The sealing of kerosene seepage method testing product is to coat chalk at the position of welding to be coated with kerosene at reverse side.If the chalk dust variable color then represents to have seepage, this product does not have sealing.This method detection efficiency is low, time-consuming, cost is high.
The utility model content
The purpose of this utility model provides a kind of equipment of vertical detection electric heater sealing, and the utility model has solved present detection electrical heating product hermeticity and adopted kerosene seepage method to detect the problem that detection efficiency is low, time-consuming, cost is high that exists.
The equipment of vertical detection electric heater sealing of the present utility model, by air pump 1, pressure testing drum 3, take over a business 4, sealing pad 5, O-ring seal 6, platen 7, fixed frame 8, movable thick stick 9, spiral depression bar 10 and support bar 11 constitute; Pressure testing drum 3 tops are equipped with 4, take over a business on 4 the through hole sealing pad 5 is installed, and O-ring seal 6 is installed above the sealing pad 5; Be provided with a platen 7 above the O-ring seal 6, be fixed with fixed frame 8 above the platen 7; The top that is vertically fixed with 11, two support bars 11 of two support bars on take over a business 4 is equipped with movable thick stick 9, and spiral is equipped with spiral depression bar 10 on the movable thick stick 9, and spiral depression bar 10 lower ends withstand in the groove of fixed frame 8 centres; Gas admittance valve 2 and vent valve 2-1 are installed on the connecting line between air pump 1 and the pressure testing drum 3.
The equipment of vertical detection electric heater sealing of the present utility model inserts tested electric heater in the middle hole of O-ring seal during use, platen is pressed in above the end plate of electric heater, by the spiral depression bar platen is compressed again.Use the sealing of this testing of equipment electric heater, have the detection efficiency height, save time, laborsaving, cost-effective advantage.
Description of drawings
Fig. 1 is the utility model structural representation.
Symbol description among the figure: air pump 1, gas admittance valve 2, vent valve 2-1, pressure testing drum 3, take over a business 4, sealing pad 5, O-ring seal 6, platen 7, fixed frame 8, movable thick stick 9, spiral depression bar 10, support bar 11.
Embodiment
Below in conjunction with accompanying drawing and with illustrated embodiments the utility model is done detailed explanation.
Consult Fig. 1, the equipment of vertical detection electric heater sealing, by air pump 1, pressure testing drum 3, take over a business 4, sealing pad 5, O-ring seal 6, platen 7, fixed frame 8, movable thick stick 9, spiral depression bar 10 and support bar 11 constitute; Pressure testing drum 3 tops are equipped with 4, take over a business on 4 the through hole sealing pad 5 is installed, and O-ring seal 6 is installed above the sealing pad 5; Be provided with a platen 7 above the O-ring seal 6, be fixed with fixed frame 8 above the platen 7; The top that is vertically fixed with 11, two support bars 11 of two support bars on take over a business 4 is equipped with movable thick stick 9, and spiral is equipped with spiral depression bar 10 on the movable thick stick 9, and spiral depression bar 10 lower ends withstand in the groove of fixed frame 8 centres; Gas admittance valve 2 and vent valve 2-1 are installed on the connecting line between air pump 1 and the pressure testing drum 3.
Product is positioned on the pressure testing equipment on the pressure testing drum, and adds the water pressurization at detected position, detect, if blow-by, the welding position bubbling is if seal then ne-leakage phenomenon.
Above embodiment is more preferably embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (1)
1. the equipment of vertical detection electric heater sealing, it is characterized in that, by air pump (1), pressure testing drum (3), take over a business (4), sealing pad (5), O-ring seal (6), platen (7), fixed frame (8), movable thick stick (9), spiral depression bar (10) and support bar (11) and constitute; Pressure testing drum (3) top is equipped with (4), takes over a business on the through hole of (4) sealing pad (5) is installed, and O-ring seal (6) is installed above the sealing pad (5); Be provided with a platen (7) above the O-ring seal (6), be fixed with fixed frame (8) above the platen (7); Be vertically fixed with two support bars (11) on take over a business (4), the top of two support bars (11) is equipped with movable thick stick (9), and movable thick stick (9) is gone up spiral spiral depression bar (10) is installed, and spiral depression bar (10) lower end withstands in the middle groove of fixed frame (8); Gas admittance valve (2) and vent valve (2-1) are installed on the connecting line between air pump (1) and the pressure testing drum (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206125370U CN201917440U (en) | 2010-11-18 | 2010-11-18 | Vertical type equipment for detecting sealing performance of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206125370U CN201917440U (en) | 2010-11-18 | 2010-11-18 | Vertical type equipment for detecting sealing performance of electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917440U true CN201917440U (en) | 2011-08-03 |
Family
ID=44417234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206125370U Expired - Fee Related CN201917440U (en) | 2010-11-18 | 2010-11-18 | Vertical type equipment for detecting sealing performance of electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913276A (en) * | 2014-03-15 | 2014-07-09 | 无为虹波电器有限公司 | Leakage detection device of electric heating tube flange |
| CN103913274A (en) * | 2014-03-12 | 2014-07-09 | 无为虹波电器有限公司 | Leakage detection process of electric heating tube flange |
| CN103913275A (en) * | 2014-03-12 | 2014-07-09 | 无为虹波电器有限公司 | Leakage detection device of electric heating tube flange |
-
2010
- 2010-11-18 CN CN2010206125370U patent/CN201917440U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913274A (en) * | 2014-03-12 | 2014-07-09 | 无为虹波电器有限公司 | Leakage detection process of electric heating tube flange |
| CN103913275A (en) * | 2014-03-12 | 2014-07-09 | 无为虹波电器有限公司 | Leakage detection device of electric heating tube flange |
| CN103913276A (en) * | 2014-03-15 | 2014-07-09 | 无为虹波电器有限公司 | Leakage detection device of electric heating tube flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20121118 |