CN202747640U - Quartz heating pipe grounding safety device - Google Patents
Quartz heating pipe grounding safety device Download PDFInfo
- Publication number
- CN202747640U CN202747640U CN201220414461.XU CN201220414461U CN202747640U CN 202747640 U CN202747640 U CN 202747640U CN 201220414461 U CN201220414461 U CN 201220414461U CN 202747640 U CN202747640 U CN 202747640U
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- CN
- China
- Prior art keywords
- water inlet
- delivery port
- quartz heating
- ground connection
- heating tube
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Abstract
The utility model discloses a quartz heating pipe grounding safety device which comprises a heating body outer shell, quartz heating pipes, a water feeder and a water vapor separator, the quartz heating pipes are arranged in the heating body outer shell, the water feeder which is provided with a water inlet and a water outlet is arranged at the water inlet ends of the quartz heating pipes, and the water vapor separator which is provided with a water outlet and a steam exhaust opening is arranged at the water outlet ends of the quartz heating pipes. The water feeder further comprises at least one water feeder outlet, at least one water feeder outlet is connected with water inlet ends of the quartz heating pipes, and a water inlet grounding circular ring is arranged on the water feeder outlet. The gas vapor separator is further composed of at least one water vapor separator inlet, at least one water vapor separator inlet is connected with water outlet ends of the quartz heating pipes, a water outlet grounding circular ring is arranged in the steam vapor separator water inlet, and the water outlet grounding circular ring is connected with the heating body outer shell through a grounding lead. The quartz heating pipe grounding safety device is capable of ensuring reliable safe grounding of the water inlet ends and the water outlet ends of the quartz heating pipes, and convenient to install.
Description
Technical field
The utility model relates to a kind of quartz heating tube grounding safety device.
Background technology
For present employing quartz ampoule heater (instant heating type drinking machine etc.) equipment, because the quartz ampoule heater is nonmetallic materials, so national Specification, quartz ampoule heater earthing mode must be water inlet end and the water side reliable ground of quartz ampoule heater.Quartz ampoule heater water inlet end generally is equipped with water inlet device, and water inlet device has two intake-outlets at least, comprises water inlet and discharge outlet, and wherein said water inlet is quartz ampoule heater water inlet, and described discharge outlet is quartz ampoule heater delivery port; Steam trap generally is equipped with in the water side of quartz ampoule heater in addition, and steam trap has two outlets at least, comprises delivery port and venthole, and these two all is delivery port.Therefore according to the national standard requirement, these four import and export all must reliable ground.But present most of earthing mode is to connect metal tube ground connection in the extension pipeline of water inlet and delivery port, for this earthing mode, be to be connected by silicone tube between grounded metal pipe and the quartz ampoule, relative distance is long, can't guarantee reliably the ground connection performance, and assembling is complicated.
Summary of the invention
Long in order to overcome the relative distance that exists between the grounded metal pipe and quartz ampoule in the existing earthing mode, can't guarantee reliable ground connection performance and the complicated defective of assembling, the utility model provides a kind of quartz heating tube grounding safety device.
The technical solution adopted in the utility model is:
Quartz heating tube grounding safety device, comprise the heater shell, be located at the quartz heating tube in the described heater shell, be located at water inlet device described quartz heating tube water inlet end and that be provided with water inlet and discharge outlet, and be located at steam trap described quartz heating tube water side and that be provided with delivery port and steam drain, it is characterized in that:
Described water inlet device also is provided with at least one water inlet device delivery port, described water inlet device delivery port connects the water inlet end of described quartz heating tube, be provided with a water inlet ground connection annulus in the described water inlet device delivery port, described water inlet ground connection annulus is connected with described heater shell by ground lead;
Described steam trap also is provided with at least one steam trap water inlet, described steam trap water inlet connects the water side of described quartz heating tube, be provided with a delivery port ground connection annulus in the described steam trap water inlet, described delivery port ground connection annulus is connected with described heater shell by ground lead.
Further, described water inlet ground connection annulus be fixedly connected with described water inlet device by a water inlet earthing screw and described water inlet earthing screw by stretching out in the described water inlet device; Described delivery port ground connection annulus be fixedly connected with described steam trap by a delivery port earthing screw and described delivery port earthing screw by stretching out in the described steam trap.
Further, described quartz heating tube is some, the corresponding described water inlet ground connection annulus of the water inlet end of each described quartz heating tube, the corresponding described delivery port ground connection annulus in the water side of each described quartz heating tube.
Further, a plurality of described water inlet ground connection annulus between the described water inlet device delivery port interconnects reliably; A plurality of described delivery port ground connection annulus between the described steam trap water inlet interconnects reliably.
Further, described water inlet device water inlet connects the water tank of water drinking machine water inlet, and described water inlet device discharge outlet connects the water tank of water drinking machine drainage joint.
Further, described steam trap delivery port connects the water fountain effluent mouth, and described steam trap steam drain connects the water dispenser venthole.
Further, the internal diameter of the external diameter of described water inlet ground connection annulus and described water inlet device delivery port adapts; The external diameter of described delivery port ground connection annulus and the internal diameter of described steam trap water inlet adapt.
Further, described water inlet ground connection annulus and described delivery port ground connection annulus are made by stainless steel or copper product.
Further, described water inlet ground connection annulus and described delivery port ground connection annulus can be fixed into tubular ring or can be by being welded and fixed into tubular ring after the a-circle-by-a-circle annulus stack by a stainless steel wire or copper product coiled spring shape.
Further, as long as described water inlet ground connection annulus and described delivery port ground connection annulus can be square and other is irregularly shaped is consistent with the interior hole shape of described water inlet device delivery port and described steam trap water inlet respectively.
Further, described water inlet ground connection annulus and described water inlet earthing screw is welded and fixed or nut is fixed; Described delivery port ground connection annulus and described delivery port earthing screw is welded and fixed or nut is fixed.
The diameter of water inlet ground connection annulus described in the utility model and delivery port ground connection annulus with highly all meet standard metal joint dimension proportion requirement.
The beneficial effects of the utility model are embodied in: can effectively guarantee quartz heating tube water inlet end, the reliable safety ground in water side, and easy for installation.
Description of drawings
Fig. 1 is the utility model safety device overall structure schematic diagram.
The specific embodiment
With reference to Fig. 1, quartz heating tube grounding safety device, comprise heater shell 1, be located at the quartz heating tube 2 in the described heater shell 1, be located at water inlet device 3 described quartz heating tube 2 water inlet ends 10 and that be provided with water inlet 11 and discharge outlet 12, and be located at described quartz heating tube steam trap 62 water sides 16 and that be provided with delivery port 14 and steam drain 15, characteristics are:
Described water inlet device 3 also is provided with at least one water inlet device delivery port 13, described water inlet device delivery port 13 connects the water inlet end 10 of described quartz heating tube 2, be provided with a water inlet ground connection annulus 4 in the described water inlet device delivery port 13, described water inlet ground connection annulus 4 is connected with described heater shell 1 by ground lead 9;
Described steam trap 6 also is provided with at least one steam trap water inlet 17, described steam trap water inlet 17 connects the water side 16 of described quartz heating tube 2, be provided with a delivery port ground connection annulus 7 in the described steam trap water inlet 17, described delivery port ground connection annulus 7 is connected with described heater shell 1 by ground lead 9.
Further, described water inlet ground connection annulus 4 be fixedly connected with described water inlet device 3 by a water inlet earthing screw 5 and described water inlet earthing screw 5 by stretching out in the described water inlet device 3; Described delivery port ground connection annulus 7 be fixedly connected with described steam trap 6 by a delivery port earthing screw 8 and described delivery port earthing screw 8 by stretching out in the described steam trap 6.
Further, described quartz heating tube 2 is some, water inlet end 10 corresponding described water inlet ground connection annulus 4 of each described quartz heating tube 2, water side 16 corresponding described delivery port ground connection annulus 7 of each described quartz heating tube 2.
Further, a plurality of described water inlet ground connection annulus 4 between the described water inlet device delivery port 13 interconnects reliably; A plurality of described delivery port ground connection annulus 7 between the described steam trap water inlet 17 interconnects reliably.
Further, described water inlet device water inlet 11 connects the water tank of water drinking machine water inlet, and described water inlet device discharge outlet 12 connects the water tank of water drinking machine drainage joint.
Further, described steam trap delivery port 14 connects the water fountain effluent mouth, and described steam trap steam drain 15 connects the water dispenser venthole.
Further, the internal diameter of the external diameter of described water inlet ground connection annulus 4 and described water inlet device delivery port 13 adapts; The external diameter of described delivery port ground connection annulus 7 and the internal diameter of described steam trap water inlet 17 adapt.
Further, described water inlet ground connection annulus 4 is made by stainless steel or copper product with described delivery port ground connection annulus 7.
Further, described water inlet ground connection annulus 4 is welded and fixed with described water inlet earthing screw 5 or nut is fixed; Described delivery port ground connection annulus 7 is welded and fixed with described delivery port earthing screw 8 or nut is fixed.
The diameter of water inlet ground connection annulus 4 described in the utility model and delivery port ground connection annulus 7 with highly all meet standard metal joint dimension proportion requirement.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.
Claims (9)
1. quartz heating tube grounding safety device, comprise the heater shell, be located at the quartz heating tube in the described heater shell, be located at water inlet device described quartz heating tube water inlet end and that be provided with water inlet and discharge outlet, and be located at steam trap described quartz heating tube water side and that be provided with delivery port and steam drain, it is characterized in that:
Described water inlet device also is provided with at least one water inlet device delivery port, described water inlet device delivery port connects the water inlet end of described quartz heating tube, be provided with a water inlet ground connection annulus in the described water inlet device delivery port, described water inlet ground connection annulus is connected with described heater shell by ground lead;
Described steam trap also is provided with at least one steam trap water inlet, described steam trap water inlet connects the water side of described quartz heating tube, be provided with a delivery port ground connection annulus in the described steam trap water inlet, described delivery port ground connection annulus is connected with described heater shell by ground lead.
2. quartz heating tube grounding safety device as claimed in claim 1 is characterized in that: described water inlet ground connection annulus be fixedly connected with described water inlet device by a water inlet earthing screw and described water inlet earthing screw by stretching out in the described water inlet device; Described delivery port ground connection annulus be fixedly connected with described steam trap by a delivery port earthing screw and described delivery port earthing screw by stretching out in the described steam trap.
3. quartz heating tube grounding safety device as claimed in claim 1, it is characterized in that: described quartz heating tube is some, the corresponding described water inlet ground connection annulus of the water inlet end of each described quartz heating tube, the corresponding described delivery port ground connection annulus in the water side of each described quartz heating tube.
4. such as the described quartz heating tube grounding safety of one of claim 1 ~ 3 device, it is characterized in that: a plurality of described water inlet ground connection annulus between the described water inlet device delivery port interconnects reliably; A plurality of described delivery port ground connection annulus between the described steam trap water inlet interconnects reliably.
5. quartz heating tube grounding safety device as claimed in claim 1 is characterized in that: the water inlet of described water inlet device water inlet connection water tank of water drinking machine, described water inlet device discharge outlet connection water tank of water drinking machine drainage joint.
6. quartz heating tube grounding safety device as claimed in claim 1 is characterized in that: described steam trap delivery port connection water fountain effluent mouth, described steam trap steam drain connection water dispenser venthole.
7. such as the described quartz heating tube grounding safety of one of claim 1 ~ 3 device, it is characterized in that: the external diameter of described water inlet ground connection annulus and the internal diameter of described water inlet device delivery port adapt; The external diameter of described delivery port ground connection annulus and the internal diameter of described steam trap water inlet adapt.
8. such as the described quartz heating tube grounding safety of one of claim 1 ~ 3 device, it is characterized in that: described water inlet ground connection annulus and described delivery port ground connection annulus are made by stainless steel or copper product.
9. such as the described quartz heating tube grounding safety of one of claim 1 ~ 3 device, it is characterized in that: described water inlet ground connection annulus and described water inlet earthing screw is welded and fixed or nut is fixed; Described delivery port ground connection annulus and described delivery port earthing screw is welded and fixed or nut is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220414461.XU CN202747640U (en) | 2012-08-21 | 2012-08-21 | Quartz heating pipe grounding safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220414461.XU CN202747640U (en) | 2012-08-21 | 2012-08-21 | Quartz heating pipe grounding safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747640U true CN202747640U (en) | 2013-02-20 |
Family
ID=47707021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220414461.XU Expired - Lifetime CN202747640U (en) | 2012-08-21 | 2012-08-21 | Quartz heating pipe grounding safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809223A (en) * | 2012-08-21 | 2012-12-05 | 宁波祈禧电器有限公司 | Quartz heating pipe grounding safety device |
-
2012
- 2012-08-21 CN CN201220414461.XU patent/CN202747640U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809223A (en) * | 2012-08-21 | 2012-12-05 | 宁波祈禧电器有限公司 | Quartz heating pipe grounding safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |