CN203389260U - Heating cap of water outlet of fire fighting truck - Google Patents
Heating cap of water outlet of fire fighting truck Download PDFInfo
- Publication number
- CN203389260U CN203389260U CN201320486288.9U CN201320486288U CN203389260U CN 203389260 U CN203389260 U CN 203389260U CN 201320486288 U CN201320486288 U CN 201320486288U CN 203389260 U CN203389260 U CN 203389260U
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- CN
- China
- Prior art keywords
- water outlet
- cap
- fighting truck
- wall
- pipe
- 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
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Abstract
The utility model discloses a heating cap of a water outlet of a fire fighting truck. The heating cap comprises a round-pipe type cap body, wherein a threaded opening matched with the water outlet is formed in the water feeding end of the cap body; the cap body is formed by sleeving an inner layer of pipe body and an outer layer of pipe body; heating bodies are arranged between the outer wall of the inner pipe and the inner wall of the outer pipe, and a plurality of sequentially stacked annular resistance sheets are adopted as the heating bodies; the annular resistance sheets are sleeved on the outer wall of the inner pipe; wires are arranged on the annular resistance sheets and penetrate through the outer pipe to be connected with a power supply. The heating cap can effectively prevent the water outlet of the fire fighting truck from being iced and is easy to manufacture and low in cost.
Description
Technical field
The utility model relates to fire-fighting equipment accessory field, relates in particular to used in fire-fighting delivery port heater.
Background technology
The delivery port being equipped with on fire fighting truck at present is generally simple pipeline, under the colder climatic environment of northern China, delivery port pipeline easily freezes, cause and cannot carry out in time fire rescue, existing settling mode mostly is with hot water and waters heating, not only take time and effort, and effect is unsatisfactory, greatly affected fire-fighting efficiency, had much room for improvement.
Summary of the invention
The utility model is for solving the problems of the technologies described above, and providing a kind of can heat delivery port fast, saves the fire-fighting truck water outlet heating cap of rescue time.
Key problem in technology of the present utility model is delivery port to go out to arrange heating cap, heating cap is double layer jacket structure, and heater is set in chuck, the water entering is carried out to Fast Heating, effectively prevent from freezing, its concrete technical scheme is: fire-fighting truck water outlet heating cap, it is characterized in that comprising tubular cap body, cap body water inlet end is provided with the screw thread mouth connecting with delivery port, described cap body is socketed to form by inside and outside double-deck body, between described outer wall of inner tube and outer tube wall, be provided with calandria, described calandria is several superimposed ring resistance sheets in turn, described ring resistance sheet is placed on outer wall of inner tube, on described ring resistance sheet, be provided with wire, described wire passes outer tube and is connected with power supply.
As preferably, on described ring resistance sheet, be enclosed with insulation screen.
As further improvement of the utility model, described Mao Ti water side is set to helical form.By this kind of setting, can slow down and water speed, thereby the water in heating cap is fully heated.
The beneficial effects of the utility model: the utility model effectively prevents that fire-fighting vehicle delivery port from freezing, and making is simple, cost is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Fire-fighting truck water outlet heating cap, comprise tubular cap body 001, cap body 001 water inlet end 011 is provided with the screw thread mouth connecting with delivery port, described cap body 001 is socketed to form by inside and outside double-deck body (012,013), between described inner tube 012 outer wall and outer tube 013 inwall, be provided with calandria 014, described calandria 014 is several superimposed ring resistance sheets 141 in turn, described ring resistance sheet 141 is placed on inner tube 012 outer wall, on described ring resistance sheet 141, be provided with wire 015, described wire 015 passes outer tube 013 and is connected with power supply.On described ring resistance sheet 141, be enclosed with insulation screen 016.Described cap Ti001 water side 017 is set to helical form.
To those skilled in the art; under this patent design and specific embodiment enlightenment; some distortion that can directly derive or associate from this patent disclosure and general knowledge; those of ordinary skills will recognize also can adopt additive method; or the substituting of conventional known technology in prior art; and the unsubstantiality of the mutual various combination between feature etc. is changed; can be employed equally; can realize this patent representation function and effect; launch for example no longer one by one to describe in detail, all belong to this patent protection domain.
Claims (3)
1. fire-fighting truck water outlet heating cap, it is characterized in that comprising tubular cap body, cap body water inlet end is provided with the screw thread mouth connecting with delivery port, described cap body is socketed to form by inside and outside double-deck body, between described outer wall of inner tube and outer tube wall, be provided with calandria, described calandria is several superimposed ring resistance sheets in turn, and described ring resistance sheet is placed on outer wall of inner tube, on described ring resistance sheet, be provided with wire, described wire passes outer tube and is connected with power supply.
2. fire-fighting truck water outlet heating cap according to claim 1, is characterized in that being enclosed with insulation screen on described ring resistance sheet.
3. fire-fighting truck water outlet heating cap according to claim 1, is characterized in that described Mao Ti water side is set to helical form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486288.9U CN203389260U (en) | 2013-08-11 | 2013-08-11 | Heating cap of water outlet of fire fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486288.9U CN203389260U (en) | 2013-08-11 | 2013-08-11 | Heating cap of water outlet of fire fighting truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389260U true CN203389260U (en) | 2014-01-15 |
Family
ID=49900823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486288.9U Expired - Fee Related CN203389260U (en) | 2013-08-11 | 2013-08-11 | Heating cap of water outlet of fire fighting truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446689A (en) * | 2013-08-11 | 2013-12-18 | 江苏锡宜消防工程有限公司 | Heating cap of water outlet of fire-fighting vehicle |
-
2013
- 2013-08-11 CN CN201320486288.9U patent/CN203389260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446689A (en) * | 2013-08-11 | 2013-12-18 | 江苏锡宜消防工程有限公司 | Heating cap of water outlet of fire-fighting vehicle |
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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 |
Granted publication date: 20140115 Termination date: 20150811 |
|
| EXPY | Termination of patent right or utility model |