CN204364736U - Applicator - Google Patents
Applicator Download PDFInfo
- Publication number
- CN204364736U CN204364736U CN201420379328.4U CN201420379328U CN204364736U CN 204364736 U CN204364736 U CN 204364736U CN 201420379328 U CN201420379328 U CN 201420379328U CN 204364736 U CN204364736 U CN 204364736U
- Authority
- CN
- China
- Prior art keywords
- framework
- applicator
- sensing element
- temperature
- shaped frame
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 150000001879 copper Chemical class 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000008358 core component Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000007665 sagging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to field of mechanical technique, especially applicator.It comprises tubular with externally threaded body, body is connected with water pipe, body is connected with framework, framework upper end is provided with splash box, splash box end face realizes being fixedly connected with it by fixed screw, body end face is provided with ball seat, is provided with the temperature-sensing element assembly that can play and open or close applicator between ball seat and framework top.The utility model has the advantage of: test through multiple authentication in the structure of core component (temperature-sensing element assembly), demonstrate its functional reliability and action accuracy.This modular construction is current temperature-sensing element modular construction the most reliably, because have employed non-welding structure, there is not the phenomenons such as the rosin joint existing for welding, dry joint, and whole temperature-sensing element assembly is positioned within installation position completely, so functional reliability is largely increased, reduce the mistake spray probability of shower nozzle to greatest extent, thus greatly reduce the business risk of enterprise.
Description
Technical field
The utility model relates to field of mechanical technique, refers to a kind of shower nozzle especially, especially applicator.
Background technology
Fire-fighting spraying head is used for spraying system of fire fighting, and when a fire, water is spilt by spray head splash box puts out a fire, and is divided into sagging type sprinkler tip, upright sprinkler, conventional sprinkler, sidewall sprinkler head etc. at present.Sagging type shower nozzle is most popular a kind of shower nozzle, is saggingly installed on water supply arm, and the shape of watering is parabolic build, sprays to ground by 80 ~ 100% of total Water.Protection has the room of furred ceiling, at furred ceiling arranged beneath shower nozzle, should adopt sagging type shower nozzle or furred ceiling type shower nozzle.Some such shower nozzle is relatively applicable to application fire controlled shower nozzle, has larger drop particle diameter, is the special applications type shower nozzle being specifically designed to the places such as protection high stacking, high shelf warehouse.Although such shower nozzle possesses some more advantages, the part but such product still comes with some shortcomings: the Welding Structure that this temperature-sensing element assembly of existing similar products adopts, welding position bears pulling force for a long time, and the quality of welding quality effectively cannot be verified it, there is certain rosin joint, dry joint phenomenon, total design is also unreasonable in addition, whole temperature-sensing element assembly is all exposed to the outside that shower nozzle grips arm and installing component, easily cause collision and leave hidden danger of quality, and be subject to the impact of environment and time through the temperature-sensing element crystallization of welding and cause the reduction of weld strength and the rising of operating temperature, have that larger spray or operating temperature raise the risk causing heavy economic losses by mistake due to shower nozzle.
Utility model content
The purpose of this utility model is for the problems referred to above, its functional reliability a kind of and action accuracy are provided, the most reliable temperature-sensing element modular construction at present, because have employed non-welding structure, there is not the phenomenons such as the rosin joint existing for welding, dry joint, and whole temperature-sensing element assembly is positioned within installation position completely, so functional reliability is largely increased, reduce the mistake spray probability of shower nozzle to greatest extent.
For achieving the above object, the utility model have employed following technical proposal: applicator, comprise tubular with externally threaded body, described body is connected with water pipe, and body is connected with framework, and framework upper end is provided with splash box, splash box end face realizes being fixedly connected with it by fixed screw, it is characterized in that, described body end face is provided with ball seat, is provided with the temperature-sensing element assembly that can play and open or close applicator between ball seat and framework top.
In above-mentioned applicator, described temperature-sensing element assembly comprises the T-shaped frame be connected with framework top by pressing closer screw, main support is connected with between T-shaped frame and ball seat, one end and the body of main support are tightly connected, top, one end of T-shaped frame is pressed in framework upper end by main support, and the lower end of T-shaped frame is connected in the through hole of main support setting by meltable assembly.
In above-mentioned applicator, described through hole cross section is square, and there is the set square be connected with T-shaped frame lower end the lower end of through hole, and the upper end of through hole is provided with the location-plate be arranged on framework, and described meltable assembly is arranged between set square and location-plate.
In above-mentioned applicator, described meltable assembly comprises two slide keys mutually mated, and is provided with meltable scolding tin between described slide key.
In above-mentioned applicator, described slide key is between two small one and large one copper piece, and this copper piece is column type, does not carry out any welding.
Compared with prior art, the utility model has the advantage of: test through multiple authentication in the structure of core component (temperature-sensing element assembly), demonstrate its functional reliability and action accuracy.This modular construction is current temperature-sensing element modular construction the most reliably, because have employed non-welding structure, there is not the phenomenons such as the rosin joint existing for welding, dry joint, and whole temperature-sensing element assembly is positioned within installation position completely, so functional reliability is largely increased, reduce the mistake spray probability of shower nozzle to greatest extent, thus greatly reduce the business risk of enterprise.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of utility model;
Fig. 2 is Fig. 1 side view.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, 2, applicator, comprise tubular with externally threaded body 12, described body is connected with water pipe, body is connected with framework 2, framework upper end is provided with splash box 1, and splash box end face realizes being fixedly connected with it by fixed screw 11, described body end face is provided with ball seat 9, is provided with the temperature-sensing element assembly that can play and open or close applicator between ball seat and framework top; Temperature-sensing element assembly comprises the T-shaped frame 4 be connected with framework top by pressing closer screw 3, main support 5 is connected with between T-shaped frame and ball seat, one end and the body of main support are tightly connected, top, one end of T-shaped frame is pressed in framework upper end by main support, and the lower end of T-shaped frame is connected in the through hole 13 of main support setting by meltable assembly 7.
Described through hole cross section is square, and there is the set square 10 be connected with T-shaped frame lower end the lower end of through hole, and the upper end of through hole is provided with the location-plate 14 be arranged on framework, and described meltable assembly is arranged between set square and location-plate; Described meltable assembly comprises two slide keys 8 mutually mated, and is provided with meltable scolding tin 6 between described slide key; Described slide key is between two small one and large one copper piece, and this copper piece is column type, does not carry out any welding.
During work, under the effect of hydraulic pressure F1 in the body, according to lever principle, T-shaped frame forms thrust F2 to the left side, thus making set square form thrust F3 upwards to meltable assembly, meltable assembly, for be placed between small one and large one two copper piece by the direct meltable scolding tin of column type, does not carry out any welding.Owing to having used lever principle, so meltable assembly actual loading F3 is little more than the thrust of hydraulic pressure F1, substantially increase the reliability of product.When a fire, when environment temperature is increased to operating temperature, meltable melts soldering tin, under the effect of F3, little copper piece is to top offset, and make T-shaped frame depart from set square, disequilibrium occurs in whole mechanism, all comes off, and starts sprinkling fire.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. applicator, comprise tubular with externally threaded body, described body is connected with water pipe, body is connected with framework, framework upper end is provided with splash box, and splash box end face realizes being fixedly connected with it by fixed screw, it is characterized in that, described body end face is provided with ball seat, is provided with the temperature-sensing element assembly that can play and open or close applicator between ball seat and framework top.
2. according to the applicator described in claim 1, it is characterized in that, described temperature-sensing element assembly comprises the T-shaped frame be connected with framework top by pressing closer screw, main support is connected with between T-shaped frame and ball seat, one end and the body of main support are tightly connected, top, one end of T-shaped frame is pressed in framework upper end by main support, and the lower end of T-shaped frame is connected in the through hole of main support setting by meltable assembly.
3. according to the applicator described in claim 2, it is characterized in that, described through hole cross section is square, and there is the set square be connected with T-shaped frame lower end the lower end of through hole, the upper end of through hole is provided with the location-plate be arranged on framework, and described meltable assembly is arranged between set square and location-plate.
4. according to the applicator described in claim 3, it is characterized in that, described meltable assembly comprises two slide keys mutually mated, and is provided with meltable scolding tin between described slide key.
5. according to the applicator described in claim 4, it is characterized in that, described slide key is between two small one and large one copper piece, and this copper piece is column type, does not carry out any welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379328.4U CN204364736U (en) | 2014-07-10 | 2014-07-10 | Applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379328.4U CN204364736U (en) | 2014-07-10 | 2014-07-10 | Applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364736U true CN204364736U (en) | 2015-06-03 |
Family
ID=53320990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379328.4U Expired - Lifetime CN204364736U (en) | 2014-07-10 | 2014-07-10 | Applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955446A (en) * | 2017-04-11 | 2017-07-18 | 黄河科技学院 | A kind of fire-fighting spray device for construction |
-
2014
- 2014-07-10 CN CN201420379328.4U patent/CN204364736U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955446A (en) * | 2017-04-11 | 2017-07-18 | 黄河科技学院 | A kind of fire-fighting spray device for construction |
| CN106955446B (en) * | 2017-04-11 | 2018-05-25 | 黄河科技学院 | A kind of fire-fighting spray device for construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311101 Fangqiao Village, Qiaosi Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Jianan Fire Fighting Equipment (Zhejiang) Co.,Ltd. Address before: 334113 Dongtuan Village, Dongtuan Township, Shangrao Economic Development Zone, Fuzhou City, Jiangxi Province Patentee before: HANGZHOU JIANAN FIRE EQUIPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150603 |