CN218280378U - Dual-purpose spray head of water smoke water curtain - Google Patents
Dual-purpose spray head of water smoke water curtain Download PDFInfo
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- CN218280378U CN218280378U CN202222630080.1U CN202222630080U CN218280378U CN 218280378 U CN218280378 U CN 218280378U CN 202222630080 U CN202222630080 U CN 202222630080U CN 218280378 U CN218280378 U CN 218280378U
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Abstract
The utility model provides a dual-purpose shower nozzle of water smoke water curtain, include water smoke injection mechanism and water curtain injection mechanism and provide the water supply mechanism at water source for water smoke injection mechanism and water curtain injection mechanism, water curtain injection mechanism includes that length is forward, the rear direction extends and by the preceding little round platform shape reducing pipe that gradually shrinks back, the rear portion of reducing pipe is closed, the front portion opening, the opening part of reducing pipe is equipped with by the preceding water curtain nozzle that opens up gradually forward and the opening is the platykurtic, water smoke injection mechanism is including establishing the ring shape water smoke nozzle water supply pipe in water curtain nozzle the place ahead and with the coaxial setting of water curtain nozzle, ring shape water smoke nozzle water supply pipe evenly is equipped with eight water smoke nozzles. The utility model provides an among the prior art shower nozzle usage single, can't realize the problem of all-round protection.
Description
Technical Field
The utility model belongs to the shower nozzle field, concretely relates to dual-purpose shower nozzle of water smoke water curtain.
Background
With the rapid development of national economy, the infrastructure and the investment of two-three-line cities are gradually increased, the industry with small and medium-sized labor intensity and lower production threshold is in large scale, the factory building is generated due to the unique advantages of price, space and position, a large amount of dust is generated in the production activities of the factory building, the factory building is easy to go deep into the lung, toxic pneumonia or silicosis is caused, and the lung cancer is seriously caused. Moreover, dust explosion is easily caused due to overlarge dust density in the air, the fire-fighting spray head on the market is only used for extinguishing fire in time when the fire happens, and the spray head is in a shelving state in a non-fire period, so that the existing fire-fighting spray head is single in use, cannot realize all-dimensional protection, and needs to be improved in the prior art.
Disclosure of Invention
The utility model provides a water smoke water curtain dual-purpose shower nozzle has solved prior art well shower nozzle usage singleness, can't realize the problem of all-round protection.
The utility model provides a dual-purpose shower nozzle of water smoke water curtain, includes water smoke injection mechanism and water curtain injection mechanism and does water smoke injection mechanism with water supply mechanism at water source is provided to water curtain injection mechanism, and is further, water curtain injection mechanism includes that length extends forward, the rear direction and by the preceding little round platform shape reducer that gradually reduces backward, the rear portion of reducer is closed, anterior opening, the opening part of reducer is equipped with by the preceding water curtain nozzle that opens up gradually and the opening is the platykurtic backward, water smoke injection mechanism is including establishing water curtain nozzle the place ahead and with the ring shape water smoke nozzle feed pipe of the coaxial setting of water curtain nozzle, ring shape water smoke nozzle feed pipe evenly is equipped with eight water smoke nozzles.
Further, the water supply mechanism includes that one end is connected with the water source and the other end is equipped with three way adapter's shower nozzle feed pipe, the water supply mechanism still includes water curtain water supply mechanism and water smoke water supply mechanism, water curtain water supply mechanism includes the first rectilinear water curtain nozzle feed pipe of connecting on the three way adapter, first rectilinear water curtain nozzle feed pipe is equipped with first right angle adapter, first rectilinear water curtain nozzle feed pipe passes through first rectilinear water curtain nozzle feed pipe that straight angle adapter intercommunication has the second rectilinear water curtain nozzle feed pipe, the second rectilinear water curtain nozzle feed pipe runs through the rear portion lateral wall of reducer and with the inside intercommunication of reducer, water smoke water supply mechanism includes the first rectilinear water fog nozzle feed pipe of connecting on the three way adapter, first rectilinear water fog nozzle feed pipe is equipped with the second right angle, first rectilinear water fog nozzle feed pipe passes through second right angle adapter intercommunication has the second rectilinear water fog nozzle feed pipe, the second rectilinear water spray nozzle with the circular water spray nozzle feed pipe intercommunication.
Furthermore, the water supply pipe of the first linear water curtain nozzle is provided with a first electric regulating valve.
Furthermore, the water supply pipe of the first linear water mist nozzle is provided with a second electric regulating valve.
Furthermore, a circular tubular shell for protecting the water mist spraying mechanism and the water curtain spraying mechanism from extending forwards and backwards is arranged outside the spray head.
Furthermore, the annular water mist nozzle water supply pipe is arranged along the side wall of the opening in the front of the shell and is coaxial with the shell.
Furthermore, a rear protective net is arranged at an opening at the rear of the shell.
The beneficial effects of the utility model reside in that, in this shower nozzle use, owing to set up the reducing pipe can guarantee that rivers are even from the spout blowout, prevents that the shower nozzle from being damaged because of the sudden pressurization of rivers, and moreover, rivers are followed the process that the rear portion of reducing pipe flows to the front portion can pressurize rivers, makes the impact force of water curtain bigger, and the fire suppression effect is just as, because the water curtain nozzle sets to be opened up gradually and the opening is the platykurtic after to, can strengthen the coverage of water curtain like this, simultaneously, has still increased water smoke injection mechanism, can get rid of the dust in the operational environment under the condition of no conflagration again, and water smoke injection mechanism's the mode of setting can not disturb water curtain injection mechanism's normal work moreover, owing to be equipped with first electric control valve and first linear water curtain nozzle feed pipe at first linear water smoke nozzle feed pipe is equipped with second electric control valve, and two mechanisms just so can work alone each other and disturb.
Drawings
FIG. 1 is a perspective front view of the sprinkler head of the present invention;
fig. 2 is a perspective side view of the spray head of the present invention;
fig. 3 is a rear view of the main body of the spray head of the present invention.
In the figure: 1-a reducing pipe; 2-water curtain nozzles; 3-water supply pipe with circular water mist nozzle; 4-a water mist nozzle; 5-a three-way adapter; 6-a nozzle water supply pipe; 7-a first linear water curtain nozzle water supply pipe; 8-a first right angle adapter; 9-a second linear water curtain nozzle water supply pipe; 10-a first linear water mist nozzle feed pipe; 11-a second right angle adapter; 12-a second linear water spray nozzle water supply pipe; 13-a first electropneumatic regulating valve; 14-a second electrically-variable valve; 15-a housing; 16-protective net.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-3, the dual-purpose spray head for water mist and water curtain comprises a water mist spraying mechanism, a water curtain spraying mechanism and a water supply mechanism for providing a water source for the water mist spraying mechanism and the water curtain spraying mechanism, preferably, the water curtain spraying mechanism comprises a circular truncated cone-shaped reducer 1, the length of which extends in the forward and backward directions and gradually decreases from back to front, the rear part of the reducer 1 is closed, the front part of the reducer 1 is open, and a water curtain nozzle 2, which gradually increases from back to front and has a flat opening, is arranged at the opening of the reducer 1. The benefit that sets up like this lies in, owing to set up reducer 1, can guarantee the even follow shower nozzle blowout of rivers, prevent that the shower nozzle from being damaged because the sudden pressurization decompression that hydraulic unstability caused, and simultaneously, so set up, rivers are from the process that the rear portion of reducer 1 flows to the front portion, can pressurize rivers, make the impact force of water curtain bigger, the fire control effect is all right, reducer 1 is common prior art, because water curtain nozzle 2 sets to be by the backward forward open gradually big and the opening is the platykurtic, can strengthen the coverage of water curtain like this, the fire suppression effect is just better, water smoke injection mechanism is including establishing water curtain nozzle 2 the place ahead and with water curtain nozzle 2 coaxial setting's ring shape water smoke nozzle feed pipe 3, ring shape water smoke nozzle feed pipe 3 evenly is equipped with eight water smoke nozzles 4. Set up like this, can with water curtain injection mechanism normal work respectively and mutual noninterference, can also strengthen the coverage of water smoke simultaneously, water curtain nozzle 2 and water smoke nozzle 4 are common prior art.
Preferably, the water supply mechanism comprises a nozzle water supply pipe 6 with one end connected with a water source and the other end provided with a three-way adapter 5, the water supply mechanism further comprises a water curtain water supply mechanism and a water mist water supply mechanism, the water curtain water supply mechanism comprises a first linear water curtain nozzle water supply pipe 7 connected to the three-way adapter 5, the first linear water curtain nozzle water supply pipe 7 is provided with a first right-angle adapter 8, the first linear water curtain nozzle water supply pipe 7 is communicated with a second linear water curtain nozzle water supply pipe 9 through the first right-angle adapter 8, the second linear water curtain nozzle water supply pipe 9 penetrates through the rear side wall of the reducer 1 and is communicated with the inside of the reducer 1, the water mist water supply mechanism comprises a first linear water mist nozzle water supply pipe 10 connected to the three-way adapter 5, the first linear water mist nozzle water supply pipe 10 is provided with a second right-angle adapter 11, the first linear water mist nozzle water supply pipe 10 is communicated with a second linear water mist nozzle water supply pipe 12 through the second right-angle adapter 11, and the second linear water mist nozzle water supply pipe 12 is communicated with the circular water mist nozzle water supply pipe 3. The water curtain spraying mechanism is used for providing a stable water source for the water mist spraying mechanism and the water curtain spraying mechanism.
Preferably, the first linear water curtain nozzle feed pipe 7 is provided with a first electric control valve 13. The first electric control valve 13 is a miniature electric PPR/H ball valve for controlling the opening/closing of the mist spraying mechanism.
Preferably, the first linear water mist nozzle feed pipe 10 is provided with a second electrically operated control valve 14. The second electric control valve 14 adopts a miniature electric PPR/H ball valve for controlling the opening/closing of the water curtain injection mechanism.
Preferably, the exterior of the head is provided with a circular tubular housing 15 extending in the front-rear direction for protecting the water mist jet mechanism and the water curtain jet mechanism. The shell 15 is a tubular structure made of aluminum alloy, the aluminum alloy has the characteristic of corrosion resistance, the shell 15 can be used for a long time without replacement, and meanwhile the shell 15 can protect the water mist spraying mechanism and the water curtain spraying mechanism from being damaged by external force.
Preferably, the annular water mist nozzle feed pipe 3 is provided along the front opening side wall of the housing 15 and coaxially with the housing 15. Set up like this, can increase ring shape water smoke nozzle feed pipe 3 intensity, can save the shower nozzle volume simultaneously, increase practicality.
Preferably, a protective net 16 is arranged at the rear opening of the housing 15. The protective net 16 is a net structure made of aluminum alloy and has the characteristic of corrosion resistance, so that the protective net 16 can be used for a long time without replacement, and the water mist spraying mechanism and the water curtain spraying mechanism are further protected from being damaged by external force.
The specific embodiment of the utility model lies in, when using this shower nozzle, if the conflagration breaks out, can control second electrical control valve 14 and open water curtain injection mechanism, control the conflagration until putting out the conflagration, just can control first electrical control valve 13 and open water smoke injection mechanism for a long time when guaranteeing that second electrical control valve 14 closes when no conflagration, can detach the dust among the operational environment like this, guarantee site work personnel's personal safety, but also can not disturb water curtain injection mechanism's normal work.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a dual-purpose shower nozzle of water smoke water curtain, includes water smoke injection mechanism and water curtain injection mechanism and does water smoke injection mechanism with water supply mechanism at water source is provided to water curtain injection mechanism, its characterized in that, water curtain injection mechanism includes that length extends forward, the rear direction and by backward preceding frustum shape reducing pipe (1) that gradually reduces, the rear portion of reducing pipe (1) is closed, anterior opening, the opening part of reducing pipe (1) is equipped with by backward preceding expand gradually big and the opening is water curtain nozzle (2) of platykurtic, water smoke injection mechanism is including establishing water curtain nozzle (2) the place ahead and with circle shape water smoke nozzle water supply pipe (3) of the coaxial setting of water curtain nozzle (2), circle shape water smoke nozzle water supply pipe (3) evenly are equipped with eight water smoke nozzles (4).
2. The dual-purpose shower nozzle of water smoke water curtain of claim 1, characterized in that, the feed water mechanism includes shower nozzle feed pipe (6) that one end is connected with the water source and the other end is equipped with three way adapter (5), the feed water mechanism still includes water curtain feed water mechanism and water smoke feed water mechanism, water curtain feed water mechanism includes first rectilinear water curtain nozzle feed pipe (7) that three way adapter (5) were connected, first rectilinear water curtain nozzle feed pipe (7) is equipped with first straight angle adapter (8), first rectilinear water curtain nozzle feed pipe (7) pass through first rectilinear adapter (8) intercommunication has second rectilinear water curtain nozzle feed pipe (9), second rectilinear water curtain nozzle feed pipe (9) runs through the rear portion lateral wall of reducer (1) and with inside intercommunication of reducer (1), water smoke feed water mechanism includes first rectilinear water curtain nozzle feed pipe (10) that connects on three way adapter (5), first rectilinear water curtain nozzle feed pipe (10) is equipped with second straight angle adapter (11), second rectilinear water mist nozzle feed pipe (10) pass through second right angle adapter (12) and water fog nozzle intercommunication have second rectilinear water fog nozzle.
3. A water mist and water curtain dual purpose spray head according to claim 2, characterized in that the first linear water curtain nozzle feed pipe (7) is provided with a first electrically operated regulating valve (13).
4. A water mist water curtain dual purpose spray head according to claim 2, characterized in that the first linear water mist nozzle feed pipe (10) is provided with a second electrically operated regulating valve (14).
5. The dual-purpose spray head of claim 1, wherein a circular tubular housing (15) is provided outside the spray head to protect the spray mechanism and the water curtain mechanism from longitudinal extension.
6. A dual-purpose water mist/water curtain spray head as claimed in claim 5, wherein said annular water mist nozzle feed pipe (3) is arranged coaxially with said outer shell (15) along the open side wall in front of said outer shell (15).
7. The dual-purpose water mist and water curtain spray head as claimed in claim 5, wherein a rear protective screen (16) is arranged at the rear opening of the housing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630080.1U CN218280378U (en) | 2022-10-08 | 2022-10-08 | Dual-purpose spray head of water smoke water curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630080.1U CN218280378U (en) | 2022-10-08 | 2022-10-08 | Dual-purpose spray head of water smoke water curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218280378U true CN218280378U (en) | 2023-01-13 |
Family
ID=84805704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222630080.1U Active CN218280378U (en) | 2022-10-08 | 2022-10-08 | Dual-purpose spray head of water smoke water curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218280378U (en) |
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2022
- 2022-10-08 CN CN202222630080.1U patent/CN218280378U/en active Active
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