CN214713958U - Anti-leakage water mist spray head - Google Patents
Anti-leakage water mist spray head Download PDFInfo
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- CN214713958U CN214713958U CN202120456483.1U CN202120456483U CN214713958U CN 214713958 U CN214713958 U CN 214713958U CN 202120456483 U CN202120456483 U CN 202120456483U CN 214713958 U CN214713958 U CN 214713958U
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Abstract
The utility model provides a leakage-proof water mist spray head, which comprises an atomizing pipe, a water inlet cavity, a primary pressurizing cavity, a secondary pressurizing cavity, an annular stop block, a filter screen, a first annular sealing ring and a second annular sealing ring, wherein a connecting plate structure and a locking spray head structure are conveniently installed; the primary pressurizing chamber is arranged at the lower side of the middle part in the atomizing pipe and is communicated with the water inlet chamber; the secondary pressurizing chamber is arranged at the inner lower side of the atomizing pipe and communicated with the primary pressurizing chamber; the annular stop block is integrally arranged at the upper side of the middle part in the water inlet chamber; the filter screen is arranged at the upper end of the annular stop block. The utility model discloses pump water pipe, annular mounting panel, just connecting screw, just erection joint board and lock nut's setting is favorable to realizing convenient function with atomizing pipe and pump water piping connection.
Description
Technical Field
The utility model belongs to the technical field of fire-extinguishing apparatus, especially, relate to a prevent leaking thin water smoke shower nozzle.
Background
The water mist fire extinguishing technology is a novel fire extinguishing technology which is developed rapidly, and has a very wide application range, including A-type fire, B-type fire, electric fire and the like. And in the places of electric equipment, such as computer rooms, communication rooms, electrical equipment rooms and other fire-fighting places with higher requirements on water stains, especially above electrified equipment, the requirement on the dripping phenomenon of the spray head is more strict.
If the common water mist spray heads are adopted at the key positions, certain leakage phenomenon can occur after the water mist is sprayed or all the water mist is sprayed, and the electric equipment is seriously influenced. The utility model discloses can prevent effectively that water mist shower nozzle from putting or begin to spout the phenomenon of dripping that probably appears when putting after spouting, reduce water stain loss, can be applied to various places safely, accomplish the biggest protection to circular telegram equipment.
However, the existing water mist spray head still has the problems of inconvenient installation, easy looseness due to vibration of the pipeline and poor leakage prevention effect.
Therefore, it is necessary to develop a leakage-proof water mist nozzle.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a prevent leaking thin water smoke shower nozzle to there is not convenient for install in solving current thin water smoke shower nozzle, because of the pipeline vibrations easily not hard up and prevent the not good problem of leakage effect. A leakage-proof water mist spray head comprises an atomizing pipe, a water inlet cavity, a primary pressurizing cavity, a secondary pressurizing cavity, an annular stop block, a filter screen, an annular sealing ring I and an annular sealing ring II, a connecting plate structure and a loosening-proof spray head structure are conveniently installed, and the water inlet cavity is arranged on the upper middle side in the atomizing pipe; the primary pressurizing chamber is arranged at the lower side of the middle part in the atomizing pipe and is communicated with the water inlet chamber; the secondary pressurizing chamber is arranged at the inner lower side of the atomizing pipe and communicated with the primary pressurizing chamber; the annular stop block is integrally arranged at the upper side of the middle part in the water inlet chamber; the filter screen is arranged at the upper end of the annular stop block; the first annular sealing ring is arranged at the upper end of the filter screen; the conveniently-installed connecting plate structure and the anti-loosening spray head structure are respectively connected with the atomizing pipe; the convenient mounting connecting plate structure comprises a pump water pipe, an annular mounting plate, a convenient connecting screw rod, a convenient mounting connecting plate and a locking nut, wherein the annular mounting plate is sleeved on the lower side of the outer wall of the pump water pipe, and the pump water pipe and the annular mounting plate are integrally arranged; the upper ends of the plurality of convenient connecting screw rods are respectively and integrally arranged on the periphery of the outer side of the lower end of the annular mounting plate; the toilet mounting connecting plate is sleeved on the outer walls of the plurality of toilet connecting screws through holes respectively formed in the periphery of the inner side of the toilet mounting connecting plate; the lower side of the outer wall of each convenient connection screw rod is in threaded connection with two locking nuts; the plurality of locking nuts are respectively positioned at the lower side of the convenient mounting connecting plate, and the plurality of locking nuts arranged at the upper side are in contact with the lower end of the convenient mounting connecting plate.
Preferably, the anti-loosening spray head structure comprises a third annular sealing ring, a fine water mist spray head, a spray nozzle, a spring washer and a locknut, wherein the third annular sealing ring is arranged on the inner wall of the lower side of the fine water mist spray head; the plurality of spray outlets are respectively arranged on the periphery of the lower side inside the water mist spray head in sequence from left to right; the spring washer is arranged at the upper end of the water mist spray head; the locknut is arranged at the upper end of the spring washer.
Preferably, the lower end of the pump water pipe is inserted into the water inlet chamber, and the lower end of the pump water pipe is in contact with the upper end of the first annular sealing ring.
Preferably, the annular sealing ring is sleeved on the lower side of the outer wall of the pump water pipe, one end of the annular sealing ring is in contact with the annular mounting plate, and the other end of the annular sealing ring is in contact with the upper end of the atomizing pipe.
Preferably, the convenient mounting connecting plate is sleeved on the upper side of the outer wall of the atomizing pipe and is integrally arranged with the atomizing pipe.
Preferably, the longitudinal inner wall of the water mist spray head is provided with threads; the lower side of the outer wall of the atomizing pipe is provided with threads.
Preferably, the water mist spray head is in threaded connection with the lower side of the outer wall of the atomizing pipe, and the lower end of the atomizing pipe is in contact with the upper end of the annular sealing ring.
Preferably, the locknut is in threaded connection with the lower side of the outer wall of the atomizing pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, pump water pipe, annular mounting panel, just connecting screw, just installing connecting plate and lock nut's setting is favorable to realizing convenient function with atomizing pipe and pump water piping connection.
2. The utility model discloses in, ring type seal circle three, thin water smoke shower nozzle, the nozzle, spring washer and lock nut's setting is favorable to realizing avoiding the not hard up function of thin water smoke shower nozzle.
3. The utility model discloses in, the setting of ring type seal circle one, ring type seal circle two and ring type seal circle three, be favorable to avoiding the water in the pipeline to take place to leak, cooperate the locking setting of shower nozzle simultaneously, make the shower nozzle prevent leaking the effect and improve.
4. The utility model discloses in, the setting of one-level pressure boost cavity and second grade pressure boost cavity, be favorable to improving the inside water pressure of atomizing pipe, through the high pressure with water atomization blowout.
5. The utility model discloses in, the setting of filter screen, be favorable to filtering the impurity of aquatic, avoid the nozzle to take place to block up.
6. The utility model discloses in, annular seal ring three set up, be favorable to making and form less clearance between water mist spray nozzle and the atomizing pipe lower extreme to increase the pressure of water once more, pass through the nozzle blowout with water.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the connection plate structure convenient to install according to the present invention.
Fig. 3 is a schematic structural diagram of the anti-loose spray head structure of the present invention.
In the figure:
1. an atomizing tube; 2. a water inlet chamber; 3. a primary plenum chamber; 4. a secondary plenum chamber; 5. an annular stop block; 6. a filter screen; 7. a first annular sealing ring; 8. a second annular sealing ring; 9. the connecting plate structure is convenient to mount; 91. a water pumping pipe; 92. an annular mounting plate; 93. the screw rod is connected; 94. a connecting plate is installed; 95. locking the nut; 10. a locking spray head structure; 101. a third annular sealing ring; 102. a water mist spray head; 103. a spray nozzle; 104. a spring washer; 105. a locknut.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a leakage-proof water mist spray head comprises an atomizing pipe 1, a water inlet chamber 2, a primary pressurizing chamber 3, a secondary pressurizing chamber 4, an annular stop 5, a filter screen 6, an annular seal ring I7, an annular seal ring II 8, a connecting plate structure 9 and a check-able spray head structure 10, wherein the water inlet chamber 2 is arranged at the middle upper side in the atomizing pipe 1; the primary pressurizing chamber 3 is arranged at the lower side of the middle part in the atomizing pipe 1, and the primary pressurizing chamber 3 is communicated with the water inlet chamber 2; the secondary pressurizing chamber 4 is arranged at the middle lower side in the atomizing pipe 1, and the secondary pressurizing chamber 4 is communicated with the primary pressurizing chamber 3; the annular stop block 5 is integrally arranged at the upper side of the middle part in the water inlet cavity 2; the filter screen 6 is arranged at the upper end of the annular stop block 5; the first annular sealing ring 7 is arranged at the upper end of the filter screen 6; the conveniently-installed connecting plate structure 9 and the anti-loosening spray head structure 10 are respectively connected with the atomizing pipe 1; the convenient mounting and connecting plate structure 9 comprises a pump water pipe 91, an annular mounting plate 92, a convenient connecting screw 93, a convenient mounting and connecting plate 94 and a locking nut 95, wherein the annular mounting plate 92 is sleeved on the lower side of the outer wall of the pump water pipe 91, and the pump water pipe 91 and the annular mounting plate 92 are integrally arranged; the upper ends of the plurality of convenient connection screw rods 93 are respectively and integrally arranged on the periphery of the outer side of the lower end of the annular mounting plate 92; the toilet mounting connecting plate 94 is sleeved on the outer walls of the plurality of toilet connecting screws 93 through holes respectively formed in the periphery of the inner side of the toilet mounting connecting plate; the lower side of the outer wall of each convenient connection screw 93 is in threaded connection with two locking nuts 95; the locking nuts 95 are respectively positioned at the lower side of the toilet installation connecting plate 94, the locking nuts 95 arranged at the upper side are in contact with the lower end of the toilet installation connecting plate 94, when the atomizing pipe 1 is installed, the water pumping pipe 91 is inserted into the water inlet chamber 2, the lower end of the water pumping pipe 91 is in contact with the first annular sealing ring 7, the lower ends of the toilet connecting screws 93 are inserted into through holes formed in the periphery of the inner side of the toilet installation connecting plate 94, then the locking nuts 95 are in threaded connection with the lower sides of the outer walls of the toilet connecting screws 93 and screwed, at the moment, as the locking nuts 95 are screwed more and more tightly, the distance between the annular installation plate 92 and the toilet installation connecting plate 94 is closer and closer, the water pumping pipe 91 tightly presses the first annular sealing ring 7, and the second annular sealing ring 8 are also pressed, so that the atomizing pipe 1 and the water pumping pipe 91 are favorably and quickly connected and installed, and after the atomizing pipe 1 is installed, get another a plurality of lock nut 95 respectively threaded connection at a plurality of just connecting screw 93 outer wall downside again to screw up, every equal threaded connection of outer wall downside of just connecting screw 93 has two lock nut 95 this moment, is favorable to realizing locking function, and it is not hard up to avoid atomizing pipe 1 to lead to being connected of atomizing pipe 1 and pump water pipe 91 because of the vibration when atomizing pipe 1 uses, thereby takes place to leak.
In this embodiment, referring to fig. 3, the anti-loose spray head structure 10 includes a third annular sealing ring 101, a water mist spray head 102, a spray opening 103, a spring washer 104 and an anti-loose nut 105, where the third annular sealing ring 101 is disposed on the inner wall of the lower side of the water mist spray head 102; the plurality of spray outlets 103 are respectively arranged on the periphery of the lower side inside the water mist spray head 102 from left to right in sequence; the spring washer 104 is arranged at the upper end of the water mist spray head 102; locknut 105 set up in the upper end of spring washer 104, after fine spray shower nozzle 102 is connected with the downside of atomizing pipe 1, can avoid rivers to leak between atomizing pipe 1 and fine spray shower nozzle 102 through third 101 ring seal, can compress tightly spring washer 104 through locknut 105, and spring washer 104 can make locknut 105 receive ascending power all the time, and spring washer 104 still makes fine spray shower nozzle 102 receive decurrent power all the time simultaneously to can avoid locknut 105 and fine spray shower nozzle 102 to take place to become flexible, lead to the leakage of water.
In this embodiment, specifically, the lower end of the pump water pipe 91 is inserted into the water inlet chamber 2, and the lower end of the pump water pipe 91 is in contact with the upper end of the first annular sealing ring 7.
In this embodiment, specifically, the second annular seal ring 8 is sleeved on the lower side of the outer wall of the pump water pipe 91, one end of the second annular seal ring 8 is in contact with the annular mounting plate 92, and the other end of the second annular seal ring is in contact with the upper end of the atomizing pipe 1.
In this embodiment, specifically, the convenient installation connecting plate 94 is sleeved on the upper side of the outer wall of the atomizing pipe 1, and the convenient installation connecting plate 94 and the atomizing pipe 1 are integrally arranged.
In this embodiment, specifically, the longitudinal inner wall of the water mist nozzle 102 is provided with a thread; the lower side of the outer wall of the atomizing pipe 1 is provided with threads.
In this embodiment, specifically, the water mist nozzle 102 is screwed on the lower side of the outer wall of the atomizing pipe 1, and the lower end of the atomizing pipe 1 is in contact with the upper end of the third annular sealing ring 101.
In this embodiment, specifically, the locknut 105 is screwed on the lower side of the outer wall of the atomizing pipe 1.
In this embodiment, specifically, the convenient installation connecting plate 94 is made of an annular stainless steel plate.
In this embodiment, specifically, the locknut 105 is a stainless steel nut.
In this embodiment, specifically, the filter screen 6 is a stainless steel filter screen.
In this embodiment, specifically, the first annular seal ring 7, the second annular seal ring 8 and the third annular seal ring 101 are rubber annular seal rings respectively.
In this embodiment, specifically, the primary pressurizing chamber 3 and the secondary pressurizing chamber 4 are chambers having funnel-shaped longitudinal sections, respectively.
In this embodiment, specifically, the diameter of the secondary pressurizing chamber 4 is 3-6 mm.
In this embodiment, specifically, the diameter of the secondary pressurizing chamber 4 is 6-14 mm.
In this embodiment, specifically, the diameter of the water inlet chamber 2 is 14-16 mm.
Principle of operation
In the utility model, when the atomizing pipe 1 is installed, the pump water pipe 91 is inserted into the water inlet cavity 2, the lower end of the pump water pipe 91 is contacted with the first annular seal ring 7, the lower ends of the plurality of the portable connecting screw rods 93 are inserted into the through holes arranged around the inner side of the portable connecting plate 94, then the plurality of the locking nuts 95 are screwed on the lower sides of the outer walls of the plurality of the portable connecting screw rods 93, and the portable connecting plate is screwed, at the moment, along with the screwing of the locking nuts 95, the distance between the annular mounting plate 92 and the portable connecting plate 94 is closer and closer, the pump water pipe 91 tightly presses the first annular seal ring 7, the second annular seal ring 8 is also pressed, which is beneficial to the rapid connection and installation of the atomizing pipe 1 and the pump water pipe 91, after the atomizing pipe 1 is installed, the other plurality of the locking nuts 95 are taken out and respectively screwed on the lower sides of the outer walls of the plurality of the portable connecting screw rods 93, and the screwing is carried out, at the moment, the lower side of the outer wall of each portable connecting screw rod 93 is all screwed with two locking nuts 95, the anti-loosening function is realized, and the phenomenon that the connection between the atomizing pipe 1 and the pump water pipe 91 is loosened due to vibration when the atomizing pipe 1 is used is avoided, so that leakage occurs; after the fine water mist nozzle 102 is connected with the lower side of the atomizing pipe 1, water flow can be prevented from leaking between the atomizing pipe 1 and the fine water mist nozzle 102 through the third annular sealing ring 101, the spring washer 104 can be tightly pressed through the locknut 105, the locknut 105 can be always subjected to upward force by the spring washer 104, meanwhile, the fine water mist nozzle 102 is also always subjected to downward force by the spring washer 104, and therefore the situation that the locknut 105 and the fine water mist nozzle 102 are loosened to cause water leakage can be avoided.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (8)
1. The anti-leakage water mist spray head is characterized by comprising an atomizing pipe (1), a water inlet chamber (2), a first-stage pressurizing chamber (3), a second-stage pressurizing chamber (4), an annular stop block (5), a filter screen (6), an annular sealing ring I (7) and an annular sealing ring II (8), a connecting plate structure (9) and a looseness-proof spray head structure (10) are conveniently installed, and the water inlet chamber (2) is arranged on the middle upper side in the atomizing pipe (1); the primary pressurizing chamber (3) is arranged at the lower side of the middle part in the atomizing pipe (1), and the primary pressurizing chamber (3) is communicated with the water inlet chamber (2); the secondary pressurizing chamber (4) is arranged at the middle lower side in the atomizing pipe (1), and the secondary pressurizing chamber (4) is communicated with the primary pressurizing chamber (3); the annular stop block (5) is integrally arranged at the upper side of the middle part in the water inlet cavity (2); the filter screen (6) is arranged at the upper end of the annular stop block (5); the first annular sealing ring (7) is arranged at the upper end of the filter screen (6); the conveniently-installed connecting plate structure (9) and the anti-loosening spray head structure (10) are respectively connected with the atomizing pipe (1); the convenient mounting and connecting plate structure (9) comprises a pump water pipe (91), an annular mounting plate (92), a convenient connecting screw rod (93), a convenient mounting and connecting plate (94) and a locking nut (95), wherein the annular mounting plate (92) is sleeved on the lower side of the outer wall of the pump water pipe (91), and the pump water pipe (91) and the annular mounting plate (92) are integrally arranged; the upper ends of the plurality of convenient connection screw rods (93) are respectively and integrally arranged on the periphery of the outer side of the lower end of the annular mounting plate (92); the toilet mounting connecting plate (94) is sleeved on the outer walls of the toilet connecting screws (93) through holes which are respectively formed in the periphery of the inner side of the toilet mounting connecting plate; the lower side of the outer wall of each convenient connection screw rod (93) is in threaded connection with two locking nuts (95); the plurality of locking nuts (95) are respectively positioned at the lower sides of the convenient mounting connecting plates (94), and the plurality of locking nuts (95) arranged at the upper sides are in contact with the lower ends of the convenient mounting connecting plates (94).
2. The leak-proof water mist head according to claim 1, wherein the anti-loosening head structure (10) comprises a third annular seal ring (101), a water mist head (102), a spray opening (103), a spring washer (104) and a locknut (105), the third annular seal ring (101) is arranged on the inner wall of the lower side of the water mist head (102); the plurality of spray outlets (103) are respectively arranged on the periphery of the lower side inside the water mist spray head (102) from left to right in sequence; the spring washer (104) is arranged at the upper end of the water mist spray head (102); the locknut (105) is arranged at the upper end of the spring washer (104).
3. A leak-proof water mist head according to claim 1, wherein the lower end of the pump water pipe (91) is inserted into the water inlet chamber (2), and the lower end of the pump water pipe (91) is disposed in contact with the upper end of the first annular sealing ring (7).
4. A leakage-proof water mist head according to claim 1, wherein the second annular sealing ring (8) is sleeved on the lower side of the outer wall of the pump water pipe (91), and one end of the second annular sealing ring (8) is arranged in contact with the annular mounting plate (92) and the other end is arranged in contact with the upper end of the atomizing pipe (1).
5. Leakage-proof water mist head according to claim 1, characterized in that the mounting connection plate (94) is sleeved on the upper side of the outer wall of the atomizing pipe (1), and the mounting connection plate (94) is integrated with the atomizing pipe (1).
6. The leak-proof water mist head as claimed in claim 2, wherein the longitudinal inner wall of the water mist head (102) is threaded; the lower side of the outer wall of the atomizing pipe (1) is provided with threads.
7. Leakage-proof water mist head according to claim 2, characterized in that the water mist head (102) is screwed to the lower side of the outer wall of the atomizing pipe (1), and the lower end of the atomizing pipe (1) is in contact with the upper end of the ring seal ring three (101).
8. Leak-proof water mist head according to claim 2, characterised in that the locknut (105) is screwed on the underside of the outer wall of the atomising tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456483.1U CN214713958U (en) | 2021-03-02 | 2021-03-02 | Anti-leakage water mist spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120456483.1U CN214713958U (en) | 2021-03-02 | 2021-03-02 | Anti-leakage water mist spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214713958U true CN214713958U (en) | 2021-11-16 |
Family
ID=78591652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120456483.1U Active CN214713958U (en) | 2021-03-02 | 2021-03-02 | Anti-leakage water mist spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214713958U (en) |
-
2021
- 2021-03-02 CN CN202120456483.1U patent/CN214713958U/en active Active
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