CN212867947U - Special water pump of fire control - Google Patents
Special water pump of fire control Download PDFInfo
- Publication number
- CN212867947U CN212867947U CN202021480369.4U CN202021480369U CN212867947U CN 212867947 U CN212867947 U CN 212867947U CN 202021480369 U CN202021480369 U CN 202021480369U CN 212867947 U CN212867947 U CN 212867947U
- Authority
- CN
- China
- Prior art keywords
- pump body
- fixedly connected
- wall
- push rod
- pump
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a special water pump of fire control, including the pump body, the upper end fixedly connected with bearer bar of the pump body, the inside of bearer bar is provided with sealing mechanism, and the inside of the pump body is provided with warning mechanism, the utility model discloses the beneficial effect who reaches is: the motor through setting up drives the pivot and rotates, the pivot is passed through slider and spout and is driven the threaded rod and rotate, the threaded rod rotates the extrusion through the inside screw thread of threaded ring, and then the threaded rod that makes moves down, promote the briquetting and keep off ring in close contact with through the threaded rod, and then make the inside of the pump body divide into two parts, when the pump body with the inlet tube intercommunication is inside to contain rivers, water pressure promotes the push rod and stretches out from the pressure pipe, when the pump body with the inlet tube intercommunication is inside not to have rivers, the spring promotes the dog and removes, and then inside driving push rod immigration pressure pipe, can observe the condition in the push rod understanding water pump then, the water pump can't supply water when preventing to use.
Description
Technical Field
The utility model relates to a water pump, in particular to special water pump of fire control belongs to fire control water pump technical field.
Background
The fire-fighting water pump is a special fire-fighting water pump or a common clear water pump which reaches the national standard GB6245 fire-fighting pump performance requirement and test method, and most of fire-fighting water provided by fire-fighting water sources needs to be pressurized by the fire-fighting water pump so as to meet the requirements on water pressure and water quantity during fire extinguishment.
Current fire control water pump is because can not often use, and then can be in the closed condition for a long time, and the inside trouble that can take place of the fire control water pump of closing for a long time, and then probably lead to the inside end of intaking of fire control water pump and water supply pipe to lose the intercommunication, lead to inside rivers can't get into the water pump, when the conflagration takes place and need use the fire control water pump, the water pump can't provide rivers and then probably lead to the fire fighting failure, causes serious damage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special water pump of fire control, the effectual fire control water pump that exists of having solved among the prior art is because can not often use, and then can be in the closed condition for a long time, the inside trouble that can take place of the fire control water pump of closing for a long time, and then probably lead to the inside end of intaking of fire control water pump and water supply pipe to lose the intercommunication, lead to inside the unable entering water pump of rivers, when the conflagration takes place and need use the fire control water pump, the water pump can't provide rivers and then probably lead to the fire control failure, cause the problem of serious damage.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a special water pump for fire control, which comprises a pump body, wherein the upper end of the pump body is fixedly connected with a protection frame, a sealing mechanism is arranged inside the protection frame, a warning mechanism is arranged inside the pump body, and the outer wall of the pump body is fixedly communicated with a water inlet pipe and a water drain pipe;
the sealing mechanism comprises a motor, the motor is fixedly connected to the inner wall of the lower end of the protective frame, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft, which penetrates through the bottom of the protective frame, is rotatably connected to the outer wall of the upper end of the pump body through a waterproof bearing, the surface of one end of the rotating shaft, which is positioned inside the pump body, is provided with a slot, a threaded rod is inserted inside the slot, the inner side wall of the slot is clamped with two symmetrically arranged sliding grooves, the insides of the two sliding grooves are slidably connected with two matched sliding blocks, the two sliding blocks are fixedly connected to the outer wall of the threaded rod, the threaded rod is in threaded connection with the inside of a threaded ring, two ends of the threaded ring are symmetrically and fixedly connected with supporting rods, the other ends of the two supporting rods are, the conical surface is clamped in the conical groove, the conical groove is formed in the upper end surface of the baffle ring, and the baffle ring is fixedly sleeved on the inner wall of the pump body;
the warning mechanism includes the pressure pipe, the fixed intercommunication of pressure pipe is on the lower extreme outer wall of the pump body, the inside grafting of pressure pipe has the push rod, the other end and the separation blade contact setting of push rod, the separation blade is close to two connecting rods that one side fixedly connected with symmetry of the pump body set up, two the other end fixed connection of connecting rod is on the outer wall of the pump body, the fixed connection has the dog on the surface of push rod, the spring has been cup jointed on the surface of push rod.
As an optimized technical scheme of the utility model, the fixed cover of fender ring is located at the inner wall center of the pump body.
As an optimized technical scheme of the utility model, the spring is located between dog and the separation blade.
As a preferred technical scheme of the utility model, the fixed intercommunication of inlet tube is at the lower extreme of the pump body, the fixed intercommunication of drain pipe is in the upper end of the pump body.
As an optimized technical scheme of the utility model, the spring is in the state that compresses tightly when push rod and separation blade contact.
The utility model discloses the beneficial effect who reaches is: the motor through setting up drives the pivot and rotates, the pivot is passed through slider and spout and is driven the threaded rod and rotate, the threaded rod rotates the extrusion through the inside screw thread of threaded ring, and then the threaded rod that makes moves down, promote the briquetting and keep off ring in close contact with through the threaded rod, and then make the inside of the pump body divide into two parts, when the pump body with the inlet tube intercommunication is inside to contain rivers, water pressure promotes the push rod and stretches out from the pressure pipe, when the pump body with the inlet tube intercommunication is inside not to have rivers, the spring promotes the dog and removes, and then inside driving push rod immigration pressure pipe, can observe the condition in the push rod understanding water pump then, the water pump can't supply water when preventing to use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 4 is an enlarged view of a portion B of fig. 1 according to the present invention.
In the figure: 1. a pump body; 2. a protective frame; 3. a sealing mechanism; 31. a motor; 32. a rotating shaft; 33. a waterproof bearing; 34. a slot; 35. a threaded rod; 36. a chute; 37. a slider; 38. a threaded ring; 39. a support bar; 310. briquetting; 311. a conical surface; 312. a conical groove; 313. a baffle ring; 4. a warning mechanism; 41. a pressure pipe; 42. a push rod; 43. a baffle plate; 44. a connecting rod; 45. a stopper; 46. a spring; 5. a water inlet pipe; 6. and a water discharge pipe.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): as shown in fig. 1-4, the utility model relates to a special water pump for fire fighting, which comprises a pump body 1, wherein the upper end of the pump body 1 is fixedly connected with a protection frame 2, a sealing mechanism 3 is arranged inside the protection frame 2, a warning mechanism 4 is arranged inside the pump body 1, and the outer wall of the pump body 1 is fixedly communicated with a water inlet pipe 5 and a water outlet pipe 6;
the sealing mechanism 3 comprises a motor 31, the motor 31 is fixedly connected on the inner wall of the lower end of the protective frame 2, the output end of the motor 31 is fixedly connected with a rotating shaft 32, one end of the rotating shaft 32, which penetrates through the bottom of the protective frame 2, is rotatably connected on the outer wall of the upper end of the pump body 1 through a waterproof bearing 33, a slot 34 is arranged on the surface of one end of the rotating shaft 32, which is positioned inside the pump body 1, a threaded rod 35 is inserted inside the slot 34, two symmetrically arranged sliding grooves 36 are clamped on the inner side wall of the slot 34, two matched sliding blocks 37 are slidably connected inside the two sliding grooves 36, the two sliding blocks 37 are fixedly connected on the outer wall of the threaded rod 35, the threaded rod 35 is in threaded connection inside a threaded ring 38, two ends of the threaded ring 38 are symmetrically and fixedly connected with supporting rods 39, the lower surface of the pressing block 310 is provided with a conical surface 311, the conical surface 311 is clamped inside a conical groove 312, the conical groove 312 is arranged on the upper end surface of a baffle ring 313, the baffle ring 313 is fixedly sleeved on the inner wall of the pump body 1, the motor 31 is started, the motor 31 drives the rotating shaft 32 to rotate, a sliding chute 36 and a sliding block 37 inside the rotating shaft 32 drive a threaded rod 35 to rotate, threads on the surface extrude threads inside a threaded ring 38 when the threaded rod 35 rotates, the threaded rod 35 further rotates and moves downwards, the threaded rod 35 pushes the pressing plate 310 to move downwards when moving downwards, and then the conical surface 311 at the lower end of the pressing plate 310 is attached to the conical groove 312 on the upper surface of the baffle ring 313, so that the pump body 1 is divided into;
the warning mechanism 4 comprises a pressure pipe 41, the pressure pipe 41 is fixedly communicated with the outer wall of the lower end of the pump body 1, a push rod 42 is inserted in the pressure pipe 41, the other end of the push rod 42 is arranged in contact with a blocking piece 43, one side of the blocking piece 43, which is close to the pump body 1, is fixedly connected with two connecting rods 44 which are symmetrically arranged, the other ends of the two connecting rods 44 are fixedly connected with the outer wall of the pump body 1, a blocking piece 45 is fixedly connected with the surface of the push rod 42, a spring 46 is sleeved on the surface of the push rod 42, when water flows are contained in the pump body 1 communicated with the water inlet pipe 5, the thrust caused by the water flows is greater than the thrust of the spring 46 to the push rod 42, the push rod 42 is pushed by the water pressure to extend out of the pressure pipe 41, the push rod 42 is contacted with the blocking piece 43, when the push, spring 46 promotes dog 45 and removes, and inside the dog drove push rod 42 immigration pressure pipe 41, push rod 42 and separation blade 43 separation of messenger, when push rod 42 and separation blade 43 separation, the part that shows the pump body 1 and inlet tube 5 intercommunication does not have rivers, and then can observe the condition in the water pump is known to the state of push rod 42 and separation blade 43, and the water pump can't supply water when preventing to use, leads to the fire fighting failure to cause serious damage.
The baffle ring 313 is fixedly sleeved at the center of the inner wall of the pump body 1, and the pump body 1 is divided into two parts from the center through the baffle ring 313.
The inlet pipe 5 is fixedly communicated with the lower end of the pump body 1, the drain pipe 6 is fixedly communicated with the upper end of the pump body 1, and the inlet pipe 5 is communicated with the pressure pipe 41.
The spring 46 is in a compressed state when the push rod 42 is in contact with the flap 43.
Specifically, when the utility model is used, firstly, the motor 31 is started, the motor 31 drives the rotating shaft 32 to rotate, the chute 36 and the slide block 37 inside the rotating shaft 32 drive the threaded rod 35 to rotate, the thread on the surface extrudes the thread inside the threaded ring 38 when the threaded rod 35 rotates, and further the threaded rod 35 moves downwards when rotating, the threaded rod 35 pushes the pressing plate 310 to move downwards when moving downwards, so that the conical surface 311 at the lower end of the pressing plate 310 is attached to the conical groove 312 on the upper surface of the baffle ring 313, and further the pump body 1 is divided into two parts from the center, when the pump body 1 communicated with the water inlet pipe 5 contains water flow, the thrust caused by the water flow is larger than the thrust of the spring 46 to the push rod 42, so that the water pressure pushes the push rod 42 to extend out from the pressure pipe 41, so that the push rod 42 is contacted with the baffle 43, when the push rod 42 is contacted with the baffle 43, it is shown that the part, spring 46 promotes dog 45 and removes, and inside the dog drove push rod 42 immigration pressure pipe 41, push rod 42 and separation blade 43 separation of messenger, when push rod 42 and separation blade 43 separation, the part that shows the pump body 1 and inlet tube 5 intercommunication does not have rivers, and then can observe the condition in the water pump is known to the state of push rod 42 and separation blade 43, and the water pump can't supply water when preventing to use, leads to the fire fighting failure to cause serious damage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A special water pump for fire fighting comprises a pump body (1), and is characterized in that the upper end of the pump body (1) is fixedly connected with a protection frame (2), a sealing mechanism (3) is arranged inside the protection frame (2), a warning mechanism (4) is arranged inside the pump body (1), and a water inlet pipe (5) and a water drain pipe (6) are fixedly communicated with the outer wall of the pump body (1);
the sealing mechanism (3) comprises a motor (31), the motor (31) is fixedly connected to the inner wall of the lower end of the protective frame (2), the output end of the motor (31) is fixedly connected with a rotating shaft (32), one end of the rotating shaft (32) penetrating through the bottom of the protective frame (2) is rotatably connected to the outer wall of the upper end of the pump body (1) through a waterproof bearing (33), a slot (34) is formed in the surface of the end, located inside the pump body (1), of the rotating shaft (32), a threaded rod (35) is inserted inside the slot (34), two symmetrically-arranged sliding grooves (36) are clamped on the inner side wall of the slot (34), two sliding blocks (37) matched with each other are slidably connected inside the two sliding grooves (36), the two sliding blocks (37) are fixedly connected to the outer wall of the threaded rod (35), and the threaded rod (35) is in a threaded ring (38), the two ends of the threaded ring (38) are symmetrically and fixedly connected with supporting rods (39), the other ends of the two supporting rods (39) are fixedly connected to the inner wall of the pump body (1), the lower end of the threaded rod (35) is fixedly connected with a pressing block (310), a conical surface (311) is arranged on the lower surface of the pressing block (310), the conical surface (311) is clamped inside a conical groove (312), the conical groove (312) is arranged on the upper end surface of a retaining ring (313), and the retaining ring (313) is fixedly sleeved on the inner wall of the pump body (1);
warning mechanism (4) are including pressure pipe (41), the fixed intercommunication of pressure pipe (41) is on the lower extreme outer wall of the pump body (1), the inside grafting of pressure pipe (41) has push rod (42), the other end and separation blade (43) contact setting of push rod (42), two connecting rod (44) that one side fixedly connected with symmetry that separation blade (43) is close to the pump body (1) set up, two the other end fixed connection of connecting rod (44) is on the outer wall of the pump body (1), the fixed connection dog (45) on the surface of push rod (42), the spring (46) has been cup jointed on the surface of push rod (42).
2. The special water pump for fire fighting as defined in claim 1, wherein the baffle ring (313) is fixedly sleeved at the center of the inner wall of the pump body (1).
3. A fire fighting water pump as defined in claim 1, characterized in that the spring (46) is located between the stop (45) and the flap (43).
4. A special water pump for fire fighting as defined in claim 1, wherein the water inlet pipe (5) is fixedly connected to the lower end of the pump body (1), and the water outlet pipe (6) is fixedly connected to the upper end of the pump body (1).
5. A fire fighting water pump as defined in claim 1, characterized in that the spring (46) is in a compressed state when the push rod (42) contacts the catch (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480369.4U CN212867947U (en) | 2020-07-24 | 2020-07-24 | Special water pump of fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480369.4U CN212867947U (en) | 2020-07-24 | 2020-07-24 | Special water pump of fire control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212867947U true CN212867947U (en) | 2021-04-02 |
Family
ID=75216906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021480369.4U Active CN212867947U (en) | 2020-07-24 | 2020-07-24 | Special water pump of fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212867947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202786A (en) * | 2021-06-03 | 2021-08-03 | 浙江尔格科技股份有限公司 | Oil-submersible pump turns to discernment structure |
-
2020
- 2020-07-24 CN CN202021480369.4U patent/CN212867947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202786A (en) * | 2021-06-03 | 2021-08-03 | 浙江尔格科技股份有限公司 | Oil-submersible pump turns to discernment structure |
| CN113202786B (en) * | 2021-06-03 | 2022-02-11 | 浙江尔格科技股份有限公司 | Oil-submersible pump turns to discernment structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212867947U (en) | Special water pump of fire control | |
| CN215568037U (en) | Sealing gate valve with dredging structure | |
| CN211525586U (en) | Be provided with trip valve that overflows of self-closing structure | |
| CN213088852U (en) | Water flow control water cut-off device | |
| CN214334323U (en) | Sampling tube assembly for river sediment sampler | |
| CN212536792U (en) | Check valve | |
| CN212960873U (en) | Supercharging equipment for liquefied natural gas | |
| CN211314162U (en) | Detachable check valve | |
| CN113775573A (en) | Improved integrated intelligent pump station | |
| CN112843573A (en) | Fire control reel case | |
| CN215172249U (en) | Multifunctional washing machine faucet | |
| CN219879192U (en) | Solid-liquid separation device for water treatment | |
| CN105996788B (en) | Drinking bucket water-taking device | |
| CN206151248U (en) | Scuttlebutt water intaking ware | |
| CN213912554U (en) | High-efficient extraction filter equipment of essence raw materials | |
| CN218980623U (en) | Water treatment equipment with water quality monitoring function | |
| CN212251225U (en) | Chemical fluid ultra-fast switch valve | |
| CN211392280U (en) | Edible oil storage cylinder | |
| CN217355633U (en) | High-pressure gate valve with pressure relief and explosion prevention functions | |
| CN212590122U (en) | Novel coconut juice extractor | |
| CN219827848U (en) | High leakproofness relief valve | |
| CN217197097U (en) | Fruit deep-processing squeezing device | |
| CN209959946U (en) | Bronze stop check valve | |
| CN218485318U (en) | Filter screen and filter screen mounting structure | |
| CN219278257U (en) | Novel material sealing storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210415 Address after: 201506 Building 2, No. 999, langgong Road, Jinshan Industrial Zone, Jinshan District, Shanghai Patentee after: Shanghai Ruibang Pump Manufacturing Co.,Ltd. Address before: No.398, Xinlu Road, Xinbang Town, Songjiang District, Shanghai, 201605 Patentee before: SHANGHAI LANGPEI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |