CN213252757U - Fire pump adapter for improving sealing performance - Google Patents
Fire pump adapter for improving sealing performance Download PDFInfo
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- CN213252757U CN213252757U CN202021828371.6U CN202021828371U CN213252757U CN 213252757 U CN213252757 U CN 213252757U CN 202021828371 U CN202021828371 U CN 202021828371U CN 213252757 U CN213252757 U CN 213252757U
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- water outlet
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- seat body
- valve seat
- sealing
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Abstract
The utility model relates to a fire pump adapter for improving sealing performance, which comprises a valve seat body and two water outlet pipes, wherein the two water outlet pipes are arranged on one side of the valve seat body in parallel, the two water outlet pipes are both fixedly connected with the upper end part of the valve seat body, and the two water outlet pipes are both communicated with the valve seat body; the upper end of the valve seat body is provided with a valve rod, and the valve rod is connected with the valve seat body; the upper end of the valve rod is sleeved with a hand wheel which is fixedly connected with the upper end part of the valve rod; the lower end part of the valve seat body is provided with a water inlet; sealing devices capable of being tightly sealed and retracted are arranged in the two water outlet pipes, and each sealing device is embedded into the inner wall of the corresponding water outlet pipe; the water pipe connector is arranged at the water outlet of the water outlet pipe and is detachably connected with the water outlet pipe; the water pipe joint is fixedly sleeved with an annular magnet. Compared with the prior art, the utility model discloses utilize sealing device to tighten up sealed water pipe joint, can seal water pipe joint and play water piping connection department, promote the leakproofness.
Description
Technical Field
The utility model relates to a fire control technical field, particularly, in particular to promote fire pump adapter of leakproofness.
Background
In the prior art, a water pump adapter is a fire-fighting facility matched with a high-rise building according to a building design fire protection standard and is usually connected with a water supply system of fire-fighting equipment such as an automatic water-spraying fire-extinguishing system or a fire hydrant and the like in the building; however, the water pump adapter is likely to be deteriorated after long-term use or after long-term storage, and the seal ring is likely to be deteriorated and deformed, thereby deteriorating the sealing performance in the water pump adapter.
In the prior art, like 201821396919.7 application number's a dismantlement formula fire pump adapter, it includes the throttle pipe, throttle pipe upper end fixed mounting has the rotation head, the last fixed surface swing joint of rotation head has the axis of rotation, the governing valve has been cup jointed to the outside of axis of rotation, the last surface left and right sides fixed mounting of rotation head has the fender beam, the last fixed surface of fender beam installs the carousel, the left side fixed mounting of throttle pipe has the forcing pipe, the last fixed surface of forcing pipe installs the pump machine base, the upper surface of pump machine base passes through bolt fixedly connected with connecting seat, the last fixed surface of connecting seat installs the connector, the last fixed surface of connector installs the pressure pipe, the left side fixedly connected with connecting pipe of forcing pipe, the last fixed surface of connecting pipe installs U type joint, the last fixed surface of U type joint installs the closing cap, flanges are fixedly arranged on the right side of the connecting pipe, the two ends of the pressurizing pipe and the two sides of the throttle pipe. As is apparent from the above description, the conventional techniques have failed to solve the problem of deterioration of the seal ring and deterioration of the sealing performance in the water pump coupling.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model discloses an aim at propose one kind and promote fire pump adapter of leakproofness.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the fire pump adapter for improving the sealing performance comprises a valve seat body and two water outlet pipes, wherein the two water outlet pipes are arranged on one side of the valve seat body in parallel, are fixedly connected with the upper end part of the valve seat body and are communicated with the valve seat body; a valve rod is arranged at the upper end of the valve seat body and connected with the valve seat body; a hand wheel is sleeved at the upper end of the valve rod and fixedly connected with the upper end part of the valve rod; the lower end part of the valve seat body is provided with a water inlet; sealing devices capable of being tightly sealed and retracted are arranged in the two water outlet pipes, and each sealing device is embedded into the inner wall of the corresponding water outlet pipe and is fixedly connected with the water outlet pipe; the sealing device is positioned at the water outlet corresponding to the water outlet pipe; the water pipe connector is arranged at the water outlet of the water outlet pipe and is detachably connected with the water outlet pipe; the water pipe joint is fixedly sleeved with an annular magnet.
The utility model has the advantages that: the sealing device tightens up the sealed water pipe joint, can seal the water pipe joint and go out the water piping connection department, promotes the leakproofness.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the sealing device comprises a mounting seat and a sealing ring, and the mounting seat is fixedly embedded in the inner wall of the water outlet pipe and is fixedly and hermetically connected with the water outlet pipe; the mounting seat is provided with a mounting hole vertically penetrating through the mounting seat; an annular mounting groove is formed in the mounting seat, surrounds the mounting hole and is communicated with the mounting hole; the sealing ring is limited and arranged in the mounting groove; a sliding groove is further formed in the mounting seat and is communicated with the mounting groove; be provided with the slider in the spout, magnet magnetism is inhaled the slider, the slider can slide extrusion in the spout the sealing washer.
The beneficial effect of adopting the further scheme is that: under the magnetic field effect of magnet, the slider slides the extrusion in the spout the sealing washer for the water pipe head is hugged closely to the sealing washer, seals water pipe head's circumference, and under the ageing or the condition that appears warping of sealing washer, also enable fire pump adapter and outside water pipe sealing connection, promote the leakproofness.
Further, a plurality of sliding grooves are arranged in the circumferential direction of the mounting groove, and are communicated with the mounting groove; each sliding groove is internally provided with a sliding block.
The beneficial effect of adopting the further scheme is that: under the magnetic field effect of magnet, the extrusion is slided in its spout that corresponds to a plurality of sliders the sealing washer for water pipe head is hugged closely to the sealing washer, carries out inseparabler sealing to water pipe head's circumference, promotes the leakproofness.
Further, the slider is made of a ferrous material.
Furthermore, an annular groove is formed in the water pipe connector, and the magnet is fixedly sleeved in the annular groove.
The beneficial effect of adopting the further scheme is that: the magnet is fixedly sleeved in the annular groove, so that the magnet is more stable in the process of drawing out the water pipe joint or inserting the water pipe joint into the water outlet pipe.
Drawings
Fig. 1 is a side view of the fire pump adapter of the present invention for improving sealing performance;
fig. 2 is a schematic side view of the fire pump adaptor for improving sealing performance of the present invention;
fig. 3 is a schematic structural view of the sealing device of the present invention;
fig. 4 is a top view of the sealing device of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the water outlet valve comprises a valve seat body, a water outlet pipe 2, a water outlet pipe 3, a valve rod 4, a hand wheel 5 and a water inlet;
6. the sealing device comprises a sealing device 6.1, a mounting seat 6.2, a sealing ring 6.3, a mounting hole 6.4, a mounting groove 6.5, a sliding groove 6.6 and a sliding block;
7. water pipe connector, 8, magnet, 9, closing cap.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 4, the fire pump adaptor for improving sealing performance includes a valve seat body 1 and two water outlet pipes 2, the two water outlet pipes 2 are arranged in parallel at one side of the valve seat body 1, both the two water outlet pipes 2 are fixedly connected with the upper end of the valve seat body 1, and both the two water outlet pipes 2 are communicated with the valve seat body 1; a valve rod 3 is arranged at the upper end of the valve seat body 1, and the valve rod 3 is connected with the valve seat body 1; a hand wheel 4 is sleeved at the upper end of the valve rod 3, and the hand wheel 4 is fixedly connected with the upper end part of the valve rod 3; the lower end part of the valve seat body 1 is provided with a water inlet 5; sealing devices 6 capable of being tightly sealed and retracted are arranged in the two water outlet pipes 2, and each sealing device 6 is embedded into the inner wall of the corresponding water outlet pipe 2 and is fixedly connected with the water outlet pipe 2; the sealing device 6 is positioned at the water outlet corresponding to the water outlet pipe 2; the water pipe connector 7 is arranged at the water outlet of the water outlet pipe 2, and is detachably connected with the water outlet pipe 2; and an annular magnet 8 is fixedly sleeved on the water pipe joint 7.
The water inlet 5 is connected with the water outlet of the water pump, and the two water outlet pipes 2 are respectively connected with a water pipe through water pipe connectors 7; the water pipe joint 7 is inserted into the water outlet pipe 2 and penetrates through the sealing device 6; the magnet 8 is arranged at one side of the sealing device 6, and the sealing device 6 tightens and seals the water pipe joint 7 under the action of the magnetic field of the magnet 8;
the water inlet 5 introduces water flow; water is output through the valve seat body 1 and the two water outlet pipes 2; the sealing device 6 tightens the sealing water pipe connector 7, can seal the joint of the water pipe connector 7 and the water outlet pipe 2, and improves the sealing property;
when the fire fighting is finished, the water pump stops running, the water pipe connector 7 is pulled out from the water outlet pipe 2, and the sealing device 6 is restored to the original state.
In the above embodiment, the sealing device 6 includes a mounting seat 6.1 and a sealing ring 6.2, and the mounting seat 6.1 is fixedly embedded in the inner wall of the water outlet pipe 2 and is fixedly and hermetically connected with the water outlet pipe 2; the mounting seat 6.1 is provided with a mounting hole 6.3 vertically penetrating through the mounting seat 6.1; an annular mounting groove 6.4 is formed in the mounting seat 6.1, and the mounting groove 6.4 surrounds the mounting hole 6.3 and is communicated with the mounting hole 6.3; the sealing ring 6.2 is limited and arranged in the mounting groove 6.4; a chute 6.5 is also arranged in the mounting seat 6.1, and the chute 6.5 is communicated with the mounting groove 6.4; a sliding block 6.6 is arranged in the sliding groove 6.5, the magnet 8 magnetically attracts the sliding block 6.6, and the sliding block 6.6 can slide in the sliding groove 6.5 to extrude the sealing ring 6.2.
The water pipe connector 7 is inserted into the water outlet pipe 2, under the action of a magnetic field of the magnet 8, the sliding block 6.6 slides in the sliding groove 6.5 to extrude the sealing ring 6.2, so that the sealing ring 6.2 is tightly attached to the water pipe connector 7 to seal the circumferential direction of the water pipe connector 7, and the fire pump connector can be hermetically connected with an external water pipe under the condition that the sealing ring 6.2 is aged or deformed, so that the sealing property is improved; during fire control extinguishment is finished, the water pump stops running, the water pipe connector 7 is pulled out from the water outlet pipe 2, the sealing ring 6.2 is restored to the original state, and the sliding block 6.6 is pushed to return.
In the above embodiment, the sliding groove 6.5 is provided in plurality, the sliding grooves 6.5 are arranged in the circumferential direction of the mounting groove 6.4, and the sliding grooves 6.5 are all communicated with the mounting groove 6.4; each sliding groove 6.5 is internally provided with a sliding block 6.6.
Under the magnetic field effect of magnet 8, a plurality of sliders 6.6 slide in its spout 6.5 that corresponds and extrude sealing washer 6.2 for water pipe head 7 is hugged closely to sealing washer 6.2, seals water pipe head 7's circumference, and under the condition that sealing washer 6.2 is ageing or appear warping, also can make fire pump adapter and outside water pipe sealing connection, promote the leakproofness.
In the above embodiment, the slider 6.6 is made of a ferrous material.
The sliding block 6.6 is made of iron material, so that the sliding block can move under the action of the magnetic field of the magnet 8 and extrude the sealing ring 6.2.
In the above embodiment, the water pipe joint 7 is provided with an annular groove, and the magnet 8 is fixedly sleeved in the annular groove.
The magnet 8 is fixedly sleeved in the annular groove, so that the magnet 8 is more stable in the process that the water pipe connector 7 is drawn out or inserted into the water outlet pipe 2.
In the above embodiment, the water outlets of the two water outlet pipes 2 are both provided with the sealing caps 9, and the two sealing caps 9 are detachably connected with the corresponding water outlet pipes 2 respectively and seal the water outlets of the corresponding water outlet pipes 2.
When the water outlet pipe 2 does not discharge water, the sealing cover 9 is utilized to seal the water outlet pipe 2, so that sundries entering the water outlet pipe 2 and the valve seat body 1 are avoided, and the service life of the water outlet pipe 2 and the valve seat body 1 is prolonged.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The fire pump adapter for improving the sealing performance comprises a valve seat body (1) and two water outlet pipes (2), wherein the two water outlet pipes (2) are arranged on one side of the valve seat body (1) in parallel, the two water outlet pipes (2) are fixedly connected with the upper end part of the valve seat body (1), and the two water outlet pipes (2) are communicated with the valve seat body (1); a valve rod (3) is arranged at the upper end of the valve seat body (1), and the valve rod (3) is connected with the valve seat body (1); a hand wheel (4) is sleeved at the upper end of the valve rod (3), and the hand wheel (4) is fixedly connected with the upper end part of the valve rod (3); a water inlet (5) is formed in the lower end part of the valve seat body (1); the method is characterized in that: sealing devices (6) capable of being tightly sealed and retracted are arranged in the two water outlet pipes (2), and each sealing device (6) is embedded into the inner wall of the corresponding water outlet pipe (2) and fixedly connected with the water outlet pipe (2); the sealing device (6) is positioned at the water outlet corresponding to the water outlet pipe (2); the water pipe connector (7) is arranged at the water outlet of the water outlet pipe (2), and is detachably connected with the water outlet pipe (2); the water pipe joint (7) is fixedly sleeved with an annular magnet (8).
2. A fire pump coupling for improving sealability as claimed in claim 1, wherein: the sealing device (6) comprises a mounting seat (6.1) and a sealing ring (6.2), wherein the mounting seat (6.1) is fixedly embedded in the inner wall of the water outlet pipe (2) and is fixedly and hermetically connected with the water outlet pipe (2); the mounting seat (6.1) is provided with a mounting hole (6.3) vertically penetrating through the mounting seat (6.1); an annular mounting groove (6.4) is formed in the mounting seat (6.1), the mounting groove (6.4) surrounds the mounting hole (6.3) and is communicated with the mounting hole (6.3); the sealing ring (6.2) is limited and arranged in the mounting groove (6.4); a sliding groove (6.5) is further formed in the mounting seat (6.1), and the sliding groove (6.5) is communicated with the mounting groove (6.4); be provided with slider (6.6) in spout (6.5), magnet (8) magnetism is inhaled slider (6.6), slider (6.6) can slide the extrusion in spout (6.5) sealing washer (6.2).
3. A fire pump coupling for improving sealability as claimed in claim 2, wherein: the sliding grooves (6.5) are arranged in plurality, the sliding grooves (6.5) are arranged in the circumferential direction of the mounting groove (6.4), and the sliding grooves (6.5) are communicated with the mounting groove (6.4); each sliding groove (6.5) is internally provided with a sliding block (6.6).
4. A fire pump coupling for improving sealability as claimed in claim 3, wherein: the sliding block (6.6) is made of a ferrous material.
5. A fire pump coupling with improved sealing according to any one of claims 1 to 4, wherein: an annular groove is formed in the water pipe connector (7), and the magnet (8) is fixedly sleeved in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021828371.6U CN213252757U (en) | 2020-08-27 | 2020-08-27 | Fire pump adapter for improving sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021828371.6U CN213252757U (en) | 2020-08-27 | 2020-08-27 | Fire pump adapter for improving sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213252757U true CN213252757U (en) | 2021-05-25 |
Family
ID=75979478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021828371.6U Active CN213252757U (en) | 2020-08-27 | 2020-08-27 | Fire pump adapter for improving sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213252757U (en) |
-
2020
- 2020-08-27 CN CN202021828371.6U patent/CN213252757U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fire pump adapter for improving sealing Effective date of registration: 20221209 Granted publication date: 20210525 Pledgee: Fujian Nan'an Rural Commercial Bank Co.,Ltd. Meilin Sub branch Pledgor: Nan'an QUANNAN fire valve Co.,Ltd. Registration number: Y2022350000174 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |