CN210355803U - Fire hydrant pressure checking device with recording function - Google Patents
Fire hydrant pressure checking device with recording function Download PDFInfo
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- CN210355803U CN210355803U CN201920959220.5U CN201920959220U CN210355803U CN 210355803 U CN210355803 U CN 210355803U CN 201920959220 U CN201920959220 U CN 201920959220U CN 210355803 U CN210355803 U CN 210355803U
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- fire hydrant
- outlet pipe
- hydrant body
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Abstract
The utility model relates to a fire hydrant technical field specifically is a take record function's fire hydrant pressure check device, including the fire hydrant body, one side intercommunication of fire hydrant body surface has the outlet pipe, is equipped with on the outlet pipe to seal and ties, and the opposite side intercommunication of fire hydrant body surface has first screwed pipe, installs water pressure sensing record appearance on the first screwed pipe, and the top of fire hydrant body is equipped with the bolt cap. This take record function's fire hydrant pressure check device, at the in-process of overhauing, utilize water pressure sensing record appearance, screw rod and seal the bolt and detect the inside water pressure situation of fire hydrant, valve situation of opening and shutting and the sealed situation respectively, solve the problem that the fire hydrant is not convenient for overhaul.
Description
Technical Field
The utility model relates to a fire hydrant technical field specifically is a take record function's fire hydrant pressure check device.
Background
The fire hydrant is a fixed fire-fighting equipment, and mainly has the functions of controlling combustible material, isolating combustion-supporting material and eliminating fire source. At present, the existing fire hydrant is inconvenient to overhaul, wherein the existing fire hydrant comprises a water pressure condition inside the fire hydrant, a valve opening and closing condition and a sealing condition, certain potential safety hazards exist, and the fire hydrant is inconvenient to use. In view of this, we propose a fire hydrant pressure checking apparatus with a recording function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take record function's fire hydrant pressure check device to the problem of overhauing is not convenient for to the fire hydrant that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the pressure checking device for the fire hydrant with the recording function comprises a fire hydrant body, wherein a first flange is tightly welded at the top end of the fire hydrant body, a plurality of screw holes are formed in the first flange, one side of the outer surface of the fire hydrant body is communicated with a water outlet pipe, internal threads are formed in the inner wall of the water outlet pipe, a first threaded pipe is communicated with the other side of the outer surface of the fire hydrant body, and a water pressure sensing recorder is installed on the first threaded pipe;
a bolt cap is arranged at the top end of the fire hydrant body, a second flange is tightly welded at the bottom end of the bolt cap, a plurality of through holes are formed in the second flange, bolts are arranged in the through holes, a second threaded pipe is tightly welded on the top wall of the bolt cap, a screw rod is arranged in the second threaded pipe, a hexagonal nut is tightly welded at one end, extending out of the second threaded pipe, of the screw rod, and a sealing plug is arranged at one end, extending into the fire hydrant body, of the screw rod;
the water outlet pipe is provided with a sealing bolt, the sealing bolt is provided with external threads, and one end of the sealing bolt extending into the water outlet pipe is provided with a rubber column.
Preferably, the bolt passes through the through hole, and the bolt is in threaded connection with the first flange through the screw hole.
Preferably, the diameter of the screw is matched with the inner diameter of the second threaded pipe, and the screw is in threaded connection with the second threaded pipe.
Preferably, the diameter of the sealing plug is matched with the inner diameter of the fire hydrant body, and the sealing plug is tightly attached to the inner wall of the fire hydrant body.
Preferably, the diameter of the sealing bolt is matched with the inner diameter of the water outlet pipe, the sealing bolt is in threaded connection with the inner thread through the outer thread, and the rubber column is tightly attached to the inner wall of the water outlet pipe.
Preferably, the inner wall of the bottom end of the fire hydrant body is provided with a pressurizing ring, and the cross section of the pressurizing ring is arranged in a small-end-up mode.
Preferably, the screw holes and the through holes are 2-4 in the same number and are arranged in an annular shape at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this take record function's fire hydrant pressure check device, at the in-process of overhauing, utilize water pressure sensing record appearance, screw rod and seal the bolt and detect the inside water pressure situation of fire hydrant, valve situation of opening and shutting and the sealed situation respectively, simple structure, convenient to use solves the problem that the fire hydrant was not convenient for overhaul.
2. This take record function's fire hydrant pressure check device, fire hydrant body bottom inner wall is equipped with increases the clamping ring, and the cross section that increases the clamping ring is big end down and sets up, because the top end opening that increases the clamping ring is less, consequently, water pressure increase when rivers spout from the top end opening that increases the clamping ring increases rivers and follow the distance that the outlet pipe erupted.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the fire hydrant body according to the present invention;
FIG. 4 is a schematic structural view of the plug cap of the present invention;
fig. 5 is a schematic structural view of the middle sealing plug of the present invention.
In the figure: 1. a hydrant body; 11. a first flange; 111. a screw hole; 12. a water outlet pipe; 121. an internal thread; 13. a first threaded pipe; 131. a water pressure sensing recorder; 14. a pressure increasing ring; 2. a bolt cap; 21. a second flange; 211. a through hole; 212. a bolt; 22. a second threaded pipe; 23. a screw; 231. a hexagonal nut; 232. a sealing plug; 3. sealing the plug; 31. an external thread; 32. a rubber column.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
A pressure checking device of a fire hydrant with a recording function is disclosed, as shown in figures 1-5, and comprises a fire hydrant body 1, wherein a first flange 11 is tightly welded at the top end of the fire hydrant body 1, a plurality of screw holes 111 are arranged on the first flange 11, one side of the outer surface of the fire hydrant body 1 is communicated with a water outlet pipe 12, the inner wall of the water outlet pipe 12 is provided with internal threads 121, the other side of the outer surface of the fire hydrant body 1 is communicated with a first threaded pipe 13, and a water pressure sensing recorder 131 is arranged on the first threaded pipe 13;
the top end of the fire hydrant body 1 is provided with a hydrant cap 2, the bottom end of the hydrant cap 2 is tightly welded with a second flange 21, the second flange 21 is provided with a plurality of through holes 211, bolts 212 are arranged in the through holes 211, a second threaded pipe 22 is tightly welded on the top wall of the hydrant cap 2, a screw rod 23 is arranged in the second threaded pipe 22, a hexagon nut 231 is tightly welded at one end of the screw rod 23 extending out of the second threaded pipe 22, and a sealing plug 232 is arranged at one end of the screw rod 23 extending into the fire hydrant body 1;
the water outlet pipe 12 is provided with a sealing plug 3, the sealing plug 3 is provided with external threads 31, and one end of the sealing plug 3 extending into the water outlet pipe 12 is provided with a rubber column 32.
In the embodiment, the fire hydrant body 1, the hydrant cap 2 and the sealing hydrant 3 are made of steel materials, and the steel materials have good compression resistance and corrosion resistance and prolong the service life of the fire hydrant.
Further, bolts 212 are inserted through the through holes 211, and the bolts 212 are screwed with the first flange 11 through the screw holes 111, so that the bolts 212 can be used to fix the second flange 21 to the first flange 11.
Besides, the diameter of the screw 23 is matched with the inner diameter of the second threaded pipe 22, the screw 23 is in threaded connection with the second threaded pipe 22, in this embodiment, the inner diameter of the second threaded pipe 22 is preferably 3cm, so that the screw 23 can be screwed into the second threaded pipe 22, the screw 23 drives the sealing plug 232 to move up and down in the fire hydrant body 1, and when the sealing plug 232 is located at a position where the fire hydrant body 1 is communicated with the water outlet pipe 12, the water outlet pipe 12 is closed.
It is worth to be noted that, the diameter of the sealing plug 232 is matched with the inner diameter of the fire hydrant body 1, and the sealing plug 232 is tightly attached to the inner wall of the fire hydrant body 1, so that the communication position between the fire hydrant body 1 and the water outlet pipe 12 is conveniently sealed by the sealing plug 232, and water leakage is prevented.
Specifically, the diameter of the sealing plug 3 is matched with the inner diameter of the water outlet pipe 12, the sealing plug 3 is in threaded connection with the inner thread 121 through the outer thread 31, the rubber column 32 is tightly attached to the inner wall of the water outlet pipe 12, the inner diameter of the water outlet pipe 12 is preferably 6cm in the embodiment, the sealing plug 3 is convenient to close the opening of the water outlet pipe 12, and the rubber column 32 can further improve the sealing effect of the water outlet pipe 12.
Furthermore, the same number of the screw holes 111 and the through holes 211 is 2-4, and the screw holes 111 and the through holes 211 are arranged in an annular equal interval, in this embodiment, the number of the screw holes 111 and the through holes 211 is preferably 4, and the bolt cap 2 is fixed on the top end of the fire hydrant body 1 by a plurality of bolts 212, so that the mounting stability of the bolt cap 2 is improved.
It is worth noting that the water pressure sensing recorder 131 can be a model SIN-P300 produced by Jiangsu union measuring instrument, Inc., and the matched circuit and power supply are also provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.
In this embodiment, a water pressure sensing recorder 131 is installed on a first threaded pipe 13 disposed on the outer surface of a fire hydrant body 1, so as to conveniently record and detect the water pressure condition in the fire hydrant body 1 by using the water pressure sensing recorder 131, a hydrant cap 2 is disposed on the top end of the fire hydrant body 1, a screw 23 in threaded connection with the screw is disposed in a second threaded pipe 22 on the hydrant cap 2, the screw 23 is screwed into the second threaded pipe 22, so that the screw 23 drives a sealing plug 232 to move up and down in the fire hydrant body 1, and when the sealing plug 232 is located at a position where the fire hydrant body 1 is communicated with a water outlet pipe 12, the water outlet pipe 12 is closed, so as to conveniently control the communication condition between the fire hydrant body 1 and the water outlet pipe 12 by using the sealing plug 232, meanwhile, a sealing plug 3 is disposed on the water outlet pipe 12, a rubber column 32 is disposed at one end of the sealing plug 3 extending into the water outlet pipe 12, so as to, and the rubber column 32 can further improve the sealing effect of the water outlet pipe 12, so that the water pressure sensing recorder 131, the screw 23 and the sealing bolt 3 can be conveniently utilized to respectively detect the water pressure condition inside the fire hydrant, the valve opening and closing condition and the sealing condition in the process of overhauling, the structure is simple, the use is convenient, and the problem that the fire hydrant is inconvenient to overhaul is solved.
Example 2
As the utility model discloses a second kind preferred embodiment, 1 bottom inner wall of fire hydrant body is equipped with pressure increasing ring 14, and pressure increasing ring 14's cross section is big-end-up setting, because pressure increasing ring 14's top end opening is less, consequently, water pressure increase when rivers spout from pressure increasing ring 14's top end opening increases rivers from the distance that outlet pipe 12 erupted.
When the pressure checking device with recording function of the fire hydrant of the utility model is used, the water pressure sensing recorder 131 is installed on the first threaded pipe 13 arranged on the outer surface of the fire hydrant body 1, which is convenient for using the water pressure sensing recorder 131 to record and detect the water pressure condition in the fire hydrant body 1, the top end of the fire hydrant body 1 is provided with the bolt cap 2, the screw rod 23 connected with the bolt cap 2 is arranged in the second threaded pipe 22 on the bolt cap 2, the screw rod 23 is screwed in the second threaded pipe 22, so that the screw rod 23 drives the sealing plug 232 to move up and down in the fire hydrant body 1, and when the sealing plug 232 is positioned at the position where the fire hydrant body 1 is communicated with the water outlet pipe 12, the water outlet pipe 12 is closed, which is convenient for using the sealing plug 232 to control the communication condition between the fire hydrant body 1 and the water outlet pipe 12, meanwhile, the water outlet pipe 12 is provided with the sealing plug 3, one end of the sealing plug 3 extending into, be convenient for utilize and seal the cock closure of tying 3 with outlet pipe 12, and the sealed effect of improvement outlet pipe 12 that rubber column 32 can be further, consequently, at the in-process of overhauing, be convenient for utilize water pressure sensing record appearance 131, screw 23 and seal that tie 3 detects the inside water pressure situation of fire hydrant, valve situation of opening and shutting and the sealed situation respectively, simple structure, convenient to use solves the problem that the fire hydrant is not convenient for overhaul, be convenient for popularize and promote.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a take record function's fire hydrant pressure check device, includes fire hydrant body (1), its characterized in that: a first flange (11) is tightly welded at the top end of the fire hydrant body (1), a plurality of screw holes (111) are formed in the first flange (11), a water outlet pipe (12) is communicated with one side of the outer surface of the fire hydrant body (1), internal threads (121) are formed in the inner wall of the water outlet pipe (12), a first threaded pipe (13) is communicated with the other side of the outer surface of the fire hydrant body (1), and a water pressure sensing recorder (131) is installed on the first threaded pipe (13);
the fire hydrant comprises a fire hydrant body (1), and is characterized in that a hydrant cap (2) is arranged at the top end of the fire hydrant body (1), a second flange (21) is tightly welded at the bottom end of the hydrant cap (2), a plurality of through holes (211) are formed in the second flange (21), bolts (212) are arranged in the through holes (211), a second threaded pipe (22) is tightly welded at the top wall of the hydrant cap (2), a screw rod (23) is arranged in the second threaded pipe (22), a hexagon nut (231) is tightly welded at one end, extending out of the second threaded pipe (22), of the screw rod (23), and a sealing plug (232) is arranged at one end, extending into the fire hydrant body (1), of the screw rod (23);
be equipped with on outlet pipe (12) and seal and tie (3), it is equipped with external screw thread (31) on tying (3) to seal, it stretches into to seal ties (3) one end in outlet pipe (12) is equipped with rubber column (32).
2. The hydrant pressure checking apparatus with recording function according to claim 1, wherein: the bolt (212) penetrates through the through hole (211), and the bolt (212) is in threaded connection with the first flange (11) through the screw hole (111).
3. The hydrant pressure checking apparatus with recording function according to claim 1, wherein: the diameter of the screw rod (23) is matched with the inner diameter of the second threaded pipe (22), and the screw rod (23) is in threaded connection with the second threaded pipe (22).
4. The hydrant pressure checking apparatus with recording function according to claim 1, wherein: the diameter of the sealing plug (232) is matched with the inner diameter of the fire hydrant body (1), and the sealing plug (232) is tightly attached to the inner wall of the fire hydrant body (1).
5. The hydrant pressure checking apparatus with recording function according to claim 1, wherein: the diameter of sealing the bolt (3) with the internal diameter looks adaptation of outlet pipe (12), seal bolt (3) and pass through external screw thread (31) with internal thread (121) threaded connection, rubber column (32) with the inner wall of outlet pipe (12) closely laminates.
6. The hydrant pressure checking apparatus with recording function according to claim 1, wherein: the fire hydrant is characterized in that a pressurizing ring (14) is arranged on the inner wall of the bottom end of the fire hydrant body (1), and the cross section of the pressurizing ring (14) is arranged in a small-end-up mode.
7. The hydrant pressure checking apparatus with recording function according to claim 1, wherein: the number of the screw holes (111) is the same as that of the through holes (211), and the screw holes and the through holes are all 2-4 and are arranged in an annular shape at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959220.5U CN210355803U (en) | 2019-06-25 | 2019-06-25 | Fire hydrant pressure checking device with recording function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959220.5U CN210355803U (en) | 2019-06-25 | 2019-06-25 | Fire hydrant pressure checking device with recording function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210355803U true CN210355803U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959220.5U Active CN210355803U (en) | 2019-06-25 | 2019-06-25 | Fire hydrant pressure checking device with recording function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210355803U (en) |
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2019
- 2019-06-25 CN CN201920959220.5U patent/CN210355803U/en active Active
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