CN210243066U - Water pressure detection equipment of intelligent fire-fighting spraying system - Google Patents
Water pressure detection equipment of intelligent fire-fighting spraying system Download PDFInfo
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- CN210243066U CN210243066U CN201921374859.3U CN201921374859U CN210243066U CN 210243066 U CN210243066 U CN 210243066U CN 201921374859 U CN201921374859 U CN 201921374859U CN 210243066 U CN210243066 U CN 210243066U
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Abstract
The utility model discloses a water pressure detection device of an intelligent fire-fighting spraying system, which comprises a protection mechanism, an external connection mechanism, an electronic mechanism and a water path control mechanism, wherein the external connection mechanism is arranged at the rear end of the protection mechanism, the electronic mechanism is arranged on the protection mechanism, and the water path control mechanism is arranged at the inner side of the protection mechanism; the pressure detection device further comprises a detection mechanism for detecting pressure, and the detection mechanism is arranged inside the protection mechanism. The utility model discloses utilize mechanical support, guaranteed the holding power and the detection effect of equipment to utilize mechanical piston part linkage and circuit contact cooperation to form the contact current technique and detect, improved the stability of equipment.
Description
Technical Field
The utility model relates to a fire sprinkler system field especially relates to an intelligence fire sprinkler system's water pressure check out test set.
Background
The fire fighting work is a work with strong sociality, and can be done well only by depending on the force of the whole society and under the attention, the support and the participation of members of the whole society, and the fire fighting work has sociality; fire management should penetrate into all fields of human harvest, thereby determining sociality of fire-fighting work; fire safety management relates to various industries and even thousands of households, in the working and living process of production, people slightly careless about fire safety management, and can possibly cause fire disasters when people lose consciousness, lose control and fail to produce, so that the regularity of fire work is determined; in spite of the complex causes of fire accidents for many years, most of the fires can be seen to be caused by one person, so that a true principle is further clarified, the fire accidents can be controlled and eliminated only by active participation of people, and the popularity of fire fighting is determined.
Most present intelligent fire sprinkler system's water pressure check out test set all uses water pressure sensor to connect the water route and detects, but general electronic components can take place the circuit after a plurality of humid environment use and damage, cause the test result inaccurate, and it is good to have mechanical pressure measurement stability far away.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water pressure check out test set of intelligence fire sprinkler system in order to solve above-mentioned problem, the utility model discloses utilize mechanical transmission and current contact to combine together, utilize mechanical transmission's stability and mechanical conducting strip to improve measurement of efficiency and stability.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a water pressure detection device of an intelligent fire-fighting spray system comprises a protection mechanism, an external connection mechanism, an electronic mechanism and a water path control mechanism, wherein the external connection mechanism is arranged at the rear end of the protection mechanism, the electronic mechanism is arranged on the protection mechanism, and the water path control mechanism is arranged on the inner side of the protection mechanism; the pressure detection device further comprises a detection mechanism for detecting pressure, and the detection mechanism is arranged inside the protection mechanism.
Preferably: the protection mechanism comprises a shell and a rear cover, wherein the front end of the shell is connected with the rear cover through a buckle.
So set up, the casing plays installation and supporting role, the back lid plays the effect of opening and shutting, connects convenient the dismantlement through the buckle.
Preferably: outer coupling mechanism includes fire-fighting pipe joint, sealed tube, reducing pipe, fire-fighting pipe joint front end has through welded connection the sealed tube, the sealed tube front end has through threaded connection reducing pipe.
So set up, the fire hose connector plays and connects outside fire sprinkler system water route effect, the sealed tube plays the sealed effect of assurance effect, has guaranteed the leakproofness through the welding.
Preferably: electronic mechanism includes control panel, speaker, battery, singlechip, control panel passes through the screw installation protection mechanism the casing upper end, the speaker passes through the screw installation protection mechanism casing one side, the battery with the singlechip passes through the screw installation protection mechanism inside the casing.
So set up, control panel plays control action, the speaker plays and sends out the alarm effect, utilizes the screw connection to guarantee stability.
Preferably: waterway control mechanism includes handle, connecting rod, ball valve, steel pipe, the steel pipe sets up outer coupling mechanism's reducing pipe with detection mechanism between the mounting bracket, and through threaded connection in reducing pipe with the mounting bracket, the ball valve is installed on the steel pipe, the connecting rod is connected ball valve one side, the handle passes through welded connection and is in on the connecting rod.
So set up, the steel pipe plays the connection effect, has guaranteed the leakproofness through threaded connection to the convenient dismantlement in later stage.
Preferably: the detection mechanism comprises a cylinder body, a piston rod, a waterproof pad and a mounting frame, the cylinder body is mounted on the mounting frame, the piston rod is connected to the cylinder body, the waterproof pad is arranged between the piston rod and the water path control mechanism, a spring is arranged between the cylinder body and the piston rod, a conductive block is arranged on the piston rod, a limiting groove is formed between the conductive block and the cylinder body, and a metal contact is mounted on the limiting groove.
So set up, the spring plays support and reset action, the conducting block with the metal contact plays contact detection and sends the signal of telecommunication effect.
Preferably: the detection mechanism comprises a cylinder body, a piston rod, a waterproof pad and a mounting frame, the cylinder body is mounted on the mounting frame, the piston rod is connected to the cylinder body, the waterproof pad is arranged between the piston rod and the water path control mechanism, the one-way valve is mounted on the cylinder body, a conductive block is arranged on the piston rod, a limiting groove is formed between the conductive block and the cylinder body, and a metal contact is mounted on the limiting groove.
So set up, the check valve to the cylinder body with aerify between the piston rod, guarantee the piston rod with there is sufficient supporting force effect between the cylinder body, the conducting block with the metal contact plays contact detection and sends the signal of telecommunication effect.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the mechanical support is utilized, the supporting force and the detection effect of the equipment are guaranteed, the mechanical piston component is linked and matched with the circuit contact to form a contact current technology for detection, and the stability of the equipment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below
The following is combined with the attached drawings to the utility model
Fig. 1 is a schematic diagram of a circuit connection structure of a single chip microcomputer and an electrical component part of a water pressure detection device of an intelligent fire sprinkler system of the present invention;
fig. 2 is a schematic view of a first structure of a water pressure detection device of the intelligent fire sprinkler system of the present invention;
fig. 3 is a schematic view of a first structure of a water pressure detection device of the intelligent fire sprinkler system of the present invention;
fig. 4 is a schematic view of the internal structure of the water pressure detection device of the intelligent fire sprinkler system of the present invention;
fig. 5 is a schematic structural view of a detection mechanism of a water pressure detection device of the intelligent fire sprinkler system of the present invention;
fig. 6 is a schematic view of a first structure of a spring of a water pressure detection device of the intelligent fire sprinkler system of the present invention;
fig. 7 is a second structural schematic diagram of a spring of the water pressure detection device of the intelligent fire sprinkler system of the present invention;
fig. 8 is a first structural schematic view of a check valve of a water pressure detection device of the intelligent fire sprinkler system of the present invention;
fig. 9 is a second schematic structural diagram of a check valve of a water pressure detection device of an intelligent fire sprinkler system.
The reference numerals are explained below:
1. a protection mechanism; 2. an outer connecting mechanism; 3. an electronic mechanism; 4. a detection mechanism; 5. a waterway control mechanism; 11. a housing; 12. a rear cover; 21. a fire hose coupling; 22. a sealing tube; 23. a reducing pipe; 31. a control panel; 32. a speaker; 33. a storage battery; 34. a single chip microcomputer; 41. a cylinder body; 42. a piston rod; 43. a waterproof pad; 44. a mounting frame; 45. a metal contact; 46. a limiting groove; 47. a conductive block; 481. a spring; 482. a one-way valve; 51. a handle; 52. a connecting rod; 53. a ball valve; 54. and (5) steel pipes.
Detailed Description
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
a water pressure detection device of an intelligent fire-fighting spraying system comprises a protection mechanism 1, an external connection mechanism 2, an electronic mechanism 3 and a water path control mechanism 5, wherein the external connection mechanism 2 is arranged at the rear end of the protection mechanism 1, the external connection mechanism 2 plays a role in connection, the protection mechanism 1 plays a role in protection, the electronic mechanism 3 is arranged on the protection mechanism 1, the electronic mechanism 3 plays a role in control, the water path control mechanism 5 is arranged on the inner side of the protection mechanism 1, and the water path control mechanism 5 plays a role in controlling the water flow to be disconnected; the protection mechanism is characterized by further comprising a detection mechanism 4 for detecting pressure, wherein the detection mechanism 4 plays a role in detecting pressure, and the detection mechanism 4 is arranged inside the protection mechanism 1.
As shown in fig. 1, the specific monolithic computer 34 is a monolithic computer of type 80C52, 80C52 is a basic product in MCS-51 series monolithic computer manufactured by INTEL corporation, it adopts a high-performance 8-bit monolithic computer manufactured by reliable CHMOS process technology of INTEL corporation, it belongs to a standard HCMOS product of MCS-51, 80C52 has 24 control pins, the control panel 31, the speaker 32, the storage battery 33, the conductive block 47, nine metal contacts 45 are connected with 80C52, specifically: the control panel 31 is connected with pins X1 and X2, the loudspeaker 32 is connected with pins P16 and P17, the storage battery 33 is connected with pins P14 and P15, the conductive block 47 is connected with pins P00, nine metal contacts 45 are connected with nine pins P01-P07 and P20-P21, the distance between every two adjacent metal contacts 45 is 2mm, and the theoretical water pressure difference between every two adjacent metal contacts 45 is 0.2 Mpa.
Example 1
As shown in fig. 2, 3, 4, 5, 6, and 7, the protection mechanism 1 includes a housing 11 and a rear cover 12, the front end of the housing 11 is connected to the rear cover 12 through a buckle, the housing 11 plays a role in installation and support, the rear cover 12 plays a role in opening and closing, and the rear cover is connected through the buckle so as to be conveniently detached; the outer connecting mechanism 2 comprises a fire-fighting pipe joint 21, a sealing pipe 22 and a reducing pipe 23, the front end of the fire-fighting pipe joint 21 is connected with the sealing pipe 22 through welding, the front end of the sealing pipe 22 is connected with the reducing pipe 23 through threads, the fire-fighting pipe joint 21 plays a role in connecting a water path of an external fire-fighting spraying system, the sealing pipe 22 plays a role in ensuring a sealing effect, and the sealing performance is ensured through welding; the electronic mechanism 3 comprises a control panel 31, a loudspeaker 32, a storage battery 33 and a single chip microcomputer 34, wherein the control panel 31 is installed at the upper end of the shell 11 of the protection mechanism 1 through screws, the loudspeaker 32 is installed at one side of the shell 11 of the protection mechanism 1 through screws, the storage battery 33 and the single chip microcomputer 34 are installed inside the shell 11 of the protection mechanism 1 through screws, the control panel 31 plays a role in control, the loudspeaker 32 plays a role in giving out an alarm, and the stability is ensured by utilizing screw connection; the waterway control mechanism 5 comprises a handle 51, a connecting rod 52, a ball valve 53 and a steel pipe 54, the steel pipe 54 is arranged between the reducing pipe 23 of the external connection mechanism 2 and the mounting frame 44 of the detection mechanism 4 and is connected to the reducing pipe 23 and the mounting frame 44 through threads, the ball valve 53 is mounted on the steel pipe 54, the connecting rod 52 is connected to one side of the ball valve 53, the handle 51 is connected to the connecting rod 52 through welding, the steel pipe 54 plays a role in connection, the sealing performance is guaranteed through threaded connection, and the disassembly is convenient in the later period; the detection mechanism 4 comprises a cylinder body 41, a piston rod 42, a waterproof pad 43 and a mounting frame 44, wherein the cylinder body 41 is installed on the inner side of the mounting frame 44, the piston rod 42 is connected onto the cylinder body 41, the waterproof pad 43 is arranged between the piston rod 42 and the waterway control mechanism 5, a spring 481 is arranged between the cylinder body 41 and the piston rod 42, a conductive block 47 is arranged on the piston rod 42, a limit groove 46 is arranged between the conductive block 47 and the cylinder body 41, a metal contact 45 is installed on the limit groove 46, the spring 481 plays a supporting and resetting role, and the conductive block 47 and the metal contact 45 play a role in detecting a contact sending.
The working principle is as follows: utilize the water piping connection among fire hose coupling 21 and the fire sprinkler system, utilize control panel 31 starting equipment, then twist and move handle 51, ball valve 53 is opened to handle 51, the water with pressure passes through sealed tube 22, reducing pipe 23, steel pipe 54 is connected to cylinder body 41, water pressure promotes waterproof pad 43, waterproof pad 43 receives pressure, piston rod 42 contracts to cylinder body 41 inside simultaneously, conducting block 47 slides on spacing groove 46 when contracting, conducting block 47 is in the slip, touch independent metal contact 45, after independent metal contact 45 and conducting block 47 touch, can produce the current return circuit, singlechip 34 detects that certain metal contact 45 has sent current signal, thereby judge the distance that conducting block 47 removed, thereby judge the size of water pressure.
Example 1
As shown in fig. 2, 3, 4, 5, 8 and 9, the difference between the embodiment 2 and the embodiment 1 is that the supporting force provided by the spring 481 is replaced by filling compressed gas between the cylinder 41 and the piston rod 42 by using the one-way valve 482, and when the device is required to be used, gas with proper pressure is filled between the cylinder 41 and the piston rod 42 through the one-way valve 482, so that the gas pressure opposite to the water pressure can be formed, and the purpose of providing the supporting force can be achieved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. A water pressure detection device of an intelligent fire-fighting spraying system comprises a protection mechanism (1), an external connection mechanism (2), an electronic mechanism (3) and a water path control mechanism (5), wherein the external connection mechanism (2) is arranged at the rear end of the protection mechanism (1), the electronic mechanism (3) is arranged on the protection mechanism (1), and the water path control mechanism (5) is arranged at the output end of the external connection mechanism (2); the method is characterized in that: still including detection mechanism (4) that is used for detecting fire sprinkler system's water pressure, detection mechanism (4) set up inside protection mechanism (1), and its effect lies in utilizing water pressure to promote the mechanical motion part and switch on with the metal contact in piston cavity, thereby form the electric current and detect water pressure.
2. The water pressure detection device of the intelligent fire sprinkler system of claim 1, wherein: protection mechanism (1) includes casing (11), back lid (12), casing (11) front end is connected with back lid (12), casing (11) external connection has electronic mechanism.
3. The water pressure detection device of the intelligent fire sprinkler system of claim 1, wherein: outer coupling mechanism (2) are including fire service coupling (21), sealed tube (22), reducing pipe (23), fire service coupling (21) front end is connected with sealed tube (22), sealed tube (22) front end is connected with reducing pipe (23), sealed tube (22) external connection in protection mechanism (1), just reducing pipe (23) output connect in water control mechanism (5).
4. The water pressure detection device of the intelligent fire sprinkler system of claim 1, wherein: electronic mechanism (3) include control panel (31), speaker (32), battery (33), singlechip (34), control panel (31) are installed protection mechanism (1) upper end, speaker (32) are installed protection mechanism (1) one side, battery (33) with singlechip (34) are installed inside protection mechanism (1), control panel (31) are connected in the protection mechanism (1) outside, speaker (32) are connected protection mechanism (1) side surface.
5. The water pressure detection device of the intelligent fire sprinkler system of claim 1, wherein: waterway control mechanism (5) includes handle (51), connecting rod (52), ball valve (53), steel pipe (54) set up outer coupling mechanism (2) with between detection mechanism (4), ball valve (53) are installed on steel pipe (54), connecting rod (52) are connected ball valve (53) one side, handle (51) are installed on connecting rod (52), steel pipe (54) are connected outer coupling mechanism (2) output.
6. The water pressure detection device of the intelligent fire sprinkler system of claim 1, wherein: detection mechanism (4) include cylinder body (41), piston rod (42), waterproof pad (43), mounting bracket (44), and install cylinder body (41) mounting bracket (44) are inboard, be connected with on cylinder body (41) piston rod (42), waterproof pad (43) set up piston rod (42) with between waterway control mechanism (5), cylinder body (41) with be provided with spring (481) between piston rod (42), be provided with conducting block (47) on piston rod (42), conducting block (47) with be provided with spacing groove (46) between cylinder body (41), install metal contact (45) on spacing groove (46).
7. The water pressure detection device of the intelligent fire sprinkler system of claim 1, wherein: detection mechanism (4) include cylinder body (41), piston rod (42), waterproof pad (43), mounting bracket (44), and cylinder body (41) are installed mounting bracket (44) are inboard, be connected with on cylinder body (41) piston rod (42), waterproof pad (43) set up piston rod (42) with between waterway control mechanism (5), check valve (482) are installed on cylinder body (41), be provided with conducting block (47) on piston rod (42), conducting block (47) with be provided with spacing groove (46) between cylinder body (41), install metal contact (45) on spacing groove (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374859.3U CN210243066U (en) | 2019-08-23 | 2019-08-23 | Water pressure detection equipment of intelligent fire-fighting spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374859.3U CN210243066U (en) | 2019-08-23 | 2019-08-23 | Water pressure detection equipment of intelligent fire-fighting spraying system |
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| Publication Number | Publication Date |
|---|---|
| CN210243066U true CN210243066U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921374859.3U Expired - Fee Related CN210243066U (en) | 2019-08-23 | 2019-08-23 | Water pressure detection equipment of intelligent fire-fighting spraying system |
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| CN (1) | CN210243066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213023A (en) * | 2020-11-04 | 2021-01-12 | 山东省农业科学院作物研究所 | Water pressure monitoring device and method for drip irrigation belt |
| CN114623864A (en) * | 2020-12-14 | 2022-06-14 | 北京福田康明斯发动机有限公司 | Cleaning machine detection device |
-
2019
- 2019-08-23 CN CN201921374859.3U patent/CN210243066U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213023A (en) * | 2020-11-04 | 2021-01-12 | 山东省农业科学院作物研究所 | Water pressure monitoring device and method for drip irrigation belt |
| CN114623864A (en) * | 2020-12-14 | 2022-06-14 | 北京福田康明斯发动机有限公司 | Cleaning machine detection device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20200823 |