CN219872213U - Residual pressure controller convenient to use - Google Patents
Residual pressure controller convenient to use Download PDFInfo
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- CN219872213U CN219872213U CN202321160026.3U CN202321160026U CN219872213U CN 219872213 U CN219872213 U CN 219872213U CN 202321160026 U CN202321160026 U CN 202321160026U CN 219872213 U CN219872213 U CN 219872213U
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- 238000012544 monitoring process Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 210000005036 nerve Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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Abstract
The utility model discloses a residual pressure controller convenient to use, which comprises a front cover and a base, wherein the front cover is connected with the base to form a controller main body, a control module is fixedly arranged in the controller main body, a host communication interface is fixedly arranged on one side of the bottom of the controller main body, a wireless communication interface is fixedly arranged on one side of the bottom of the controller main body, which is far away from the host communication interface, a control button is fixedly arranged on the surface of the front end of the controller main body, a communication indicator lamp is arranged at the top of the control button, an alarm indicator lamp is arranged on one side of the communication indicator lamp, and an LCD (liquid crystal display) Chinese display screen is fixedly arranged on one side of the control button. By the structure, construction and cable cost are reduced, and meanwhile, wiring procedures are reduced. And the residual pressure value can be better known by the staff. And meanwhile, the fire control room is also provided with a wireless communication interface, and alarm information can be transmitted to a residual pressure monitoring host of the fire control room through wireless transmission.
Description
Technical Field
The utility model relates to the technical field of residual pressure monitoring systems, in particular to a residual pressure controller convenient to use.
Background
The residual pressure monitoring system is a systematic monitoring device for adjusting the residual pressure of a fire-fighting front room or a stairwell in a positive pressure air supply system of a high-rise building, and mainly comprises a residual pressure controller, a residual pressure detector, a residual pressure monitor, a pipeline and a valve. The central nerve of the whole residual pressure monitoring system is used as the residual pressure controller, and the residual pressure controller plays a role in supporting the upper and lower parts in the residual pressure control of the whole positive pressure air supply system, so that the residual pressure controller is an essential important part in the residual pressure monitoring system.
The residual voltage controller under the prior art generally adopts a four-wire system (two power supply lines and two communication lines), and the structure causes the construction and cable cost to be increased when the wiring is installed, and meanwhile, the wiring procedure is increased, so that the workload of staff is improved. And when in use, the staff can not quickly know the residual pressure value. Meanwhile, after receiving the signal of the residual pressure sensor, the residual pressure sensor cannot be quickly transmitted to a residual pressure monitoring host of the fire monitoring room, so that the residual pressure sensor is inconvenient for workers to use.
Disclosure of Invention
The utility model aims to provide a residual pressure controller which is convenient to use and aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a residual pressure controller convenient to use, includes protecgulum and base, be connected between protecgulum and the base and form the controller main part, the inside of controller main part is fixed to be provided with control module, the fixed host computer communication interface that is provided with in bottom one side of controller main part, controller main part bottom is kept away from the fixed wireless communication interface that is provided with in one side of host computer communication interface, main part front end fixed surface is provided with control button, control button's top is provided with the communication pilot lamp, one side of communication pilot lamp is provided with the warning pilot lamp, one side of control button is fixed to be provided with LCD chinese display screen.
Preferably, a sensor interface is formed on one side of the top of the controller main body, and an opening and closing valve interface is formed on one side of the sensor interface.
Preferably, a power interface is arranged on the other side of the controller main body, and an alarm output interface is arranged on one side of the power interface.
Preferably, the host communication interface, the wireless signal interface, the sensor interface, the on-off valve interface, the power interface and the alarm output interface all adopt a nonpolar two-bus communication module structure.
Preferably, the front cover rear end both sides are all fixed and are provided with fixed draw-in groove, the both sides of base front end all fixed be provided with fixed buckle that fixed draw-in groove cooperation was used.
Preferably, the front cover is connected with the base through a fixing buckle in a clamping manner and is connected with the fixing clamping groove in a detachable manner.
Advantageous effects
The above technical scheme in the residual pressure controller convenient to use provided by the embodiment of the utility model has at least one of the following technical effects:
according to the residual pressure controller convenient to use, the nonpolar two-bus communication mode is adopted, so that the construction of fire protection installation is greatly facilitated, the construction and cable cost are reduced, meanwhile, the wiring procedure is reduced, the workload of staff is reduced, and the installation of wiring is more convenient. The automatic distribution is convenient, the information transmission with the residual pressure sensor is convenient, and the two distribution lines are arranged, so that the efficiency and the accuracy of the information transmission are improved. Through being provided with control button and LCD chinese display screen in the controller main part, the staff can operate the controller main part through control button when using, can be more direct show the residual pressure numerical value on the screen through LCD chinese display screen, makes things convenient for the staff to know the residual pressure numerical value more. Simultaneously, through being provided with wireless communication interface on the residual pressure controller, can carry out wireless signal transmission through wireless communication interface when using, with alarm information transmission to the residual pressure monitoring host department of fire control room for the staff can receive alarm information in the first time, handles the alarm information source, avoids having the potential safety hazard.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic diagram of the working principle of the wiring of the present utility model;
the correspondence between the reference numerals and the component names in the drawings is as follows:
1. a front cover; 2. a base; 3. a controller main body; 4. a host communication interface; 5. a wireless communication interface; 6. a control button; 7. a communication indicator light; 8. an alarm indicator light; 9. LCD Chinese display screen; 10. a sensor interface; 11. an opening/closing valve interface; 12. a power interface; 13. an alarm output interface; 14. a fixing slot; 15. and fixing the buckle.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
1-3, which are schematic illustrations of a convenient-to-use residual pressure controller according to a preferred embodiment of the present utility model;
the utility model relates to a residual pressure controller convenient to use, in particular to a residual pressure controller convenient to use, as shown in fig. 1, which comprises a front cover 1 and a base 2, wherein the front cover 1 and the base 2 are connected to form a controller main body 3, and a control module is fixedly arranged in the controller main body 3, and is characterized in that: the utility model discloses a controller, including controller main part 3, wireless communication interface 5, control button 6, communication indicator 7, LCD chinese display 9, communication indicator 7 is always bright when controller main part 3 normal operating, and in case trouble communication indicator 7 goes out, the convenience reminds the staff to maintain, one side of communication indicator 7 is provided with alarm indicator 8, and it is bright after the signal of sensor is received at controller main part 3 through alarm indicator 8 to play the effect of timely reminding the staff to keep away from the fixed wireless communication interface 5 that is provided with in one side of controller main part 3, control button 6's one side is fixed to be provided with LCD chinese display 9. Through control button 6 and LCD chinese display 9, the staff can operate controller main part 3 through control button 6 when using, can be more direct show the residual pressure numerical value on the screen through LCD chinese display 9, makes things convenient for the staff to know the residual pressure numerical value more. Simultaneously, through being provided with wireless communication interface 5 on the residual pressure controller, can carry out wireless signal transmission through wireless communication interface 5 when using, with alarm information transmission to the residual pressure monitoring host department of fire control room for the staff can receive alarm information in the first time, handles the alarm information source, avoids having the potential safety hazard.
The residual pressure controller convenient to use is shown in fig. 1, wherein a sensor interface 10 is arranged on one side of the top of the controller main body 3, and an opening and closing valve interface 11 is arranged on one side of the sensor interface 10. The other side of the controller main body 3 is provided with a power interface 12, and one side of the power interface 12 is provided with an alarm output interface 13. The host communication interface 4, the wireless signal interface 5, the sensor interface 10, the on-off valve interface 11, the power interface 12 and the alarm output interface 13 all adopt a nonpolar two-bus communication module structure. The communication and the power supply are integrated, and when the intelligent monitoring system is used, communication and power supply connection can be carried out by only arranging two core wires, and at most 64 residual pressure sensors can be monitored simultaneously. By adopting a nonpolar two-bus communication mode, the construction of fire-fighting installation is greatly facilitated, the construction and cable cost are reduced, meanwhile, the wiring procedure is reduced, the workload of staff is reduced, and the installation of wiring is more convenient. The automatic distribution is convenient, the information transmission with the residual pressure sensor is convenient, and the two distribution lines are arranged, so that the efficiency and the accuracy of the information transmission are improved.
As shown in FIG. 2, the residual pressure controller is characterized in that two sides of the rear end of the front cover 1 are fixedly provided with fixing clamping grooves 14, and two sides of the front end of the base 2 are fixedly provided with fixing buckles 15 matched with the fixing clamping grooves 14. The front cover 1 is connected with the base 2 in a clamping manner through a fixing buckle 15, and is connected with the fixing clamping groove 14 in a detachable manner, and the front cover 1 is connected with the base 2. Through this structure when controller main part 3 need maintain maintenance or maintenance, the maintenance personnel of being convenient for dismantle controller main part 3, improve maintenance efficiency.
The residual pressure controller convenient to use is particularly shown in fig. 3, and when in use, the controller is communicated with a plurality of residual pressure sensors through the sensor interface, so that 64 residual pressure sensors can be monitored at the maximum. And the monitoring host is connected with the monitoring host through a host communication interface. The pressure release valve is connected with the pressure release valve actuator through an alarm output interface, an opening and closing valve interface and a wireless communication interface. When the pressure sensor is in operation, when any residual pressure sensor reaches a set value, an alarm signal is transmitted to the residual pressure controller, and the residual pressure controller outputs a switching signal to be connected to a control box of the pressure release valve of the roof passageway, so as to control the valve opening and closing of the bypass pressure release valve and realize the residual pressure control function. Meanwhile, the residual pressure controller is communicated with the communication indicator lamp and the alarm indicator lamp, and the oversized liquid crystal screen displays the current pressure difference value of each node in real time.
The residual pressure controller convenient to use is common in mechanical mode in terms of installation mode, connection mode or arrangement mode, and can be implemented as long as the beneficial effects of the residual pressure controller can be achieved.
The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.
Claims (6)
1. The utility model provides a residual pressure controller convenient to use, includes protecgulum (1) and base (2), be connected between protecgulum (1) and base (2) and form controller main part (3), the inside of controller main part (3) is fixed to be provided with control module, its characterized in that: the intelligent controller is characterized in that a host communication interface (4) is fixedly arranged on one side of the bottom of the controller main body (3), a wireless communication interface (5) is fixedly arranged on one side, away from the host communication interface (4), of the bottom of the controller main body (3), a control button (6) is fixedly arranged on the surface of the front end of the controller main body (3), a communication indicator lamp (7) is arranged at the top of the control button (6), an alarm indicator lamp (8) is arranged on one side of the communication indicator lamp (7), and an LCD Chinese display screen (9) is fixedly arranged on one side of the control button (6).
2. The easy-to-use residual pressure controller of claim 1, wherein: a sensor interface (10) is arranged on one side of the top of the controller main body (3), and an opening and closing valve interface (11) is arranged on one side of the sensor interface (10).
3. A convenient-to-use residual pressure controller as claimed in claim 1, wherein: the other side of the controller main body (3) is provided with a power interface (12), and one side of the power interface (12) is provided with an alarm output interface (13).
4. The easy-to-use residual pressure controller of claim 1, wherein: the host communication interface (4), the wireless communication interface (5), the sensor interface (10), the on-off valve interface (11), the power interface (12) and the alarm output interface (13) all adopt a nonpolar two-bus communication module structure.
5. A convenient-to-use residual pressure controller as claimed in claim 1, wherein: the front cover is characterized in that fixing clamping grooves (14) are fixedly formed in two sides of the rear end of the front cover (1), and fixing buckles (15) matched with the fixing clamping grooves (14) are fixedly arranged on two sides of the front end of the base (2).
6. The easy-to-use residual pressure controller of claim 5, wherein: the front cover (1) is connected with the base (2) in a clamping manner through a fixing buckle (15) in the fixing clamping groove (14), and the front cover (1) is detachably connected with the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160026.3U CN219872213U (en) | 2023-05-15 | 2023-05-15 | Residual pressure controller convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160026.3U CN219872213U (en) | 2023-05-15 | 2023-05-15 | Residual pressure controller convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219872213U true CN219872213U (en) | 2023-10-20 |
Family
ID=88369890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321160026.3U Active CN219872213U (en) | 2023-05-15 | 2023-05-15 | Residual pressure controller convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219872213U (en) |
-
2023
- 2023-05-15 CN CN202321160026.3U patent/CN219872213U/en active Active
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