CN211234816U - Tap water pressure measurement machine case of intelligence heat dissipation cooling - Google Patents
Tap water pressure measurement machine case of intelligence heat dissipation cooling Download PDFInfo
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- CN211234816U CN211234816U CN201922009658.XU CN201922009658U CN211234816U CN 211234816 U CN211234816 U CN 211234816U CN 201922009658 U CN201922009658 U CN 201922009658U CN 211234816 U CN211234816 U CN 211234816U
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Abstract
The utility model discloses a running water pressure measurement machine case of intelligence heat dissipation cooling, including machine case body, machine case body inside is equipped with water tank, pressure remote monitoring equipment and chassis base, machine case body top is equipped with temperature sensor, the water inlet of water tank is equipped with electric valve, the water inlet of water tank is connected to secret municipal water pipe, machine case body's inner wall is hugged closely to the one side of water tank, be equipped with the exhaust outlet on the position of water tank and machine case body inner wall contact, electric valve's input is connected through the electric valve control line to temperature sensor's output. The utility model discloses set up the water tank in quick-witted case body, through the temperature of temperature sensor real-time detection machine case body, when quick-witted case temperature is higher, the cooperation control motorised valve is with the cold water suction water tank in the secret municipal water pipe, and then reduces this internal temperature of quick-witted case, has improved the radiating effect of outdoor pressure measurement machine case, but wide application in heat-radiating equipment technical field.
Description
Technical Field
The utility model belongs to the technical field of the cooling device technique and specifically relates to a running water pressure measurement machine case of intelligence heat dissipation cooling.
Background
In the production, operation and scheduling processes of tap water enterprises, the water supply pressure of a tap water pipe needs to be known in real time, so that an outdoor floor pressure measuring case is arranged on the ground near the tap water pipe, and pressure data is transmitted back to a monitoring center through equipment in the case, so that the method is commonly adopted by the tap water enterprises.
The outdoor landing monitoring case is an equipment storage and protection device widely applied to the public industries such as oil gas, telecommunication, water and electricity, can provide protection such as electromagnetic interference shielding, theft prevention and the like for storage equipment in various outdoor severe environments, can orderly and tidily arrange the equipment, and is convenient for equipment maintenance and operation. The outdoor floor pressure measuring case in the tap water industry is mainly used for on-site acquisition and monitoring of water supply pressure of a tap water pipe, and is transmitted back to a monitoring center through a wireless network after data processing.
The outdoor landing chassis pressure measuring device is divided into several parts: 1. the pressure transmitter is responsible for converting the pressure physical quantity of the operation of the water supply pipe network into a digital signal; 2. pressure remote monitoring equipment: and the system is responsible for data acquisition and processing and transmits the data back to the monitoring center through wireless signals.
Because the outdoor pressure measuring case is exposed to the sun for a long time in hot days, the surface temperature of the case is high, so that the overheating fault of internal equipment is easily caused, and even the safety accident of spontaneous combustion of the equipment is easily caused. The traditional heat dissipation and cooling method of the outdoor case is mainly realized by adopting a heat dissipation port or a heat dissipation fan. However, in the environment of high-temperature weather in summer and long-term exposure to sunlight, the heat dissipation effect by adopting the traditional method is not obvious.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a tap water pressure measurement machine case of intelligence heat dissipation cooling that radiating effect is good.
The embodiment of the utility model provides a running water pressure measurement machine case of intelligence heat dissipation cooling, including machine case body, machine case body inside is equipped with water tank, pressure remote monitoring equipment and chassis base, machine case body top is equipped with temperature sensor, the water inlet of water tank is equipped with electric valve, the water inlet of water tank is connected to secret municipal water pipe, machine case body's inner wall is hugged closely to the one side of water tank, be equipped with the exhaust outlet on the position of water tank and machine case body inner wall contact, electric valve's input is connected through electric valve control line to temperature sensor's output.
Furthermore, a manual valve is arranged between the underground municipal water pipe and the electric valve.
Further, be equipped with the water pressure sampling pipe on the municipal water pipe of underground, be equipped with pressure transmitter on the water pressure sampling pipe, pressure transmitter passes through the pressure signal input line and is connected to pressure remote monitoring equipment's input.
Further, a water level detector is arranged at the upper end of the water tank, and the output end of the water level detector is connected with the input end of the electric valve.
Further, the water pressure sampling pipe is a DN15 water pipe.
Further, the temperature sensor comprises an STC12LE5A60S chip, a DS18B20 chip, a first resistor R21 and a second resistor R22, wherein the DATA end of the DS18B20 chip is respectively connected with one end of the first resistor R21 and one end of the second resistor R22, the GND end of the DS18B20 chip is grounded, the VDD end of the DS18B20 chip and the other end of the first resistor R21 are both connected with a power supply, and the other end of the second resistor R22 is connected with the PO.4 end of the STC12LE5A60S2 chip.
Further, the top and the side of the case body are provided with handle devices.
Further, the bottom of the chassis base is provided with a roller device.
Above-mentioned the utility model discloses technical scheme in the embodiment has following advantage: the embodiment of the utility model provides a set up the water tank in the quick-witted case body, through the temperature of temperature sensor real-time detection machine case body, when the quick-witted case temperature is higher, the cooperation control motorised valve is with the cold water suction water tank in the municipal water pipe in the underground, and then reduces this internal temperature of quick-witted case, has improved the radiating effect of outdoor pressure measurement machine case.
Drawings
Fig. 1 is a schematic structural view of an intelligent heat-dissipating and cooling tap water pressure measuring cabinet of the present invention;
fig. 2 is a schematic circuit diagram of the temperature sensor of the present invention.
Detailed Description
Referring to fig. 1, the embodiment of the utility model provides a running water pressure measurement machine case of intelligence heat dissipation cooling, including chassis body 1, 1 inside water tank 3, pressure remote monitoring equipment 4 and the chassis base 5 of being equipped with of chassis body, 1 top of chassis body is equipped with temperature sensor 12, the water inlet of water tank 3 is equipped with electric valve 10, the water inlet of water tank 3 is connected to secret municipal water pipe, chassis body 1's inner wall is hugged closely to the one side of water tank 3, be equipped with exhaust outlet 2 on the position of 1 inner wall contact of water tank 3 and chassis body, electric valve's input is connected through the electric valve control line to temperature sensor's output.
Wherein, temperature sensor for the inside operating temperature of real-time detection machine case body, when operating temperature is higher, send control signal to electric valve, with the running water suction water tank in the municipal water pipe.
And the electric valve is used for opening or closing the valve according to the control signal of the temperature sensor.
And the pressure remote monitoring equipment is used for acquiring the pressure of tap water in the municipal water pipe and sending the pressure signal to the remote background terminal.
In the embodiment, an exhaust outlet 2 is arranged at the position where the water tank 3 contacts with the inner wall of the case body 1, and is used for overflowing when the water in the water tank is overfilled and is used for evaporating tap water in the water tank to form an exhaust outlet.
Referring to fig. 1, further as a preferred embodiment, a manual valve 8 is provided between the municipal water pipe and an electric valve 10.
Wherein, the manual valve is used for the maintenance of cutting off the water supply of the part behind the valve.
Referring to fig. 1, as a further preferred embodiment, a water pressure sampling pipe 9 is arranged on the underground municipal water pipe, a pressure transmitter 7 is arranged on the water pressure sampling pipe 9, and the pressure transmitter 7 is connected to the input end of the pressure remote monitoring device through a pressure signal input line 6.
Referring to fig. 1, in a further preferred embodiment, a water level detector 13 is arranged at the upper end of the water tank 3, and the output end of the water level detector is connected with the input end of an electric valve.
The water level detector is used for detecting the real-time water level in the water tank, and when the water level in the water tank reaches the upper limit, the electric valve is closed to stop filling tap water into the water tank.
Further as a preferred embodiment, the water pressure sampling pipe is DN15 water pipe.
Referring to fig. 2, further as a preferred embodiment, the temperature sensor includes an STC12LE5a60S chip, a DS18B20 chip, a first resistor R21, and a second resistor R22, a DATA end of the DS18B20 chip is connected to one end of the first resistor R21 and one end of the second resistor R22, a GND end of the DS18B20 chip is grounded, a VDD end of the DS18B20 chip and the other end of the first resistor R21 are both connected to a power supply, and the other end of the second resistor R22 is connected to a po.4 end of the STC12LE5a60S2 chip.
The DS18B20 chip is a temperature sensor in the circuit, the sensor can reflect the temperature value of the device in the form of 9-bit digital quantity, and the signal receiving and sending are realized through a single-wire interface (and a DATA end), therefore, the temperature detection module can realize the connection with a controller (STC12LE5A60S2 chip) only through one connecting wire, and the temperature measurement range is-55 to +125 ℃. The controller (STC12LE5a60S2 chip) in this embodiment can send an opening and closing control signal to the electrically operated valve.
Further preferably, the top and the side of the chassis body are provided with handle devices.
In the embodiment, the lifting handle devices are arranged at all positions of the case body, so that a user can move the case body conveniently.
Further preferably, the bottom of the chassis base is provided with a roller device.
In the embodiment, the roller device is additionally arranged at the bottom of the chassis base, so that a user can move the chassis body conveniently.
The working principle of the tap water pressure measuring cabinet of the utility model is described in detail below:
the case body is made of stainless steel, and a temperature detector is arranged on the inner surface of the top of the case. When the surface temperature of the case is higher than 40 ℃ and the water level is lower than the lower limit of the water tank, the electric valve is controlled to be opened, and tap water is filled into the water tank. When the water level in the water tank reaches the upper limit, the electric valve is controlled to be closed, and the running water is stopped being filled into the water tank.
Tap water in the water tank comes from an underground municipal water pipe, the temperature is far lower than that of the case, and the tap water is injected into the water tank to play a role in heat dissipation and cooling. In this embodiment, the case surface temperature higher than 40 degrees celsius is the primary condition for opening the electric valve, and if the case temperature is not high, the operation of injecting tap water for heat dissipation does not need to be started.
The exhaust and drainage port in the embodiment is used for overflowing the water in the water tank and evaporating the tap water in the water tank to exhaust the air. The water pressure sampling pipe is a water pipe which is branched from an underground municipal water pipe and led into DN15 in the case. When the electrically operated valve opens the water injection water tank, the pressure transmitter stops inputting signals to the remote monitoring equipment, so that the phenomenon that the signals are inaccurate due to pressure fluctuation can be prevented. When the electric valve is closed and water injection is stopped, the pressure transmitter restores to input a correct signal to the remote monitoring equipment. The manual valve is arranged for water-cut maintenance of parts behind the valve.
To sum up, the utility model relates to a running water pressure measurement machine case of intelligence heat dissipation cooling adopts the running water to pour into the water tank and realizes quick-witted case heat dissipation, compares current quick-witted case ventilation cooling technique, and the thermal capacity of water is big, and the temperature rise is slow, improves the radiating effect of outdoor monitoring machine case greatly.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (8)
1. The utility model provides a tap water pressure measurement machine case of intelligence heat dissipation cooling which characterized in that: including quick-witted case body, machine case body inside is equipped with water tank, pressure remote monitoring equipment and chassis base, machine case body top is equipped with temperature sensor, the water inlet of water tank is equipped with electric valve, the water inlet of water tank is connected to secret municipal water pipe, the inner wall of machine case body is hugged closely to the one side of water tank, be equipped with the exhaust outlet on the position of water tank and machine case body inner wall contact, temperature sensor's output passes through electric valve control line and connects electric valve's input.
2. The tap water pressure measuring cabinet capable of intelligently dissipating heat and reducing temperature according to claim 1, characterized in that: and a manual valve is arranged between the underground municipal water pipe and the electric valve.
3. The tap water pressure measuring cabinet capable of intelligently dissipating heat and reducing temperature according to claim 1, characterized in that: be equipped with water pressure sampling pipe on the municipal water pipe in the underground, be equipped with pressure transmitter on the water pressure sampling pipe, pressure transmitter passes through the pressure signal input line and is connected to pressure remote monitoring equipment's input.
4. The tap water pressure measuring cabinet capable of intelligently dissipating heat and reducing temperature according to claim 3, characterized in that: the water pressure sampling pipe is a DN15 water pipe.
5. The tap water pressure measuring cabinet capable of intelligently dissipating heat and reducing temperature according to claim 1, characterized in that: the temperature sensor comprises an STC12LE5A60S chip, a DS18B20 chip, a first resistor and a second resistor, wherein the DATA end of the DS18B20 chip is connected with one end of the first resistor and one end of the second resistor respectively, the GND end of the DS18B20 chip is grounded, the VDD end of the DS18B20 chip and the other end of the first resistor are both connected with a power supply, and the other end of the second resistor is connected with the PO.4 end of the STC12LE5A60S2 chip.
6. The tap water pressure measuring cabinet capable of intelligently dissipating heat and reducing temperature according to claim 1, characterized in that: the water tank upper end is equipped with water level detector, the input of electric valve is connected to water level detector's output.
7. The tap water pressure measuring cabinet capable of intelligently dissipating heat and reducing temperature according to claim 1, characterized in that: the top and the side of the case body are both provided with a handle device.
8. The tap water pressure measuring cabinet capable of intelligently dissipating heat and reducing temperature according to claim 1, characterized in that: and the bottom of the chassis base is provided with a roller device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009658.XU CN211234816U (en) | 2019-11-19 | 2019-11-19 | Tap water pressure measurement machine case of intelligence heat dissipation cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009658.XU CN211234816U (en) | 2019-11-19 | 2019-11-19 | Tap water pressure measurement machine case of intelligence heat dissipation cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211234816U true CN211234816U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922009658.XU Active CN211234816U (en) | 2019-11-19 | 2019-11-19 | Tap water pressure measurement machine case of intelligence heat dissipation cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211234816U (en) |
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2019
- 2019-11-19 CN CN201922009658.XU patent/CN211234816U/en active Active
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