CN209992016U - Intelligent heat instrument for collecting data of centralized flow, temperature, pressure and pH value - Google Patents
Intelligent heat instrument for collecting data of centralized flow, temperature, pressure and pH value Download PDFInfo
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- CN209992016U CN209992016U CN201920759676.7U CN201920759676U CN209992016U CN 209992016 U CN209992016 U CN 209992016U CN 201920759676 U CN201920759676 U CN 201920759676U CN 209992016 U CN209992016 U CN 209992016U
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Abstract
The utility model discloses an intelligent heat instrument for collecting centralized flow, temperature, pressure and pH value data, which comprises a heat meter body, a detection device, a water inlet pipe and a water outlet pipe, wherein the detection device comprises a first detection component, a second detection component and a third detection component, and the bottom end of the first detection component penetrates through the pipe wall of the water inlet pipe and is positioned in the water inlet pipe; the second detection assembly is positioned in the water inlet pipe, and the third detection assembly is positioned in the water outlet pipe; the heat meter body is arranged on the first detection assembly, and a single chip microcomputer is arranged in the heat meter body; the utility model discloses device reasonable in design, easy operation not only effectively concentrates on the calorimeter with pressure sensor, pH sensor, has realized the miniaturization and the convenience of device, has also optimized the mounting means of calorimeter simultaneously, and the operating personnel later stage of being convenient for overhauls the change operation, has better practicality.
Description
Technical Field
The utility model relates to a heat instrument technical field specifically is an intelligent heat instrument of concentrating flow, temperature, pressure, pH value data collection.
Background
The heat meter can calculate the heat quantity obtained by the heat exchange system by utilizing an integration formula by acquiring signals from the flow and temperature sensors; the heat meter can be classified into a mechanical heat meter, an ultrasonic heat meter and an electromagnetic heat meter according to the types of the heat meters.
The heat meter consists of a flow sensor, a pairing temperature sensor and a calculator. The product is basically installed in a water supply and return system, the cost of the heating is measured in the heating season in the north, the cost generated in the using process of the air conditioner is measured in the south, and the function is single at present.
In view of the fact that a plurality of meters such as pressure meters and thermometers are arranged in a water system pipe network, the meters are necessary to be arranged on pipelines, and chemical plants and sewage treatment plants need to detect pH values, ammonia, nitrogen and the like in liquid, the functions can be coupled into the current cold heat meter, data collection and communication are facilitated, and the application prospect of the heat meter is improved.
In view of the above situation, an intelligent thermal instrument for collecting data of centralized flow, temperature, pressure and pH value is designed, which is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent thermal instrument of concentrating flow, temperature, pressure, pH value data collection to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
an intelligent heat instrument for collecting data of centralized flow, temperature, pressure and pH value comprises a heat meter body, a detection device, a water inlet pipe and a water outlet pipe, wherein the detection device comprises a first detection assembly, a second detection assembly and a third detection assembly; the second detection assembly is positioned in the water inlet pipe, and the third detection assembly is positioned in the water outlet pipe; the heat meter body is arranged on the first detection assembly, a single chip microcomputer is arranged in the heat meter body, and the first detection assembly, the second detection assembly and the third detection assembly are respectively and electrically connected with the single chip microcomputer.
The utility model designs an intelligent heat instrument for collecting centralized flow, temperature, pressure and pH value data, which comprises a heat meter body, a detection device, a water inlet pipe and a water outlet pipe, wherein liquid enters a heat exchange system through the water inlet pipe and is discharged through the water outlet pipe after heat exchange; the utility model discloses well detection device includes first determine module, second determine module and third determine module, wherein first determine module is used for detecting the temperature, pressure and the pH valve of the interior liquid of intake pipe, third determine module is used for detecting pressure, temperature and the pH value in the intake pipe, second determine module is used for detecting the flow in the intake pipe, the data information that detection device detected is received as the integrating instrument to the singlechip to according to temperature height signal, flow signal, utilize the formula to calculate the calorific value.
Preferably, the first detection assembly comprises a first shell, a temperature sensor, a pressure sensor and a pH sensor, a first cavity, a second cavity and a third cavity are respectively arranged in the first shell from left to right, a first through hole is formed in the lower end of the first cavity, the temperature sensor is fixedly installed in the first through hole, and the temperature sensor is used for detecting the temperature in the water inlet pipe; the lower end of the third cavity is provided with a second through hole, the pH sensor is fixedly arranged in the second through hole, and the pH sensor is used for detecting the pH value in the water inlet pipe; the pressure sensor is positioned in the second cavity, the bottom end of the second cavity is provided with a cavity, two ends of the cavity are respectively communicated with the water inlet pipe and the second cavity, and the pressure sensor is used for detecting the pressure value in the water inlet pipe; the temperature sensor, the pH sensor and the pressure sensor are respectively and electrically connected with the single chip microcomputer.
The utility model discloses in first detection subassembly include first casing, temperature sensor, pressure sensor and pH sensor, temperature sensor is located the left intracavity of first casing for detect the temperature in the inlet pipe, pH sensor is used for detecting the pH valve in the inlet pipe, pressure sensor is used for detecting the pressure value in the inlet pipe; the utility model discloses in with temperature sensor, pressure sensor and pH sensor integration in the calorimeter, pressure value and temperature value in can the real-time detection intake pipe have not only realized the integration and the miniaturization of sensor, have satisfied the multi-functional and multipurpose of calorimeter, the sensor fully contacts with the measured medium simultaneously, makes the measurement have not lagged undistorted, has guaranteed measurement accuracy.
Preferably, the thermal instrument further comprises a plurality of first fixing devices and second fixing devices, the first fixing devices are mounted on one sides of the first detection assembly and the third detection assembly, the second fixing devices are mounted on one sides of the first detection assembly and the third detection assembly, which are far away from the first fixing devices, and the first fixing devices and the second fixing devices have the same structure; the first fixing device comprises a second shell, a push-pull rod and a spring, the second shell is fixedly installed with the pipe wall of the water inlet pipe respectively, a through groove is formed in the top end of the second shell, the bottom end of the push-pull rod extends into the second shell through the through groove, and the push-pull rod can move left and right in the through groove; one end of the spring is fixed with the inner wall of the second shell, and the other end of the spring is fixed with the push-pull rod; the right side of the push-pull rod is fixedly provided with a first fitting piece, the first fitting piece penetrates through the second shell, the outer walls of the two sides of the first shell are respectively provided with a second fitting piece, and the first fitting piece and the second fitting piece are installed in a matched mode.
The utility model discloses a first fixing device and a second fixing device are still designed for fixing a first detection assembly and a third detection assembly, realizing the movable installation of the first detection assembly, and being convenient for workers to disassemble, maintain and replace the sensor, wherein the first fixing device comprises a second shell, a push-pull rod and a spring, the top end of the second shell is provided with a through groove, the push-pull rod can move left and right in the through groove, the left side of the push-pull rod is fixed with the second shell through the spring, the right side of the push-pull rod is provided with a first fitting piece, and when the first fitting piece is matched and installed with the second fitting piece, the spring is in a natural state; when the detection device is used, the push-pull rod of the first fixing device can be used for compressing the spring leftwards, the push-pull rod of the second fixing device can be used for compressing the spring rightwards, after the bottom end of the first detection assembly penetrates through the water inlet pipe and is installed, the push-pull rods on the two sides respectively move towards the middle under the action of the spring, and the first detection assembly is fixed by matching the first matching piece and the second matching piece.
Preferably, the second detection assembly comprises a first ultrasonic transducer and a second ultrasonic transducer, the first ultrasonic transducer and the second ultrasonic transducer are respectively installed at the top end of the inner wall of the water inlet pipe, and the first ultrasonic transducer and the second ultrasonic transducer are respectively and electrically connected with the single chip microcomputer; the structure of the third detection assembly is the same as that of the first detection assembly, and the third detection assembly is used for detecting the temperature, the pressure and the pH value in the water pipe.
The utility model also designs a first ultrasonic transducer and a second ultrasonic transducer which are used as a receiver and a transmitter in turn, and detects the flow rate by detecting the downstream and upstream time of ultrasonic waves, and further calculates the liquid flow by the flow rate; in actual operation, the first ultrasonic transducer and the second ultrasonic transducer are designed to be installed in a V-shaped mode, installation is convenient, operation such as overhaul and replacement is performed in the later stage of an operator, detection precision is improved, errors caused by flow velocity sections and uneven distribution are reduced, interference of multiple ultrasonic reflection on measurement is avoided, and the practical applicability is good.
Preferably, the heat instrument further comprises a power module and a liquid crystal display module, wherein the power module and the liquid crystal display module are respectively and electrically connected with the single chip microcomputer.
The utility model also designs a liquid crystal display module which is connected with a display screen and is used for detecting the pressure value, the pH value, the flow value, the temperature value and the heat value detected by each sensor; the power module is designed to be a lithium battery and used for supplying power to the single chip microcomputer and ensuring smooth work of the heat meter.
Preferably, the first fitting piece is of an inverted L-shaped structure, and the second fitting piece is of an inverted C-shaped structure; and a third through hole is formed in the outer wall of the right side of the second shell, and the first matching piece penetrates through the second shell through the third through hole.
The utility model discloses well first fitting piece design is for falling L shape, and the second fitting piece is the shape of falling C, can effectively cooperate the installation in actual operation, effectively fixes first casing.
In actual operation, the first shell can be fixed on the water inlet pipe through threaded connection, and the bottom end of the first shell extends into the water inlet pipe; each sensor can work simultaneously, also can work by the single machine, can use in multiple environment, has higher practicality.
Preferably, the single-chip microcomputer is an MSP430 single-chip microcomputer; the power module is a lithium battery.
Compared with the prior art, the beneficial effects of the utility model are that: when the utility model is used, the temperature sensor in the first detection component and the temperature sensor in the third detection component respectively detect the temperature of the water inlet pipe and the water outlet pipe, and the first ultrasonic transducer and the second ultrasonic transducer of the second detection component work at the same time to alternately transmit and receive ultrasonic waves, measure the flow velocity of liquid and calculate the liquid flow through the flow velocity; after the single chip microcomputer receives the flow and temperature signals, the heat value can be calculated by using a formula; meanwhile, the pressure sensor in the first detection assembly and the pressure sensor in the third detection assembly respectively detect the pressure values of the water inlet pipe and the water outlet pipe and transmit the pressure values to the single chip microcomputer; the pH sensor in the first detection assembly and the pH sensor in the third detection assembly respectively detect the pH values of the water inlet pipe and the water outlet pipe and transmit the pH values to the single chip microcomputer; after the single chip microcomputer receives the signals, the corresponding numerical values can be displayed through the liquid crystal display module.
When an operator installs the first detection assembly and the third detection assembly, the push-pull rod of the first fixing device is moved leftwards, the push-pull rod of the second fixing device is moved rightwards, and the springs are respectively in a compressed state; and the first detection assembly and the third detection assembly are respectively arranged on the water inlet pipe and the water outlet pipe, the push-pull rods on two sides move towards the middle under the action of the spring, and the first matching piece and the second matching piece are mutually clamped and fixed.
The utility model discloses an intelligent heat instrument of concentrated flow, temperature, pressure, pH value data collection, device reasonable in design, easy operation not only effectively concentrates on the calorimeter with pressure sensor, pH sensor, has realized the miniaturization and the facilitate of device, has also optimized the mounting means of calorimeter simultaneously, and the operating personnel later stage of being convenient for overhauls the change operation, has better practicality.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
Fig. 1 is a schematic diagram of the overall structure of the intelligent thermal instrument for collecting data of flow, temperature, pressure and pH value;
fig. 2 is a schematic diagram of the positions of the first detection assembly and the heat meter body of the intelligent heat instrument for collecting centralized flow, temperature, pressure and pH data according to the present invention;
fig. 3 is a schematic structural diagram of a first detection assembly of the intelligent thermal instrument for collecting data of centralized flow, temperature, pressure and pH value of the present invention;
fig. 4 is a schematic view of a first casing structure of a first detection assembly of the intelligent thermal instrument for collecting data of flow, temperature, pressure and pH value;
fig. 5 is a schematic diagram of the module of the intelligent thermal instrument for collecting the data of the concentrated flow, temperature, pressure and pH value.
In the figure: 1-heat meter body, 2-water inlet pipe, 3-water outlet pipe, 4-first detection component, 41-first shell, 411-second matching component, 42-temperature sensor, 43-pressure sensor, 44-pH sensor, 45-first cavity, 46-second cavity, 47-third cavity, 48-first through hole, 49-second through hole, 5-second detection component, 51-first ultrasonic transducer, 52-second ultrasonic transducer, 6-third detection component, 7-first fixing device, 71-second shell, 72-push-pull rod, 73-through groove, 74-spring, 75-first matching component and 8-second fixing device.
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.
As shown in fig. 1-5, an intelligent thermal instrument for collecting data of centralized flow, temperature, pressure and pH value comprises a thermal meter body 1, a detection device, a water inlet pipe 2 and a water outlet pipe 3, wherein the detection device comprises a first detection assembly 4, a second detection assembly 5 and a third detection assembly 6, and the bottom end of the first detection assembly 4 penetrates through the pipe wall of the water inlet pipe 2 and is positioned in the water inlet pipe 2; the second detection component 5 is positioned in the water inlet pipe 2, and the third detection component 6 is positioned in the water outlet pipe 3; the heat meter comprises a heat meter body 1, a first detection assembly 4, a single chip microcomputer, a first detection assembly 4, a second detection assembly 5 and a third detection assembly 6, wherein the heat meter body 1 is installed on the first detection assembly 4, the single chip microcomputer is arranged in the heat meter body 1, and the first detection assembly 4, the second detection assembly 5 and the third detection assembly 6 are respectively and electrically connected with the single chip microcomputer.
The utility model designs an intelligent heat instrument for collecting centralized flow, temperature, pressure and pH value data, which comprises a heat meter body 1, a detection device, a water inlet pipe 2 and a water outlet pipe 3, wherein liquid enters a heat exchange system through the water inlet pipe 2 and is discharged through the water outlet pipe 3 after heat exchange; the utility model discloses well detection device includes first determine module 4, second determine module 5 and third determine module 6, wherein first determine module 4 is used for detecting the temperature of the liquid in the inlet tube 2, pressure and pH valve, third determine module 6 is used for detecting out the pressure in the water pipe 3, temperature and pH value, second determine module 5 is used for detecting the flow in the inlet tube 2, the data information that detection device detected is received as the integrating instrument to the singlechip, and according to the temperature height signal, flow signal, utilize the formula to calculate the calorific value.
The first detection assembly 4 comprises a first housing 41, a temperature sensor 42, a pressure sensor 43 and a pH sensor 44, wherein a first cavity 45, a second cavity 46 and a third cavity 47 are respectively arranged in the first housing 41 from left to right, a first through hole 48 is arranged at the lower end of the first cavity 45, the temperature sensor 42 is fixedly installed in the first through hole 48, and the temperature sensor 42 is used for detecting the temperature in the water inlet pipe 2; a second through hole 49 is formed in the lower end of the third cavity 47, the pH sensor 44 is fixedly installed in the second through hole 49, and the pH sensor 44 is used for detecting the pH value in the water inlet pipe 2; the pressure sensor 43 is located in a second cavity 46, a cavity is formed in the bottom end of the second cavity 46, two ends of the cavity are respectively communicated with the water inlet pipe 2 and the second cavity 46, and the pressure sensor 43 is used for detecting a pressure value in the water inlet pipe 2; the temperature sensor 42, the pH sensor 44 and the pressure sensor 43 are respectively electrically connected with the singlechip.
The utility model discloses well first detection component 4 includes first casing 41, temperature sensor 42, pressure sensor 43 and pH sensor 44, and temperature sensor 42 is located the left intracavity of first casing 41 for detect the temperature in inlet tube 2, and pH sensor 44 is used for detecting the pH valve in inlet tube 2, and pressure sensor 43 is used for detecting the pressure value in inlet tube 2; the utility model discloses integrating temperature sensor 42, pressure sensor 43 and pH sensor 44 in the calorimeter, pressure value and temperature value in can real-time detection inlet tube 2 have not only realized the integration and the miniaturization of sensor, have satisfied the multi-functional and multipurpose of calorimeter, and the sensor fully contacts with the measured medium simultaneously, makes the measurement have not lagged undistorted, has guaranteed measurement accuracy.
The thermal instrument further comprises a plurality of first fixing devices 7 and second fixing devices 8, the first fixing devices 7 are mounted on one sides of the first detection assembly 4 and the third detection assembly 6, the second fixing devices 8 are mounted on the sides, far away from the first fixing devices 7, of the first detection assembly 4 and the third detection assembly 6, and the first fixing devices 7 and the second fixing devices 8 are identical in structure; the first fixing device 7 comprises a second shell 71, a push-pull rod 72 and a spring 74, the second shell 71 is fixedly installed with the pipe wall of the water inlet pipe 2, a through groove 73 is formed in the top end of the second shell 71, the bottom end of the push-pull rod 72 extends into the second shell 71 through the through groove 73, and the push-pull rod 72 can move left and right in the through groove 73; one end of the spring 74 is fixed with the inner wall of the second shell 71, and the other end of the spring is fixed with the push-pull rod 72; a first fitting piece 75 is fixedly arranged on the right side of the push-pull rod 72, the first fitting piece 75 penetrates through the second shell 71, second fitting pieces 411 are respectively arranged on the outer walls of the two sides of the first shell 41, and the first fitting piece 75 and the second fitting pieces 411 are installed in a matched mode.
The utility model discloses a first fixing device 7 and second fixing device 8 have still been designed for fixed first determine module 4, third determine module 6, realize the movable mounting of first determine module 4, the staff of being convenient for dismantles, the change of maintenance and sensor, wherein first fixing device 7 includes second casing 71, push-and-pull rod 72 and spring 74, second casing 71 top is provided with logical groove 73, push-and-pull rod 72 can move about in logical groove 73, push-and-pull rod 72 left side is fixed with second casing 71 through spring 74, push-and-pull rod 72 right side has designed first fitting piece 75, when first fitting piece 75 and second fitting piece 411 are installed in the cooperation, spring 74 is in the natural state; when the water inlet pipe 2 is installed with the bottom end of the first detection assembly 4 penetrating through the water inlet pipe, the push-pull rods 72 on the two sides respectively move towards the middle under the action of the springs 74, and the first mating member 75 and the second mating member 411 are matched to fix the first detection assembly 4.
The second detection assembly 5 comprises a first ultrasonic transducer 51 and a second ultrasonic transducer 52, the first ultrasonic transducer 51 and the second ultrasonic transducer 52 are respectively installed at the top end of the inner wall of the water inlet pipe 2, and the first ultrasonic transducer 51 and the second ultrasonic transducer 52 are respectively electrically connected with the single chip microcomputer; the structure of the third detection assembly 6 is the same as that of the first detection assembly 4, and the third detection assembly 6 is used for detecting the temperature, the pressure and the pH value in the water pipe 3.
The utility model discloses in still designed first ultrasonic transducer 51 and second ultrasonic transducer 52, first ultrasonic transducer 51 and second ultrasonic transducer 52 regard as receiver and transmitter in proper order, detect the velocity of flow through the following current of detection ultrasonic wave, countercurrent time, and then calculate the liquid flow through the velocity of flow; in actual operation, the first ultrasonic transducer 51 and the second ultrasonic transducer 52 are designed to be installed in a V shape, so that the installation is convenient, the later-stage maintenance, replacement and other operations of operators are facilitated, the detection precision is improved, the error caused by flow velocity sections and uneven distribution is reduced, the interference of multiple ultrasonic reflections on measurement is avoided, and the practical applicability is better.
The heat instrument further comprises a power supply module and a liquid crystal display module, wherein the power supply module and the liquid crystal display module are respectively and electrically connected with the single chip microcomputer.
The utility model also designs a liquid crystal display module which is connected with a display screen and is used for detecting the pressure value, the pH value, the flow value, the temperature value and the heat value detected by each sensor; the power module is designed to be a lithium battery and used for supplying power to the single chip microcomputer and ensuring smooth work of the heat meter.
The first fitting part 75 is of an inverted L-shaped structure, and the second fitting part 411 is of an inverted C-shaped structure; a third through hole is formed in the outer wall of the right side of the second housing 71, and the first fitting member 75 penetrates through the second housing 71 through the third through hole.
The utility model discloses well first fitting piece 75 designs for falling the L shape, and second fitting piece 411 is for falling the C shape, can effectively cooperate the installation in actual operation, effectively fixes first casing 41.
In practical operation, the first housing 41 may be fixed on the water inlet pipe 2 by a screw connection, and the bottom end extends into the water inlet pipe 2; each sensor can work simultaneously, also can work by the single machine, can use in multiple environment, has higher practicality.
The single-chip microcomputer is an MSP430 single-chip microcomputer; the power module is a lithium battery.
When the utility model is used, the temperature sensor 42 in the first detection component 4 and the temperature sensor 42 in the third detection component 6 respectively detect the temperature of the water inlet pipe 2 and the water outlet pipe 3, and meanwhile, the first ultrasonic transducer 51 and the second ultrasonic transducer 52 of the second detection component 5 work to alternately transmit and receive ultrasonic waves, measure the flow velocity of liquid and calculate the liquid flow through the flow velocity; after the single chip microcomputer receives the flow and temperature signals, the heat value can be calculated by using a formula; meanwhile, the pressure sensor 43 in the first detection assembly 4 and the pressure sensor 43 in the third detection assembly 6 respectively detect the pressure values of the water inlet pipe 2 and the water outlet pipe 3, and transmit the pressure values to the single chip microcomputer; the pH sensor 44 in the first detection assembly 4 and the pH sensor 44 in the third detection assembly 6 respectively detect the pH value of the water inlet pipe 2 and the water outlet pipe 3, and transmit the pH value to the single chip microcomputer; after the single chip microcomputer receives the signals, the corresponding numerical values can be displayed through the liquid crystal display module.
When the operator installs the first detecting component 4 and the third detecting component 6, the push-pull rod 72 of the first fixing device 7 is moved to the left, the push-pull rod 72 of the second fixing device 8 is moved to the right, and the springs 74 are in a compressed state respectively; the first detecting component 4 and the third detecting component 6 are respectively mounted on the water inlet pipe 2 and the water outlet pipe 3, the push-pull rods 72 at the two sides move towards the middle under the action of the springs 74, and the first matching piece 75 and the second matching piece 411 are mutually clamped and fixed.
The utility model discloses an intelligent heat instrument of concentrated flow, temperature, pressure, pH value data collection, device reasonable in design, easy operation not only effectively concentrates on the calorimeter with pressure sensor 43, pH sensor 44 effectively, has realized the miniaturization and the facilitate of device, has also optimized the mounting means of calorimeter simultaneously, and the operating personnel later stage of being convenient for overhauls the change operation, has better practicality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a concentrate intelligent heat instrument that flow, temperature, pressure, pH value data gathered which characterized in that: the heat instrument comprises a heat meter body (1), a detection device, a water inlet pipe (2) and a water outlet pipe (3), wherein the detection device comprises a first detection assembly (4), a second detection assembly (5) and a third detection assembly (6), and the bottom end of the first detection assembly (4) penetrates through the pipe wall of the water inlet pipe (2) and is positioned in the water inlet pipe (2); the second detection component (5) is positioned in the water inlet pipe (2), and the third detection component (6) is positioned in the water outlet pipe (3); the heat meter comprises a heat meter body (1), a first detection assembly (4), a single chip microcomputer, a second detection assembly (5), a third detection assembly (6) and a control module, wherein the heat meter body (1) is installed on the first detection assembly (4), the single chip microcomputer is arranged in the heat meter body (1), and the first detection assembly (4), the second detection assembly (5) and the third detection assembly (6) are respectively and electrically connected with the single chip microcomputer; the first detection assembly (4) comprises a first shell (41), a temperature sensor (42), a pressure sensor (43) and a pH sensor (44), wherein a first cavity (45), a second cavity (46) and a third cavity (47) are respectively arranged in the first shell (41) from left to right, a first through hole (48) is formed in the lower end of the first cavity (45), the temperature sensor (42) is fixedly installed in the first through hole (48), and the temperature sensor (42) is used for detecting the temperature in the water inlet pipe (2); a second through hole (49) is formed in the lower end of the third cavity (47), the pH sensor (44) is fixedly installed in the second through hole (49), and the pH sensor (44) is used for detecting the pH value in the water inlet pipe (2); the pressure sensor (43) is positioned in a second cavity (46), a cavity is formed in the bottom end of the second cavity (46), two ends of the cavity are respectively communicated with the water inlet pipe (2) and the second cavity (46), and the pressure sensor (43) is used for detecting the pressure value in the water inlet pipe (2); and the temperature sensor (42), the pH sensor (44) and the pressure sensor (43) are respectively and electrically connected with the singlechip.
2. The intelligent thermal instrument for centralized flow, temperature, pressure, pH data collection according to claim 1, wherein: the heat instrument further comprises a plurality of first fixing devices (7) and second fixing devices (8), the first fixing devices (7) are mounted on one sides of the first detection assembly (4) and the third detection assembly (6), the second fixing devices (8) are mounted on one sides, far away from the first fixing devices (7), of the first detection assembly (4) and the third detection assembly (6), and the first fixing devices (7) and the second fixing devices (8) are identical in structure; the first fixing device (7) comprises a second shell (71), a push-pull rod (72) and a spring (74), the second shell (71) is fixedly mounted with the pipe wall of the water inlet pipe (2), a through groove (73) is formed in the top end of the second shell (71), the bottom end of the push-pull rod (72) extends into the second shell (71) through the through groove (73), and the push-pull rod (72) can move left and right in the through groove (73); one end of the spring (74) is fixed with the inner wall of the second shell (71), and the other end of the spring is fixed with the push-pull rod (72); the right side of the push-pull rod (72) is fixedly provided with a first fitting piece (75), the first fitting piece (75) penetrates through the second shell (71), the outer walls of two sides of the first shell (41) are respectively provided with a second fitting piece (411), and the first fitting piece (75) and the second fitting piece (411) are installed in a matched mode.
3. The intelligent thermal instrument for centralized flow, temperature, pressure, pH data collection according to claim 2, wherein: the second detection assembly (5) comprises a first ultrasonic transducer (51) and a second ultrasonic transducer (52), the first ultrasonic transducer (51) and the second ultrasonic transducer (52) are respectively installed at the top end of the inner wall of the water inlet pipe (2), and the first ultrasonic transducer (51) and the second ultrasonic transducer (52) are respectively and electrically connected with the single chip microcomputer; the structure of the third detection assembly (6) is the same as that of the first detection assembly (4), and the third detection assembly (6) is used for detecting the temperature, the pressure and the pH value in the water outlet pipe (3).
4. The intelligent flow, temperature, pressure, pH data collection calorimeter of claim 3, wherein: the heat instrument further comprises a power supply module and a liquid crystal display module, wherein the power supply module and the liquid crystal display module are respectively and electrically connected with the single chip microcomputer.
5. The intelligent flow, temperature, pressure, pH data collection calorimeter of claim 4, wherein: the first fitting piece (75) is of an inverted L-shaped structure, and the second fitting piece (411) is of an inverted C-shaped structure; and a third through hole is formed in the outer wall of the right side of the second shell (71), and the first matching piece (75) penetrates through the second shell (71) through the third through hole.
6. The intelligent flow, temperature, pressure, pH data collection calorimeter of claim 5, wherein: the single-chip microcomputer is an MSP430 single-chip microcomputer; the power module is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759676.7U CN209992016U (en) | 2019-05-24 | 2019-05-24 | Intelligent heat instrument for collecting data of centralized flow, temperature, pressure and pH value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759676.7U CN209992016U (en) | 2019-05-24 | 2019-05-24 | Intelligent heat instrument for collecting data of centralized flow, temperature, pressure and pH value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209992016U true CN209992016U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759676.7U Expired - Fee Related CN209992016U (en) | 2019-05-24 | 2019-05-24 | Intelligent heat instrument for collecting data of centralized flow, temperature, pressure and pH value |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209992016U (en) |
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2019
- 2019-05-24 CN CN201920759676.7U patent/CN209992016U/en not_active Expired - Fee Related
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