CN220649870U - Balanced type water pressure sensor - Google Patents
Balanced type water pressure sensor Download PDFInfo
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- CN220649870U CN220649870U CN202322358509.0U CN202322358509U CN220649870U CN 220649870 U CN220649870 U CN 220649870U CN 202322358509 U CN202322358509 U CN 202322358509U CN 220649870 U CN220649870 U CN 220649870U
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- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 210000004907 gland Anatomy 0.000 claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a balanced type water pressure sensor, which relates to the technical field of water pressure sensors and comprises a water tank, wherein the water tank comprises a storage unit and a pressure testing unit, the storage unit comprises a water tank and a sensor shell, and the pressure testing unit comprises a connecting pipe, a supporting frame, sealing rubber, a top cover, rubber software, a rubber block, a fixing plate, a nut, a mounting block, a pressure sensor, a connecting wire, a gland, a top frame, a fixing rod, a display box and a display screen. According to the utility model, the connecting pipe is fixed through the thread groove, the connecting groove, the mounting groove, the water groove and the fixing groove thread groove, wherein the connecting groove is used for mounting and fixing the sensor connecting pipe, so that water can be conveyed to the inside, the mounting groove is used for mounting rubber soft body, the water groove is small in notch, so that the water can directly pass through the water groove when entering the inside of the sensor, then the rubber soft body is extruded, and the fixing groove is used for fixedly mounting the pressure sensor.
Description
Technical Field
The utility model relates to the technical field of water pressure sensors, in particular to a balanced water pressure sensor.
Background
The water pressure sensor is used as a detecting device and can convert detected information into electric signals or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The method is a primary link for realizing automatic detection and control.
In the prior art, a Chinese patent with a publication number of CN103674396B is proposed to solve the technical problems, and the technical scheme disclosed in the patent document is as follows: in the field of water purifiers and drinking water equipment, the following pressure switches are commonly used as important accessories in the overall machine control system. Firstly, the water pressure sensor core body usually adopts diffusion silicon, and the working principle is that the pressure of the measured water pressure directly acts on the diaphragm of the sensor, so that the diaphragm generates micro displacement in direct proportion to the water pressure, the resistance value of the sensor changes, and the change is detected by utilizing an electronic circuit and converted to output a standard measurement signal of the corresponding pressure. Secondly, the mechanical type micro-movement pressure switch, the theory of operation utilizes spring and micro-movement switch as pressure detection, and this is the definite value, generally needs to set up the elasticity of spring according to different complete machine demands.
Although the pressure of water can be dataized, if the internal air or water of the sensor leaks when the device dataizes the pressure of water, the detection of the sensor is inaccurate when the pressure is detected.
Disclosure of Invention
The present utility model is directed to a balanced water pressure sensor, which solves the above-mentioned problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a balanced water pressure sensor includes a water tank including a storage unit and a pressure testing unit.
The storage unit comprises a water tank and a sensor shell, and the pressure testing unit comprises a connecting pipe, a supporting frame, sealing rubber, a top cover, rubber software, rubber blocks, a fixing plate, nuts, a mounting block, a pressure sensor, a connecting wire, a gland, a top frame, a fixing rod, a display box and a display screen.
The sensor is characterized in that a thread groove is formed in one side of the water tank, a connecting groove is formed in one side of the sensor shell, a mounting groove is formed in the top of the top cover, a water groove is formed in the inner wall of the mounting groove, a fixing groove is formed in the top of the mounting block, and wire grooves are formed in the tops of the top cover, the top frame and the display box.
Adopt above-mentioned technical scheme, use through screw thread groove, the spread groove, the mounting groove, the basin, fixed slot and wire casing cooperation in this scheme, the screw thread groove is used for the fixed of connecting pipe, the spread groove is the installation that is used for the sensor connecting pipe is fixed, consequently, water can carry inside, the mounting groove is used for installing rubber software, the basin is because of the notch is little, make water when getting into inside the sensor direct through the basin, then carry out extruded effect to rubber software, the fixed slot is used for pressure sensor's fixed mounting, the wire casing is convenient for be connected with the connecting wire on the pressure sensor with the display screen in the display box.
The technical scheme of the utility model is further improved as follows: the water tank is characterized in that the thread groove is formed in one side of the water tank, the inner wall of the thread groove is in threaded connection with the outer wall of one end of the connecting pipe, and the other end of the connecting pipe is fixedly connected with the connecting groove on one side of the sensor shell.
By adopting the technical scheme, the sensor is matched with the sensor shell through the connecting pipe in the scheme, the connecting pipe is used for connecting the sensor shell with water, so that water in the water tank can enter the sensor shell, and the sensor shell is used for protecting internal parts.
The technical scheme of the utility model is further improved as follows: the inner wall of the sensor shell is fixedly connected with the outer wall of the sealing rubber, the top of the sensor shell is fixedly connected with the bottom of the top cover, the top of the top cover is provided with the mounting groove, the inner wall of the mounting groove is fixedly connected with the outer wall of the rubber soft body, and the top of the rubber soft body is fixedly connected with the rubber block.
By adopting the technical scheme, the sealing rubber, the top cover, the rubber software and the rubber block are matched for use, the sealing rubber is used for sealing the inside, so that water on the inner wall cannot flow out, the top cover is used for sealing the top of the sensor shell, the rubber software enables the middle part of the rubber software to push upwards through the impact of the water, and then the rubber block is used for extruding the pressure sensor, so that the pressure of the water can be dataized.
The technical scheme of the utility model is further improved as follows: the top of top cap with the bottom fixed connection of installation piece, the top of installation piece has the fixed slot, the inner wall of fixed slot with pressure sensor's outer wall fixed connection, pressure sensor's top with the bottom fixed connection of connecting wire.
By adopting the technical scheme, the pressure sensor is matched with the part line through the mounting block, the pressure sensor, and the pressure sensor can be used for data of the pressure of water, and a connecting line is arranged at the top of the pressure sensor.
The technical scheme of the utility model is further improved as follows: the outer wall of the mounting block is fixedly connected with the inner wall of the top frame through a fixing rod, and the inner wall of the top frame is fixedly connected with the top of the gland.
By adopting the technical scheme, the pressure sensor is pressed by the gland through the cooperation of the fixed rod and the gland, and the fixed rod can fix the top frame.
The technical scheme of the utility model is further improved as follows: the sensor is characterized in that one side of the top of the sensor shell is fixedly connected with the bottom of the display box, and the inner wall of the display box is fixedly connected with the outer wall of the display screen.
By adopting the technical scheme, the display box and the display screen are matched for use in the scheme, the display box is used for mounting the display screen, and the display screen can display data transmitted by the pressure sensor.
The technical scheme of the utility model is further improved as follows: one side of the sensor shell is fixedly connected with the fixing plate, and the inner wall of the fixing plate is fixedly connected with the outer wall of the supporting frame through a nut.
By adopting the technical scheme, the water tank is used when the water tank chassis is too high through the cooperation of the fixing plate and the supporting frame.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a balanced water pressure sensor, which utilizes sealing rubber to cooperate, so that the device can ensure the internal sealing when the water pressure is dataized, the pressure detection of the sensor is more accurate, the accuracy of data is ensured, and the problem of internal air leakage is solved.
2. The utility model provides a balanced water pressure sensor, which is used by matching a mounting block, a pressure sensor and a part line, wherein the inner wall of the mounting block is used for mounting the pressure sensor, the pressure sensor can be used for converting the pressure of water into data, and the top of the pressure sensor is provided with a connecting line for transmitting the data of pressure detection into a display screen.
Drawings
FIG. 1 is a schematic diagram of a water tank according to the present utility model;
FIG. 2 is a schematic view of a sensor housing according to the present utility model;
FIG. 3 is a schematic view of a mounting block according to the present utility model;
fig. 4 is a schematic diagram of a semi-polished structure of the present utility model.
In the figure: 1. a water tank; 2. a thread groove; 3. a connecting pipe; 4. a sensor housing; 5. a support frame; 6. sealing rubber; 7. a connecting groove; 8. a top cover; 9. a mounting groove; 10. a water tank; 11. rubber soft body; 12. a rubber block; 13. a fixing plate; 14. a nut; 15. a mounting block; 16. a fixing groove; 17. a pressure sensor; 18. a connecting wire; 19. a gland; 20. a top frame; 21. a fixed rod; 22. a wire slot; 23. a display box; 24. and a display screen.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 4, the present utility model provides a balanced type water pressure sensor including a water tank 1, the water tank 1 including a storage unit and a pressure test unit.
The storage unit comprises a water tank 1 and a sensor housing 4, and the pressure testing unit comprises a connecting pipe 3, a supporting frame 5, sealing rubber 6, a top cover 8, rubber software 11, a rubber block 12, a fixing plate 13, a nut 14, a mounting block 15, a pressure sensor 17, a connecting wire 18, a gland 19, a top frame 20, a fixing rod 21, a display box 23 and a display screen 24.
The utility model discloses a sensor, including sensor shell, top cap 8, mounting groove 9, fixed slot 16, wire casing 22 has all been seted up at the top of installation piece 15, wire casing 22 has been seted up at the top of top cap 8, roof-rack 20 and display box 23, screw thread groove 2 is used for connecting pipe 3's fixed, the spread groove 7 is the installation that is used for sensor connecting pipe 3, consequently water can carry inside, mounting groove 9 is used for installing rubber software 11, the basin 10 is because of the notch is little, make water directly pass through basin 10 when getting into inside the sensor, then carry out the extruded effect to rubber software 11, fixed slot 16 is used for pressure sensor 17's fixed mounting, wire casing 22 is convenient for be connected with the connecting wire 18 on the pressure sensor 17 and the display screen 24 in the display box 23.
The one side of water tank 1 has thread groove 2, the inner wall of thread groove 2 with the one end outer wall threaded connection of connecting pipe 3, the other end of connecting pipe 3 with the 7 inner wall fixed connection of spread groove of sensor housing 4 one side, connecting pipe 3 are used for sensor housing 4 to be connected with water, make the inside that water in the water tank 1 can get into sensor housing 4, and sensor housing 4 is used for protecting internals.
The inner wall of sensor shell 4 with the outer wall fixed connection of sealing rubber 6, the top of sensor shell 4 with the bottom fixed connection of top cap 8, there is at the top of top cap 8 mounting groove 9, the inner wall of mounting groove 9 with the outer wall fixed connection of rubber software 11, the top of rubber software 11 with rubber piece 12 fixed connection, sealing rubber 6 is used for inside seal to make the water of inner wall can not flow out, and top cap 8 is used for the top of sensor shell 4 to seal, and rubber software 11 makes the mid portion of rubber software 11 push up through the impact of water, then extrudees pressure sensor 17 through rubber piece 12 to can be to the pressure data of water.
The top of top cap 8 with the bottom fixed connection of installation piece 15, the top of installation piece 15 has fixed slot 16, the inner wall of fixed slot 16 with the outer wall fixed connection of pressure sensor 17, the top of pressure sensor 17 with the bottom fixed connection of connecting wire 18, the inner wall of installation piece 15 is used for installing pressure sensor 17, and pressure sensor 17 can be to the pressure datamation of water, and there is connecting wire 18 at the top of pressure sensor 17 for with the data transmission of pressure detection to the display screen 24 in.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall of the mounting block 15 is fixedly connected with the inner wall of the top frame 20 through a fixing rod 21, the inner wall of the top frame 20 is fixedly connected with the top of the pressing cover 19, the fixing rod 21 can fix the top frame 20 so as not to separate from the top frame, and the pressing cover 19 is used for pressing the pressure sensor 17 so as not to pop out the sensor.
The top side of sensor housing 4 with the bottom fixed connection of display box 23, the inner wall of display box 23 with the outer wall fixed connection of display screen 24, display box 23 are used for the installation of display screen 24, and display screen 24 can show through the data of pressure sensor 17 transmission.
One side of the sensor housing 4 is fixedly connected with the fixing plate 13, and the inner wall of the fixing plate 13 is fixedly connected with the outer wall of the supporting frame 5 through a nut 14, so that the sensor housing is used when the chassis of the water tank 1 is too high, and can be used for hanging and supporting a sensor.
The principle of operation of the balanced water pressure sensor 17 will be described in detail.
As shown in fig. 1-4, the sealing rubber 6 inside the sensor housing 4 is used for preventing the air and water inside from being exposed when the pressure data of the water is sensed, the fixing plate 13 is arranged on one side of the sensor housing 4, the fixing plate 13 can fix the supporting frame 5, the supporting frame 5 can be fixed at the bottom of the pressure sensor 17 of the device, so that the bottom of the waterproof box 1 is too high, and the supporting frame 5 can be recovered only by rotating the supporting frame 5 by 90 degrees when recovering. The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. A balanced water pressure sensor comprising a water tank (1), characterized in that: the water tank (1) comprises a storage unit and a pressure testing unit;
the storage unit comprises a water tank (1) and a sensor housing (4), and the pressure testing unit comprises a connecting pipe (3), a supporting frame (5), sealing rubber (6), a top cover (8), rubber software (11), a rubber block (12), a fixing plate (13), a nut (14), a mounting block (15), a pressure sensor (17), a connecting wire (18), a pressing cover (19), a top frame (20), a fixing rod (21), a display box (23) and a display screen (24);
screw thread groove (2) have been seted up to one side of water tank (1), connecting groove (7) have been seted up to one side of sensor housing mounting groove (9) have been seted up at the top of top cap (8), basin (10) have been seted up to the inner wall of mounting groove (9), fixed slot (16) have been seted up at the top of installation piece (15), wire casing (22) have all been seted up at the top of gland (19), roof-rack (20) and display box (23).
2. A balanced water pressure sensor as claimed in claim 1 wherein: the water tank is characterized in that the thread groove (2) is formed in one side of the water tank (1), the inner wall of the thread groove (2) is in threaded connection with the outer wall of one end of the connecting pipe (3), and the other end of the connecting pipe (3) is fixedly connected with the inner wall of the connecting groove (7) on one side of the sensor shell (4).
3. A balanced water pressure sensor as claimed in claim 1 wherein: the sensor is characterized in that the inner wall of the sensor housing (4) is fixedly connected with the outer wall of the sealing rubber (6), the top of the sensor housing (4) is fixedly connected with the bottom of the top cover (8), the top of the top cover (8) is provided with the mounting groove (9), the inner wall of the mounting groove (9) is fixedly connected with the outer wall of the rubber soft body (11), and the top of the rubber soft body (11) is fixedly connected with the rubber block (12).
4. A balanced water pressure sensor as claimed in claim 1 wherein: the top of top cap (8) with the bottom fixed connection of installation piece (15), the top of installation piece (15) has fixed slot (16), the inner wall of fixed slot (16) with the outer wall fixed connection of pressure sensor (17), the top of pressure sensor (17) with the bottom fixed connection of connecting wire (18).
5. A balanced water pressure sensor as claimed in claim 1 wherein: the outer wall of the mounting block (15) is fixedly connected with the inner wall of the top frame (20) through a fixing rod (21), and the inner wall of the top frame (20) is fixedly connected with the top of the gland (19).
6. A balanced water pressure sensor as claimed in claim 1 wherein: the sensor is characterized in that one side of the top of the sensor shell (4) is fixedly connected with the bottom of the display box (23), and the inner wall of the display box (23) is fixedly connected with the outer wall of the display screen (24).
7. A balanced water pressure sensor as claimed in claim 1 wherein: one side of the sensor shell (4) is fixedly connected with the fixing plate (13), and the inner wall of the fixing plate (13) is fixedly connected with the outer wall of the supporting frame (5) through a nut (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322358509.0U CN220649870U (en) | 2023-08-31 | 2023-08-31 | Balanced type water pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322358509.0U CN220649870U (en) | 2023-08-31 | 2023-08-31 | Balanced type water pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220649870U true CN220649870U (en) | 2024-03-22 |
Family
ID=90292879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322358509.0U Active CN220649870U (en) | 2023-08-31 | 2023-08-31 | Balanced type water pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220649870U (en) |
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2023
- 2023-08-31 CN CN202322358509.0U patent/CN220649870U/en active Active
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