Balanced flowmeter convenient to install

Abstract

The utility model relates to the technical field of flow meters, in particular to a balance flow meter convenient to install, which comprises a pipe body, a flow blocking assembly, a flow guiding assembly and a flow guiding assembly, the installation choked flow assembly comprises an installation part which is arranged on the pipe body and is used for installing the whole structure; the installation flow choking assembly comprises a flow choking part which is arranged on the installation part and used for preventing large water flow. The mounting part comprises a supporting block, a bracket, a fixing hole, a fixing disc, an inserting hole, a side block, a spring and an inserting rod; the support is fixedly installed on the pipe body, a supporting block is fixedly installed at the extending end of the support, a fixing hole is formed in the supporting block, and the pipe body is provided with an installation part, so that the fixing disc is inserted into an inserting hole in the supporting block, and an inserting rod is inserted into the fixing hole under the action of a spring; and therefore, the flowmeter can be conveniently and quickly mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of flow meters, in particular to a balanced flow meter which is easy to install. Background Art

[0002] Balanced flowmeter is a special differential pressure flowmeter, which has significant features such as balanced rectification. The traditional throttling device has only one flow aperture, and the fluid loses its ideal state after throttling. Its working principle is the same as other differential pressure flowmeters.

[0003] According to the publication number: "CN210293360U", a balanced flow meter sensor that is easy to install. The technical problem to be solved by the utility model is that it is inconvenient to install. In order to solve the above technical problems, the utility model provides a balanced flow meter sensor that is easy to install, including a connecting pipe, the other end of the metal paddle is sleeved with an auxiliary rotating shaft, the upper and lower sides of the main rotating shaft are respectively fixedly connected to the inner walls of the upper and lower sides of the outer ring, and the side surface of the outer ring is inlaid with teeth. The design can control the rotation of the outer ring by turning the teeth to drive the arc rod to control the metal paddle to clamp or open, insert the sensor into the pipe, and align the notch on the surface of the sensor with the middle of the inner ring. The metal paddle will automatically clamp the notch on the surface of the sensor due to the return spring. Because the opposite sides of the six metal paddles are inlaid with rubber pads, the rubber pads will not only clamp the sensor, but also seal the top of the pipe.

[0004] However, in actual use, the overall structure has more internal structures. If damage or aging occurs, the overall maintenance is more troublesome. In addition, because the water flow rate is sometimes high and the discharge volume is large, and sometimes the water flow rate is low and the discharge volume is small, the water discharge volume cannot be well controlled, and thus the water cannot be measured constantly. Therefore, based on the above problems, a balanced flow meter that is easy to install is introduced. Utility Model Content

[0005] The purpose of the utility model is to provide a balanced flow meter that is easy to install, so as to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A balanced flow meter that is easy to install, comprising: a pipe body, a through opening is opened on the top of the pipe body, and a flow-blocking assembly is installed on the pipe body;

[0008] The installation choke assembly includes a mounting portion disposed on the pipe body, which is used to install the overall structure;

[0009] The installation flow blocking assembly includes a flow blocking portion arranged on the installation portion for blocking a large water flow;

[0010] The mounting part includes a support block, a bracket, a fixing hole, a fixing plate, a plug hole, a side block, a spring, and an insertion rod;

[0011] The bracket is fixedly mounted on the pipe body, a support block is fixedly mounted on the extended end of the bracket, and a fixing hole is formed on the support block.

[0012] Preferably, the flow blocking part includes a flow meter, a connecting rod, a sensor, and a flow blocking plate;

[0013] A connecting rod is fixedly installed at the bottom of the flow meter, one end of the connecting rod extends downward, a sensor is fixedly installed at the bottom of the connecting rod, and a baffle is fixedly installed on the bottom outer wall of the connecting rod.

[0014] Preferably, there are two groups of baffles symmetrically arranged at both ends of the outer wall of the sensor, and the baffles are arc-shaped and have through holes. A sensor is installed under the connecting rod, and a baffle is installed outside the connecting rod to block the flow when the water flow is large, thereby facilitating detection by the sensor.

[0015] Preferably, a fixing plate is fixedly mounted on the outer wall of the connecting rod, and an insertion rod is provided at the bottom of the fixing plate, and the number of the insertion rods is symmetrically arranged in several groups.

[0016] Preferably, the top of the outer wall of the support block is provided with a plug hole, and the number of the plug holes is symmetrically arranged in several groups, and the plug holes are symmetrically arranged with the plug rods at the bottom of the fixed plate.

[0017] Preferably, a side block is installed on the outer wall of the fixed disk, a spring is fixedly connected to the inner wall of the side block, and an insertion rod is fixedly connected to the extended end of the spring.

[0018] Preferably, the side blocks, springs and insertion rods are arranged in two groups symmetrically at both ends of the outer wall of the fixed disk, and extend outward through the extended ends of the insertion rods. Therefore, by inserting the fixed disk into the socket on the support block and inserting the insertion rod into the fixing hole under the action of the spring, the flow meter can be quickly installed.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] First, the pipe body is provided with a mounting portion, so the flow meter can be quickly installed by inserting the fixing plate into the insertion hole on the support block and inserting the insertion rod into the fixing hole under the action of the spring.

[0021] Second, a flow blocking part is installed on the fixed plate, so that the flow meter can be disassembled and repaired as a whole. A sensor is installed under the connecting rod, and a flow blocking plate is installed outside the connecting rod to block the flow when the water flow is large, so as to facilitate the sensor to detect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 It is a side view structural schematic diagram of the utility model;

[0024] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the enlarged structure of A in the utility model;

[0026] In the figure: 1. pipe body; 2. installation of flow-blocking assembly; 21. installation part; 211. support block; 212. bracket; 213. fixing hole; 215. fixing plate; 216. plug hole; 217. side block; 218. spring; 219. plug rod; 22. flow-blocking part; 221. flow meter; 222. connecting rod; 223. sensor; 224. flow-blocking plate; 3. sealing plug. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In actual use, the overall structure has more internal structures. If damage or aging occurs, the overall maintenance is more troublesome. In addition, because the water flow rate is sometimes high and the discharge volume is large, and sometimes the water flow rate is low and the discharge volume is small, the water discharge volume cannot be well controlled, and thus the water cannot be measured constantly. Therefore, based on the above problems, a balanced flow meter that is easy to install is introduced.

[0029] like Figure 1-4 As shown, a balanced flow meter that is easy to install includes: a pipe body 1, a through opening is opened on the top of the pipe body 1, and a flow blocking component 2 is installed on the pipe body 1;

[0030] The installation choke assembly 2 includes a mounting portion 21 disposed on the pipe body 1 for mounting the overall structure;

[0031] The installation blocker assembly 2 includes a blocker portion 22 disposed on the installation portion 21 for blocking a large water flow;

[0032] The mounting portion 21 includes a support block 211, a bracket 212, a fixing hole 213, a fixing plate 215, a plug hole 216, a side block 217, a spring 218, and an insert rod 219;

[0033] The bracket 212 is fixedly mounted on the pipe body 1 , and a support block 211 is fixedly mounted on an extended end of the bracket 212 . A fixing hole 213 is formed on the support block 211 .

[0034] Specifically, the fixing plate 215 is inserted into the insertion hole 216 on the supporting block 211 , and the insertion rod 219 is inserted into the fixing hole 213 under the action of the spring 218 , so that the flow meter 221 can be quickly installed.

[0035] like Figure 1-4 As shown, the flow blocking part 22 includes a flow meter 221, a connecting rod 222, a sensor 223, and a flow blocking plate 224;

[0036] A connecting rod 222 is fixedly installed at the bottom of the flow meter 221 , one end of the connecting rod 222 extends downward, a sensor 223 is fixedly installed at the bottom of the connecting rod 222 , and a baffle 224 is fixedly installed on the bottom outer wall of the connecting rod 222 .

[0037] Specifically, the flow meter 221 is convenient for overall disassembly and maintenance, and a sensor 223 is installed under the connecting rod 222, and a baffle 224 is installed outside the connecting rod 222 to block the flow when the water flow is large, thereby facilitating detection by the sensor 223.

[0038] like Figure 1-4 As shown, there are two groups of spoilers 224 symmetrically arranged at both ends of the outer wall of the sensor 223, and the spoiler 224 is arc-shaped and has through holes. The sensor 223 is installed under the connecting rod 222, and the spoiler 224 is installed outside the connecting rod 222 to block the flow when the water flow is large, thereby facilitating detection by the sensor 223.

[0039] like Figure 1-4 As shown, a fixing plate 215 is fixedly mounted on the outer wall of the connecting rod 222, and an inserting rod 219 is provided at the bottom of the fixing plate 215, and the number of the inserting rods 219 is symmetrically arranged in several groups.

[0040] like Figure 1-4 As shown, a socket 216 is provided at the top of the outer wall of the support block 211, and the number of the sockets 216 is symmetrically arranged in several groups, and the sockets 216 are symmetrically arranged with the insertion rod 219 at the bottom of the fixed plate 215, and the outer wall of the fixed plate 215 is installed with a side block 217, the inner wall of the side block 217 is fixedly connected with a spring 218, and the extended end of the spring 218 is fixedly connected with the insertion rod 219, and the number of the side blocks 217, the spring 218 and the insertion rod 219 are two groups and are symmetrically arranged at both ends of the outer wall of the fixed plate 215.

[0041] Specifically, the extending end of the insertion rod 219 extends outward, so that the fixing plate 215 is inserted into the insertion hole 216 on the support block 211, and the insertion rod 219 is inserted into the fixing hole 213 under the action of the spring 218, so as to facilitate the rapid installation of the flow meter 221.

[0042] The working principle of the utility model is as follows:

[0043] The pipe body 1 is provided with a mounting portion 21, a bracket 212 is mounted on the pipe body 1, a fixing hole 213 is provided on the bracket 212, a fixing plate 215 is plugged into the support block 211, a plug hole 216 is provided on the support block 211, side blocks 217 are mounted on both sides of the fixing plate 215, a spring 218 is fixedly connected in the side block 217, one end of the spring 218 is fixedly connected in the side block 217, and the other end is fixedly connected to the insertion rod 219, and the extension end of the insertion rod 219 extends outward, so that by plugging the fixing plate 215 in The plug 219 is inserted into the fixing hole 213 by the insertion hole 216 on the support block 211 under the action of the spring 218, so as to facilitate the rapid installation of the flow meter 221, and a sealing plug 3 is installed on the connecting rod 222 to enhance the overall sealing effect, and a blocking part 22 is installed on the fixed disk 215 to facilitate the overall disassembly and maintenance of the flow meter 221, and a sensor 223 is installed under the connecting rod 222, and a blocking plate 224 is installed outside the connecting rod 222 to block the flow when the water flow is large, so as to facilitate the detection by the sensor 223.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A balanced flow meter that is easy to install, characterized in that: include: A pipe body (1), wherein a through opening is provided at the top of the pipe body (1), and a flow-blocking assembly (2) is installed on the pipe body (1); The installation flow-blocking assembly (2) comprises a mounting portion (21) arranged on the pipe body (1) and used for mounting the overall structure; The mounting flow-blocking assembly (2) comprises a flow-blocking portion (22) arranged on the mounting portion (21); The mounting portion (21) comprises a support block (211), a bracket (212), a fixing hole (213), a fixing plate (215), an insertion hole (216), a side block (217), a spring (218), and an insertion rod (219); The bracket (212) is fixedly mounted on the pipe body (1); a support block (211) is fixedly mounted on an extended end of the bracket (212); and a fixing hole (213) is provided on the support block (211).

2. A balanced flow meter that is easy to install according to claim 1, characterized in that: The flow blocking portion (22) comprises a flow meter (221), a connecting rod (222), a sensor (223), and a flow blocking plate (224); A connecting rod (222) is fixedly mounted on the bottom of the flow meter (221), one end of the connecting rod (222) extends downward, a sensor (223) is fixedly mounted on the bottom of the connecting rod (222), and a baffle (224) is fixedly mounted on the outer wall of the bottom of the connecting rod (222).

3. A balanced flow meter that is easy to install according to claim 2, characterized in that: The number of the baffle plates (224) is two groups, which are symmetrically arranged at two ends of the outer wall of the sensor (223), and the baffle plates (224) are arranged in an arc shape and are provided with through holes.

4. A balanced flow meter that is easy to install according to claim 2, characterized in that: A fixing plate (215) is fixedly mounted on the outer wall of the connecting rod (222), and an insertion rod is provided at the bottom of the fixing plate (215), and the number of the insertion rods is symmetrically arranged in a plurality of groups.

5. A balanced flow meter that is easy to install according to claim 1, characterized in that: The top of the outer wall of the support block (211) is provided with an insertion hole (216), and the number of the insertion holes (216) is symmetrically arranged in a plurality of groups, and the insertion holes (216) and the insertion rods at the bottom of the fixing plate (215) are symmetrically arranged.

6. A balanced flow meter that is easy to install according to claim 1, characterized in that: A side block (217) is installed on the outer wall of the fixed disk (215), a spring (218) is fixedly connected to the inner wall of the side block (217), and an insertion rod (219) is fixedly connected to the extended end of the spring (218).

7. A balanced flow meter that is easy to install according to claim 1, characterized in that: The side blocks (217), springs (218) and insertion rods (219) are provided in two groups and are symmetrically arranged at two ends of the outer wall of the fixed plate (215).

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