CN215410293U

CN215410293U - Intelligent flow regulation thermostatic control valve

Info

Publication number: CN215410293U
Application number: CN202121633473.7U
Authority: CN
Inventors: 曲胜; 朱洲阳
Original assignee: Foshan Jiulong Machine Co ltd
Current assignee: Foshan Jiulong Machine Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-04
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses an intelligent flow regulation thermostatic control valve, which comprises a body, a flowmeter, a valve core and a motor, wherein the flowmeter is arranged on the body; the body is divided into an outlet pipe, a valve core pipe and an inlet pipe in sequence, hot water enters the valve core pipe through the inlet pipe and flows out of the outlet pipe, an auxiliary pipe is arranged on the outlet pipe and communicated with the outlet pipe, the flowmeter extends into a pipe cavity of the outlet pipe from the auxiliary pipe, and the discharge amount of flowing liquid or hot air of the outlet pipe is monitored through the flowmeter; the top of the valve core pipe is open, and the bottom of the valve core pipe is closed; the valve core is arranged in the valve core pipe, a notch is arranged on the valve core, and the section of the notch is semicircular and rotates along with the valve core. Thereby changing the shielding area of the valve core to the water inlet of the inlet pipe and realizing the control of the flow; a rotating shaft of a motor is connected with the valve core, the motor is fixed at an opening at the top of the valve core pipe, and the motor selects the rotating angle of the valve core through the implementation flow monitored by the flowmeter.

Description

Intelligent flow regulation thermostatic control valve

Technical Field

The utility model relates to the field of control valves, in particular to an intelligent flow-regulating thermostatic control valve.

Background

The existing thermostatic control valve usually adopts manual temperature adjustment to keep the temperature constant at the set temperature, and the manual adjustment mode has the problems of inaccuracy, instability and high cost.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an intelligent flow regulation thermostatic control valve, which comprises a body, a flowmeter, a valve core and a motor, wherein the flowmeter is arranged on the body; the valve core comprises a body, a valve core pipe, an inlet pipe and an outlet pipe, wherein the body is sequentially divided into the outlet pipe, the valve core pipe and the inlet pipe; the flowmeter extends into the pipe cavity of the outlet pipe from the secondary pipe; the valve core is arranged in the valve core pipe, a notch is arranged on the valve core, and the section of the notch is semicircular; the rotating shaft of the motor is connected with the valve core, and the motor is fixed at the opening at the top of the valve core pipe.

According to some embodiments of the utility model, an outer valve core is sleeved outside the valve core, two valve holes are symmetrically arranged on the outer valve core, and the two valve holes respectively correspond to the outlet pipe and the inlet pipe.

According to some embodiments of the utility model, a motor bracket is mounted at the bottom of the motor, and the motor bracket is connected with the valve core pipe; the motor bracket is provided with a valve core port, and the valve core port is sleeved at the top of the valve core.

According to some embodiments of the utility model, two sub-brackets are arranged on the motor bracket, the two sub-brackets are symmetrically arranged, and the sub-brackets are connected with the motor.

According to some embodiments of the utility model, two mounting columns are arranged on the outer side wall of the valve core pipe, and two fixing positions are arranged on the motor bracket and are respectively connected with the two mounting columns through screws.

According to some embodiments of the present invention, the motor bracket is provided with a positioning slide position, and the positioning slide position is communicated with the valve core port; and a positioning pin is arranged on the outer edge of the top of the valve core and extends into the positioning slide position.

The utility model has at least the following beneficial effects:

the discharge amount of flowing liquid in the outlet pipe is monitored through the flowmeter, the motor drives the valve core to rotate according to the discharge amount of the real-time flowing liquid, and the position of the notch is adjusted, so that the entering amount of the flowing liquid entering the valve core pipe through the inlet pipe is changed, and the control of the discharge amount of the flowing liquid is realized.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an overall schematic diagram of an embodiment of the present invention;

FIG. 2 is an overall cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of the valve core, the motor and the outer valve core in an explosion state according to the embodiment of the utility model;

FIG. 4 is a schematic illustration of an embodiment of the utility model;

FIG. 5 is a schematic view of a motor bracket according to an embodiment of the present invention;

fig. 6 is a schematic plan view of a motor bracket, a valve core and a positioning pin according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Referring to fig. 1 to 6, an intelligent flow-regulating thermostatic control valve includes a body 100, a flow meter 200, a valve core 300, and a motor 400; the body 100 is sequentially divided into an outlet pipe 110, a valve core pipe 120 and an inlet pipe 130, flowing liquid or hot air enters the valve core pipe 120 through the inlet pipe 130 and flows out of the outlet pipe 110, a secondary pipe 140 is arranged on the outlet pipe 110, the secondary pipe 140 is communicated with the outlet pipe 110, the flowmeter 200 extends into a pipe cavity of the outlet pipe 110 from the secondary pipe 140, and the discharge amount of the flowing liquid or hot air of the outlet pipe 110 is monitored through the flowmeter 200; the top of the valve core tube 120 is open, and the bottom of the valve core tube 120 is closed; the valve core 300 is installed in the valve core tube 120, the valve core 300 is provided with a notch 310, and the cross section of the notch 310 is semicircular and rotates along with the valve core 300. Thereby changing the shielding area of the valve core 300 to the inlet of the inlet pipe 130, realizing the control of the flow, leading the liquid flowing out of the control valve to enter a heat exchanger to exchange heat with the air to form hot air, adjusting the time and efficiency of the heat exchange with the air by adjusting the flow, and realizing the constant temperature effect; the rotating shaft of the motor 400 is connected with the valve core 300, the motor 400 is fixed at the opening at the top of the valve core tube 120, and the motor 400 selects the rotating angle of the valve core 300 according to the implementation flow monitored by the flow meter 200. An outer valve core 500 is sleeved outside the valve core 300, two valve holes 510 are symmetrically arranged on the outer valve core 500, and the two valve holes 510 respectively correspond to the outlet pipe 110 and the inlet pipe 130.

The bottom of the motor 400 is provided with a motor bracket 600, and the motor bracket 600 is connected with the valve core pipe 120; the motor bracket 600 is provided with a valve core port 610, and the valve core port 610 is sleeved on the top of the valve core 300.

In order to connect the motor bracket 600 and the motor 400, two sub-brackets 620 are provided on the motor bracket 600, the two sub-brackets 620 are symmetrically provided, and the sub-brackets 620 are connected with the motor 400 by screws.

The outer side wall of the valve core tube 120 is provided with two mounting columns 150, the motor bracket 600 is provided with two fixing positions 630, and the two fixing positions 630 are respectively connected with the two mounting columns 150 through screws, so that the connection between the motor bracket 600 and the main body is realized.

A positioning slide position 640 is arranged on the motor bracket 600, and the positioning slide position 640 is communicated with the valve core opening 610; the outer edge of the top of the valve core 300 is provided with a positioning pin 700, and the positioning pin 700 extends into the positioning slide position 640 to limit the rotation angle of the valve core 300.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. An intelligent flow regulating thermostatic control valve, comprising:

the valve core pipe comprises a body (100), wherein the body (100) is sequentially divided into an outlet pipe (110), a valve core pipe (120) and an inlet pipe (130), an auxiliary pipe (140) is arranged on the outlet pipe (110), the auxiliary pipe (140) is communicated with the outlet pipe (110), and the top of the valve core pipe (120) is opened;

a flow meter (200), the flow meter (200) extending from the secondary tube (140) into the lumen of the outlet tube (110);

the valve core (300) is arranged in the valve core pipe (120), a notch (310) is formed in the valve core (300), and the section of the notch (310) is semicircular;

the rotating shaft of the motor (400) is connected with the valve core (300), and the motor (400) is fixed at the opening at the top of the valve core pipe (120).

2. The intelligent flow-regulating thermostatic control valve according to claim 1, wherein an outer valve core (500) is sleeved outside the valve core (300), two valve holes (510) are symmetrically formed in the outer valve core (500), and the two valve holes (510) correspond to the outlet pipe (110) and the inlet pipe (130) respectively.

3. An intelligent flow-regulating thermostatic valve according to claim 1, characterized in that a motor bracket (600) is mounted at the bottom of the motor (400), and the motor bracket (600) is connected with the valve core tube (120); the motor bracket (600) is provided with a valve core port (610), and the valve core port (610) is sleeved at the top of the valve core (300).

4. An intelligent flow-regulating thermostatic valve according to claim 3, characterized in that two sub-brackets (620) are provided on the motor bracket (600), the two sub-brackets (620) are symmetrically arranged, and the sub-brackets (620) are connected with the motor (400).

5. The intelligent flow-regulating thermostatic control valve according to claim 3, characterized in that two mounting columns (150) are arranged on the outer side wall of the valve core tube (120), two fixing positions (630) are arranged on the motor bracket (600), and the two fixing positions (630) are respectively connected with the two mounting columns (150) through screws.

6. An intelligent flow-regulating thermostatic valve according to claim 3, characterized in that a positioning slide position (640) is provided on the motor bracket (600), the positioning slide position (640) is communicated with the valve core opening (610); the positioning pin (700) is arranged on the outer edge of the top of the valve core (300), and the positioning pin (700) extends into the positioning slide position (640).