CN215862002U

CN215862002U - Multifunctional integrated valve

Info

Publication number: CN215862002U
Application number: CN202121711140.1U
Authority: CN
Inventors: 田娅娅; 蔡善良
Original assignee: Yuhuan Zhongliang Fluid Intelligent Control Co ltd
Current assignee: Yuhuan Zhongliang Fluid Intelligent Control Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-02-18
Anticipated expiration: 2031-07-26

Abstract

The utility model provides a multifunctional integrated valve, and belongs to the technical field of valves. The ball valve solves the problems that the existing ball valve applied to the water distributor in the heating system is simple in design and single in function, cannot be combined with the function integrated design of the exhaust valve and the drain valve, and also lacks diversified functions such as pressure measurement and temperature measurement on water flow. The multifunctional integrated valve comprises a main valve body butted with a water separator, wherein a sewage draining ball valve and an automatic exhaust valve with a check valve inside are arranged on the main valve body, a control ball valve used for controlling the opening and closing of a cavity flow passage is arranged on the main valve body, a temperature sensing element, a temperature measuring device and a mounting seat for mounting the temperature sensing element and the temperature measuring device are further arranged on the main valve body, and the mounting seat is composed of a temperature sensing element mounting column for mounting the temperature sensing element and a temperature measuring device mounting column for mounting the temperature measuring device. The utility model has the advantages of strong universality, convenience, practicability and easy installation in a limited space area.

Description

Multifunctional integrated valve

Technical Field

The utility model belongs to the technical field of valves, relates to a valve, and particularly relates to a multifunctional integrated valve.

Background

The exhaust valve is applied to exhaust of pipelines such as an independent heating system, a central heating system, a heating boiler, a central air conditioner, a floor heating system, a solar heating system and the like or exhaust through an exhaust pipe; the blowdown valve has the blowdown function as the name implies, and has the advantages of simple structure, simplicity and convenience in operation and easiness in realizing quick opening and closing.

The ball valve that present is applied to on the water knockout drum in the heating system designs simply, and the function is single, can't combine the function integral type design of discharge valve and blowoff valve, and the ball valve on the water knockout drum still lacks the function of carrying out diversification such as pressure measurement, temperature measurement to rivers in the heating system at present in addition. Therefore, the design structure with single function can not meet the requirement of the existing market, and a novel integrated valve with multiple functions is needed to solve the problem.

Disclosure of Invention

The present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a new type of integrated valve having multiple functions.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a multi-functional integrative valve, includes the main valve body with the butt joint of water knockout drum, the main valve body in have the die cavity runner that supplies rivers to pass through, its characterized in that, the main valve body on be equipped with blowdown ball valve and the inside automatic exhaust valve who takes the check valve, the main valve body on be equipped with the control ball valve that is used for controlling the die cavity runner and opens and close, the main valve body on still be equipped with and be used for responding to the temperature sensing element of liquid temperature height, be used for measuring and showing the temperature-measuring device of liquid temperature and supply the mount pad of temperature-sensing element and temperature-measuring device installation, the mount pad constitute by the temperature-sensing element mount pad that supplies the temperature-sensing element installation and the temperature-measuring device mount pad that supplies the temperature-measuring device installation.

In the multifunctional integrated valve, the temperature measuring device is a contact thermometer.

In the above multifunctional integrated valve, the temperature sensing element is a remote temperature probe.

In the above multifunctional integrated valve, the temperature sensing element mounting post is internally provided with a temperature sensing element mounting hole for mounting the temperature sensing element.

In the above multifunctional integrated valve, the temperature measuring device mounting column is one, and a temperature measuring device mounting hole for mounting the temperature measuring device is formed in the temperature measuring device mounting column.

In the above multifunctional integrated valve, the number of the temperature measuring device mounting posts is two, the two temperature measuring device mounting posts are respectively arranged on two sides of the temperature sensing element mounting post, and temperature measuring device mounting holes for mounting the temperature measuring device are formed in the temperature measuring device mounting posts.

In the multifunctional integrated valve, the temperature measuring device mounting columns are a plurality of, and the temperature measuring device mounting holes are formed in the temperature measuring device mounting columns.

In the multifunctional integrated valve, the main valve body is respectively provided with an outer port I for installing an automatic exhaust valve, an outer port II for installing a blowdown ball valve, an outer port III for installing a control ball valve and an outer port IV connected with a water separator.

In the multifunctional integrated valve, the blowdown ball valve is fixedly connected to the second outer port through threads, and a first locking nut used for locking the blowdown ball valve is arranged between the blowdown ball valve and the second outer port.

In the multifunctional integrated valve, the first control device for driving the control ball valve to work is arranged on the third outer port, and the fixing nut is further arranged on the control ball valve.

In the multifunctional integrated valve, the outer port four is provided with a movable connecting pipe connected with the water separator, and the movable connecting pipe is connected with the outer port four in a locking way through the locking nut two.

In the above multifunctional integrated valve, the automatic exhaust valve comprises an exhaust valve body, a valve cover and a floating body arranged in the exhaust valve body, an exhaust device consisting of an exhaust valve rod, an elastic piece and an exhaust valve sleeve is arranged in the exhaust valve body, an upper blocking cap with an exhaust hole is arranged on the valve cover, the check valve comprises a check valve body and a check valve core arranged on the check valve body and positioned between the check valve body and the exhaust valve body, a check spring is sleeved on the check valve core, the lower end of the check valve core extends into the main valve body, and a through hole is formed in the peripheral wall of the end part of the check valve core extending into the main valve body.

In foretell a multi-functional integrative valve, the blowdown ball valve constitute by blowdown valve body and the spheroid that sets up in the blowdown valve body, blowdown valve body bottom be connected with the coupling, the blowdown valve body on be equipped with this spheroid pivoted controlling means two of control, the outside of blowdown valve body is equipped with down stifled cap, and should block down the cap and be connected with the blowdown valve body through the connecting band.

In the multifunctional integrated valve, sealing devices for sealing are arranged between the movable connecting pipe and the outer port IV, on the peripheral wall of the movable connecting pipe, between the sewage discharge valve body and the outer port II, between the check valve core and the outer port I, between the check valve core and the exhaust valve body, and between the control ball valve and the fixed screw cap.

Compared with the prior art, the multifunctional integrated valve has the following advantages:

1. the functions of pollution discharge, exhaust, temperature measurement, cut-off, pressure measurement and the like can be integrated on one valve, the multifunctional performance of the integrated valve is embodied, and the application field is wide;

2. the automatic exhaust valve or the blowdown valve can be disassembled, and valves or elements with other functions can be replaced, so that the functional requirements of different working conditions are met, the universality is extremely high, people do not need to spend extra economy to purchase a series of valves with different functions, and the cost is reduced;

3. the temperature measuring device can select a proper installation direction according to different scenes, so that the use effect of the product is greatly improved, and the convenience degree of installation is maximally provided;

4. the movable connecting pipe is arranged, so that the connection between the main valve body and the water separator is more flexible, ingenious and convenient;

5. the structure is compact, the space is saved, and the device can be easily installed in the area with limited space.

Drawings

Fig. 1 is a schematic perspective view of the multifunctional integrated valve with one mounting post for a temperature measuring device.

Fig. 2 is a schematic side view of the multifunctional integrated valve with one temperature measuring device mounting column.

Fig. 3 is a schematic sectional view of the multifunctional integrated valve with one temperature measuring device mounting post.

Fig. 4 is a schematic perspective view of the multifunctional integrated valve with two temperature measuring device mounting posts.

In the figure, 1, a main valve body; 2. a cavity runner; 3. a blowdown ball valve; 4. an automatic exhaust valve; 5. a control ball valve; 6. a temperature measuring device; 7. a temperature measuring device mounting post; 8. a temperature sensing element mounting post; 9. a temperature measuring device mounting hole; 10. a first external port; 11. a second external port; 12. an outer port III; 13. an outer port IV; 14. a first locking nut; 15. a first control device; 16. a loose joint pipe; 17. a second lock nut; 18. an exhaust valve body; 19. a valve cover; 20. a float; 21. an exhaust valve stem; 22. an elastic member; 23. an exhaust valve housing; 24. an upper plugging cap; 25. a check valve core; 26. a check valve body; 27. a non-return spring; 28. a through hole; 29. a blow-down valve body; 30. a sphere; 31. a pipe joint; 32. a second control device; 33. a lower plugging cap; 34. a connecting belt; 35. fixing a nut; 36. and (7) sealing the device.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3, 4, the multifunctional integrated valve includes a main valve body 1 butted with a water separator, the main valve body 1 has a cavity flow passage 2 for water to pass through, the main valve body 1 is provided with a blowdown ball valve 3 and an automatic exhaust valve 4 with a check valve inside, the main valve body 1 is provided with a control ball valve 5 for controlling the opening and closing of the cavity flow passage 2, the main valve body 1 is further provided with a temperature sensing element for sensing the temperature of liquid, a temperature measuring device 6 for measuring and displaying the temperature of liquid and a mounting seat for mounting the temperature sensing element and the temperature measuring device 6, the mounting seat is composed of a temperature sensing element mounting column 8 for mounting the temperature sensing element and a temperature measuring device mounting column 7 for mounting the temperature measuring device 6, the temperature sensing element is connected with external terminal equipment, and the water temperature condition can be remotely observed in real time.

In the present embodiment, the temperature measuring device 6 is a contact thermometer.

In this embodiment, the temperature sensing element is a remote temperature probe.

Preferably, a temperature sensing element mounting hole for mounting the temperature sensing element is formed in the temperature sensing element mounting post 8.

Preferably, the temperature measuring device mounting column 7 is one, and a temperature measuring device mounting hole 9 for mounting the temperature measuring device 6 is formed in the temperature measuring device mounting column; the temperature measuring device mounting columns 7 are two, the two temperature measuring device mounting columns 7 are respectively arranged on two sides of the temperature sensing element mounting column 8, and temperature measuring device mounting holes 9 for mounting the temperature measuring devices 6 are formed in the temperature measuring device mounting columns 7; the temperature measuring device mounting column 7 is a plurality of, and a temperature measuring device mounting hole 9 is all seted up inside a plurality of temperature measuring device mounting column 7.

As shown in FIG. 1, when the temperature measuring device mounting post 7 is one, the temperature measuring device 6 is installed in a single side, and can effectively measure and display the water temperature.

As shown in fig. 4, in real life, in order to satisfy different installation orientations of the integrated valve, two temperature measuring device mounting posts 7 are provided on the main valve body 1, so that the temperature measuring device 6 is installed bilaterally, and the temperature measuring device 6 can be installed in the temperature measuring device mounting post 7 located on the upper side of the temperature sensing element mounting post 8, and can also be installed in the temperature measuring device mounting post 7 located on the lower side of the temperature sensing element mounting post 8, thereby satisfying installation requirements of different environments.

In addition, the temperature measuring device mounting columns 7 on the main valve body 1 can be arranged into a plurality of columns according to different application environments, and the temperature measuring devices 6 can be mounted in suitable temperature measuring device mounting holes 9.

In further detail, the main valve body 1 is respectively provided with an outer port one 10 for installing the automatic exhaust valve 4, an outer port two 11 for installing the blowdown ball valve 3, an outer port three 12 for installing the control ball valve 5 and an outer port four 13 connected with the water separator, in this embodiment, the outer port one 10 and the outer port two 11 are oppositely arranged on the main valve body 1, and the outer port three 12 and the outer port four 13 are oppositely arranged on the main valve body 1.

Further saying, blowdown ball valve 3 passes through screw thread fixed connection on outer port two 11, be equipped with between blowdown ball valve 3 and the outer port two 11 and be used for the lock nut 14 with blowdown ball valve 3 locking, unscrew lock nut 14, outside twisting out outer port two 11 with blowdown ball valve 3 again, make blowdown ball valve 3 lift off, and install the valve body or the component that the change has other functions additional according to people's different demands, realize the pluralism of product, need not to purchase a plurality of supporting valves, and cost is reduced.

In more detail, the first control device 15 for driving the control ball valve 5 to work is arranged on the third outer port 12, and the fixing screw cap 35 is also arranged on the control ball valve 5; the movable connecting pipe 16 connected with the water distributor is arranged on the outer port four 13, the movable connecting pipe 16 is connected with the outer port four 13 in a locking mode through the locking nut two 17, during assembly, the movable connecting pipe 16 is connected onto the water distributor, and then the whole main valve body 1 is fixedly locked on the movable connecting pipe 16 through the locking nut two 17.

In more detail, the automatic exhaust valve 4 is composed of an exhaust valve body 18, a valve cover 19 and a floating body 20 arranged in the exhaust valve body 18, an exhaust device composed of an exhaust valve rod 21, an elastic piece 22 and an exhaust valve sleeve 23 is arranged in the exhaust valve body 18, an upper blocking cap 24 with an exhaust hole is arranged on the valve cover 19, the check valve is composed of a check valve body 26 and a check valve core 25 which is arranged on the check valve body 26 and is positioned between the check valve body 26 and the exhaust valve body 18, a check spring 27 is sleeved on the check valve core 25, the lower end of the check valve core 25 extends into the main valve body 1, a through hole 28 is arranged on the peripheral wall of the end part of the check valve core 25 extending into the main valve body 1, and gas is exhausted from the exhaust hole to the outside through the exhaust valve 4 and the exhaust and check principle of the check valve; simultaneously, automatic exhaust valve 4 also sets up for dismantling, dismantles automatic exhaust valve 4 back, and people install the valve body or the component of changing that have other functions additional according to the demand of difference, realizes the pluralism of product, need not to purchase a plurality of supporting valves, reduce cost.

In more detail, the blowdown ball valve 3 is composed of a blowdown valve body 29 and a ball body 30 arranged in the blowdown valve body 29, the bottom of the blowdown valve body 29 is connected with a pipe joint 31, a second control device 32 for controlling the rotation of the ball body 30 is arranged on the blowdown valve body 29, a lower blocking cap 33 is arranged outside the blowdown valve body 29, the lower blocking cap 33 is connected with the blowdown valve body 29 through a connecting belt 34, the ball body 30 is controlled to rotate through the second control device 32, the inside of the blowdown valve body 29 is made to circulate or stop, and the blowdown effect is achieved.

To be more detailed, in order to improve the sealing performance, sealing devices 36 for sealing are arranged between the movable connecting pipe 16 and the outer port four 13, on the peripheral wall of the movable connecting pipe 16, between the sewage valve body 29 and the outer port two 11, between the check valve core 25 and the outer port one 10, between the check valve core 25 and the exhaust valve body 18, and between the control ball valve 5 and the fixing screw cap 35.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A multifunctional integrated valve comprises a main valve body (1) butted with a water distributor, a cavity runner (2) for water flow to pass through is arranged in the main valve body (1), it is characterized in that a sewage draining ball valve (3) and an automatic exhaust valve (4) with a check valve inside are arranged on the main valve body (1), the main valve body (1) is provided with a control ball valve (5) for controlling the opening and closing of the cavity runner (2), the main valve body (1) is also provided with a temperature sensing element for sensing the temperature of the liquid, a temperature measuring device (6) for measuring and displaying the temperature of the liquid and a mounting seat for mounting the temperature sensing element and the temperature measuring device (6), the mounting seat is composed of a temperature sensing element mounting column (8) for mounting the temperature sensing element and a temperature measuring device mounting column (7) for mounting the temperature measuring device (6).

2. A valve according to claim 1, wherein the temperature measuring means (6) is a contact thermometer and the temperature sensing element is a remote temperature probe.

3. A multifunctional integrated valve according to claim 1, wherein the temperature sensing element mounting post (8) is provided with a temperature sensing element mounting hole for mounting a temperature sensing element therein.

4. A multifunctional integrated valve according to claim 1, characterized in that the temperature measuring device mounting post (7) is one and has a temperature measuring device mounting hole (9) for mounting the temperature measuring device (6) therein.

5. A multifunctional integrated valve according to claim 1, wherein the number of the temperature measuring device mounting posts (7) is two, the two temperature measuring device mounting posts (7) are respectively disposed on two sides of the temperature sensing element mounting post (8), and the temperature measuring device mounting holes (9) for mounting the temperature measuring device (6) are respectively formed in the temperature measuring device mounting posts (7).

6. A multifunctional integrated valve according to claim 1, wherein the number of the temperature measuring device mounting columns (7) is several, and the temperature measuring device mounting holes (9) are formed in the several temperature measuring device mounting columns (7).

7. The multifunctional integrated valve according to claim 1, wherein the main valve body (1) is respectively provided with a first outer port (10) for installing the automatic exhaust valve (4), a second outer port (11) for installing the blowdown ball valve (3), a third outer port (12) for installing the control ball valve (5) and a fourth outer port (13) connected with the water separator, the blowdown ball valve (3) is fixedly connected to the second outer port (11) through threads, a first locking nut (14) for locking the blowdown ball valve (3) is arranged between the blowdown ball valve (3) and the second outer port (11), the third outer port (12) is provided with a first control device (15) for driving the control ball valve (5) to work, the control ball valve (5) is further provided with a fixing nut (35), the fourth outer port (13) is provided with a movable connecting pipe (16) connected with the water separator, and the movable connecting pipe (16) is connected with the outer port IV (13) in a locking way through a locking nut II (17).

8. A multifunctional integrated valve as claimed in claim 1, characterized in that the automatic exhaust valve (4) is composed of an exhaust valve body (18), a valve cover (19) and a floating body (20) arranged in the exhaust valve body (18), an exhaust device consisting of an exhaust valve rod (21), an elastic piece (22) and an exhaust valve sleeve (23) is arranged in the exhaust valve body (18), the valve cover (19) is provided with an upper blocking cap (24) with an exhaust hole, the check valve consists of a check valve body (26) and a check valve core (25) which is arranged on the check valve body (26) and is positioned between the check valve body (26) and the exhaust valve body (18), a check spring (27) is sleeved on the check valve core (25), the lower end of the check valve core (25) extends into the main valve body (1), and the peripheral wall of the end part of the check valve core (25) extending into the main valve body (1) is provided with a through hole (28).

9. The multifunctional integrated valve as claimed in claim 1, wherein the blowdown ball valve (3) is composed of a blowdown valve body (29) and a ball body (30) arranged in the blowdown valve body (29), a pipe joint (31) is connected to the bottom of the blowdown valve body (29), a second control device (32) for controlling the ball body (30) to rotate is arranged on the blowdown valve body (29), a lower blocking cap (33) is arranged outside the blowdown valve body (29), and the lower blocking cap (33) is connected with the blowdown valve body (29) through a connecting belt (34).

10. The multifunctional integrated valve according to claim 7, wherein sealing devices (36) for sealing are arranged between the movable connecting pipe (16) and the outer port four (13), on the peripheral wall of the movable connecting pipe (16), between the blowdown valve body (29) and the outer port two (11), between the check valve core (25) and the outer port one (10), between the check valve core (25) and the exhaust valve body (18), and between the control ball valve (5) and the fixing nut (35).