CN211475053U

CN211475053U - Self-operated pressure regulating valve mechanism

Info

Publication number: CN211475053U
Application number: CN202020004742.2U
Authority: CN
Inventors: 林德伟
Original assignee: Yingkou Hengxing Valve Manufacturing Co ltd
Current assignee: Yingkou Hengxing Valve Manufacturing Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-09-11
Anticipated expiration: 2030-01-02

Abstract

The application discloses a self-operated pressure regulating valve mechanism, which comprises a regulating valve main body, wherein a base is arranged at the bottom of the regulating valve main body, a base plate is arranged at the top of the side wall of the edge of the base, a sewage discharge outlet is arranged at the joint of the base plate and the base, a shell is screwed at the top of the base plate, when the temperature is too high, liquid can be injected by opening a liquid inlet sealing cover of a liquid tank, for example, water enters the liquid tank, then a circulating pump is started through a regulating switch, the liquid in the liquid tank flows out from a first liquid outlet pipe and a second liquid outlet pipe and enters the circulating pump, then flows out from the circulating pump and enters the liquid tank through a liquid inlet pipe, a fan is started through the regulating switch, the rotating airflow of the fan enters from an air inlet, the gas flows to reduce the temperature of the regulating valve, when the temperature, the problem that the pressure regulating valve is influenced by the temperature of the natural environment to be used is solved.

Description

Self-operated pressure regulating valve mechanism

Technical Field

The application relates to the technical field of machinery, in particular to a self-operated pressure regulating valve mechanism.

Background

The pressure regulating valve is also called self-operated balance valve, and is a visual and simple flow regulating and controlling device, the flow regulating valve can be used in pipe network to directly set flow according to design, the valve can automatically eliminate residual pressure head of pipeline and flow deviation caused by pressure fluctuation under the action of water, and the set flow can be kept unchanged no matter how the system pressure is changed, and these functions of said valve can make pipe network flow regulation once completed, and can change the net regulating work into simple flow distribution, and can effectively solve hydraulic imbalance of pipe network. However, the existing pressure regulating valve mostly adopts an open type design mechanism, and because the pressure regulating valve is mostly used in places with poor natural environment such as factory buildings and workshops, the pressure regulating valve is greatly influenced by the natural environment, the regulating valve can be frozen when the ambient temperature is low, and the regulating valve with high ambient temperature can also cause damage to electrical elements due to overhigh temperature, so that a self-operated pressure regulating valve mechanism is designed for solving the problem.

SUMMERY OF THE UTILITY MODEL

The application provides a formula of relying on oneself pressure regulating valve mechanism to solve pressure regulating valve and receive the problem that natural environment temperature influences the use.

The embodiment of the application provides a self-operated pressure regulating valve mechanism, which comprises a regulating valve main body, wherein a base is arranged at the bottom of the regulating valve main body, a chassis is arranged at the top of the side wall at the edge of the base, a sewage discharge outlet is arranged at the joint of the chassis and the base, a shell is screwed at the top of the chassis, a baffle groove is arranged at the middle upper part of the outer wall of the shell, a wind shielding device is arranged at the top of the baffle groove, an air inlet is arranged below the top of the shell, a driving device is arranged at the top end of the shell, the bottom central position of the driving device is connected with the regulating valve main body, a heating element is arranged at the bottom central position of the driving device and the connecting position of the regulating valve main body, a fan hanging plate is arranged between the bottom of the driving, the utility model discloses a circulating pump, including drive arrangement, circulating pump link plate, liquid tank top spiro union have a regulating switch, drive arrangement lateral wall below spiro union has the thermometer, liquid tank outer wall spiro union has liquid tank inlet closing cap.

Optionally, the wind shielding device comprises a baffle, a baffle clamping block and a baffle clamping block rotating shaft, the baffle is provided with the baffle clamping block rotating shaft, and the baffle clamping block rotating shaft is connected with the baffle clamping block in a threaded manner.

Optionally, the outer wall profiles of the second liquid outlet pipe and the first liquid outlet pipe are matched with the outer wall profile of the top of the driving device.

Optionally, the inner wall of the liquid tank is arc-shaped.

According to the technical scheme, the self-operated pressure regulating valve mechanism comprises a regulating valve main body, wherein a base is arranged at the bottom of the regulating valve main body, a base plate is arranged at the top of the side wall of the edge of the base plate, a sewage discharge outlet is formed in the joint of the base plate and the base, a shell is screwed on the top of the base plate, a baffle groove is formed in the middle upper part of the outer wall of the shell, when the temperature is too high, liquid can be injected by opening a liquid inlet sealing cover of a liquid tank, such as water, into the liquid tank, then a circulating pump is started through a regulating switch, the circulating pump drives the liquid in the liquid tank to flow, the liquid in the liquid tank flows out from a first liquid outlet pipe and a second liquid outlet pipe and enters the circulating pump, then flows out from the circulating pump and enters the liquid tank through a liquid inlet pipe, then a fan, when the thermometer temperature is lower, through adjusting switch start-up heating element, the heating element temperature risees and prevents that governing valve temperature from crossing low influence and using, realizes solving pressure regulating valve and receives the problem that natural environment temperature influences the use.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic top view structure provided in an embodiment of the present application;

fig. 2 is a schematic front view of a cross-sectional structure provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a portion a in FIG. 2 according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a portion b in FIG. 2 according to an embodiment of the present disclosure;

fig. 5 is an appearance structure diagram of a side view surface according to an embodiment of the present application.

Description of the drawings: 1. the shell, 2, the chassis, 3, the base, 4, drive arrangement, 5, regulating switch, 6, the thermometer, 7, rimq device, 701, the baffle, 702, the baffle joint piece, 703, baffle joint piece pivot, 8, circulating pump link plate, 9, the circulating pump, 10, the feed liquor pipe, 11, the liquid case, 12, first drain pipe, 13, the air intake, 14, the drain, 15, the governing valve main part, 16, heating element, 17, liquid case inlet closing cap, 18, the baffle recess, 19, the second drain pipe, 20, the fan link plate, 21, the fan.

With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 5, a self-operated pressure regulating valve mechanism provided in an embodiment of the present application includes a regulating valve main body 15, a base 3 is disposed at the bottom of the regulating valve main body 15, a base 2 is disposed at the top of a side wall of an edge of the base 3, a drain outlet 14 is disposed at a joint of the base 2 and the base 3, a housing 1 is screwed to the top of the base 2, a baffle groove 18 is disposed at an upper middle portion of an outer wall of the housing 1, a wind shielding device 7 is mounted at the top of the baffle groove 18, an air inlet 13 is disposed below the top of the housing 1, a driving device 4 is disposed at the top end of the housing 1, a central bottom position of the driving device 4 is connected to the regulating valve main body 15, a heating element 16 is mounted at a position where the central bottom of the driving device 4 is connected to the regulating valve

main body

15, and, 20 internally mounted of fan link plate has

fan

21, 4 lateral wall middle parts spiro union of drive arrangement have

liquid tank

11, 4 outer wall edge spiro union of drive arrangement has circulating

pump link plate

8, 8 upper surface spiro unions of circulating pump link plate have circulating

pump

9, 11 one end of liquid tank with 9 one end of circulating pump are connected with feed liquor pipe 10, the 11 other end of liquid tank with the 9 other ends of circulating pump are connected with second drain pipe 19 and

first drain pipe

12, 4 top spiro unions of drive arrangement have regulating

switch

5, 4 lateral wall below spiro unions of drive arrangement have

thermometer

6, 11 outer wall spiro unions of liquid tank have liquid tank inlet closing cap 17.

The wind shielding device 7 comprises a baffle 701, a baffle clamping block 702 and a baffle clamping block rotating shaft 703, wherein the baffle 701 is provided with the baffle clamping block rotating shaft 703, and the baffle clamping block rotating shaft 703 is in threaded connection with the baffle clamping block 702.

Second drain pipe 19 with first drain pipe 12 outer wall profile with the outer wall profile in 4 tops of drive arrangement matches, second drain pipe 19 with first drain pipe 12 laminates with 4 outer walls of drive arrangement, and liquid passes through second drain pipe 19 with first drain pipe 12 flows, and liquid absorption drive arrangement 4's temperature plays the cooling effect.

The inner wall of the liquid tank 11 is arc-shaped, and the arc-shaped inner wall of the liquid tank 11 is attached to the outer wall of the driving device 4.

According to the technical scheme, the working principle and the working sequence of the regulating valve are that when the regulating valve is used, the baffle clamping block 702 rotates on the baffle clamping block rotating shaft 703, the baffle clamping block 702 is taken down from a clamping block on the baffle 701, the baffle clamping block 702 is pulled to drive the baffle 701 to slide downwards, the baffle 701 slides to enter the baffle groove 18, gas still enters the periphery of the regulating valve main body 15 in the using process of the regulating valve, when the temperature is high, a user can observe the temperature through the thermometer 6, when the temperature is too high, liquid, such as water, can be injected by opening the liquid tank liquid inlet sealing cover 17, then the circulating pump 9 is started through the regulating switch 5, the circulating pump 9 drives the liquid in the liquid tank 11 to flow, and the liquid in the liquid tank 11 flows out from the first liquid outlet pipe 12 and the second liquid outlet pipe 19 to enter the circulating pump 9, then flows out from the circulating pump 9 and enters the liquid tank 11 through the liquid inlet pipe 10, then the fan 21 is started through the adjusting switch 5, the fan 21 rotates, airflow enters gas from the air inlet 13 to flow to reduce the temperature of the adjusting valve, when the temperature of the thermometer 6 is lower, the heating element 16 is started through the adjusting switch 5, the temperature of the heating element 16 is increased to prevent the temperature of the adjusting valve from being too low to influence the use, and when water drops are formed or other impurities enter the shell 1 due to temperature difference, the water drops or the impurities are discharged by opening the sewage outlet 14.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A self-operated pressure regulating valve mechanism is characterized by comprising a regulating valve main body (15), wherein a base (3) is arranged at the bottom of the regulating valve main body (15), a chassis (2) is arranged at the top of the edge side wall of the base (3), a sewage draining outlet (14) is formed in the joint of the chassis (2) and the base (3), a shell (1) is screwed at the top of the chassis (2), a baffle groove (18) is formed in the middle upper part of the outer wall of the shell (1), a wind shielding device (7) is installed at the top of the baffle groove (18), an air inlet (13) is formed below the top of the shell (1), a driving device (4) is arranged at the top end of the shell (1), the bottom central position of the driving device (4) is connected with the regulating valve main body (15), a heating element (16) is installed at the bottom central position of the driving device (4), a fan hanging plate (20) is arranged between the bottom of the driving device (4) and the inner wall of the top of the shell (1), a fan (21) is arranged in the fan hanging plate (20), the middle part of the side wall of the driving device (4) is screwed with a liquid tank (11), the edge of the outer wall of the driving device (4) is in threaded connection with a circulating pump hanging plate (8), the upper surface of the circulating pump hanging plate (8) is in threaded connection with a circulating pump (9), one end of the liquid tank (11) and one end of the circulating pump (9) are connected with a liquid inlet pipe (10), the other end of the liquid tank (11) and the other end of the circulating pump (9) are connected with a second liquid outlet pipe (19) and a first liquid outlet pipe (12), the top of the driving device (4) is in threaded connection with an adjusting switch (5), a thermometer (6) is in threaded connection with the lower part of the outer side wall of the driving device (4), the outer wall of the liquid tank (11) is in threaded connection with a liquid inlet sealing cover (17) of the liquid tank.

2. The self-operated pressure regulating valve mechanism according to claim 1, wherein the wind shielding device (7) comprises a baffle (701), a baffle clamping block (702) and a baffle clamping block rotating shaft (703), the baffle clamping block rotating shaft (703) is arranged on the baffle (701), and the baffle clamping block (702) is screwed on the baffle clamping block rotating shaft (703).

3. A self-operated pressure regulator valve mechanism as claimed in claim 1, wherein the outer wall profiles of said second outlet pipe (19) and said first outlet pipe (12) match the top outer wall profile of said drive means (4).

4. A self-operated pressure regulator valve mechanism according to claim 1, wherein the inner wall of the liquid tank (11) is curved.