CN221075748U - Energy-saving efficient heating regulating valve - Google Patents

Abstract

The utility model relates to an energy-saving efficient heating regulating valve which comprises a valve body, a connecting pipe, a regulating disc and a screw rod, wherein arc sealing strips are fixedly arranged on two sides of the regulating disc, a left arc sealing shell and a right arc sealing shell are fixedly arranged on the inner surface of the valve body respectively, the regulating disc is rotatably arranged in the valve body through a mounting shaft, a heat-insulating energy-saving layer is arranged in the connecting pipe, a hidden shell is fixedly arranged at the top of the valve body, a rotating shaft is rotatably arranged in the hidden shell, a clamping groove is formed in the top of the rotating shaft, one end of the rotating shaft is fixedly connected with the top of the regulating disc through a short shaft, a clamping column is fixedly arranged at one end of the screw rod and is slidably arranged in the clamping groove, the screw rod is in threaded connection with the inner part of the hidden shell, and the arc sealing strips on two sides of the regulating disc are respectively clamped in the left arc sealing shell and the right arc sealing shell, so that the sealing connectivity between the edge of the regulating disc and the inner wall of the valve body is increased, and the sealing property inside the valve body is improved.

Description

Energy-saving efficient heating regulating valve

Technical Field

The utility model relates to the technical field of heating regulating valves, in particular to an energy-saving efficient heating regulating valve.

Background

The heating regulating valve is a device for regulating the flow of fluid (such as water or steam) in a heating system so as to control indoor temperature, the manual regulating valve needs to be manually regulated according to indoor temperature change, and the automatic regulating valve is connected with a temperature sensor or a control system to realize automatic regulation of heat supply;

The bulletin number is: the chinese patent of CN202320047275.5 discloses a high-efficient heating governing valve with energy-conserving function, including the valve body, the top fixedly connected with conversion seat of valve body, the equal fixedly connected with connecting pipe in both ends of valve body, the top fixedly connected with fixed lid of conversion seat, the top fixedly connected with mount of fixed lid. According to the utility model, the rotating handle is rotated to drive the threaded shaft, the limiting block and the limiting groove to further drive the conversion disc, the rotating rod and the on-off disc to rotate, so that the valve is turned on and off, when hot water is transmitted, the inner heat insulation plate and the outer heat insulation plate effectively insulate heat, meanwhile, the inner vacuum chamber is arranged to effectively insulate heat, and as the connecting column and the rotating rod adopt plastic products, the heat conduction efficiency is greatly reduced, the effective heat preservation treatment is carried out on the transmitted hot water, the hot water heat passing in the transmission process is reduced, and therefore, the effects of saving energy sources and reducing energy cost are achieved, and the practicability is enhanced.

When the patent is actually used, the following defects exist:

In this patent, laminating when sealing the valve body inside between inside break-make dish edge of valve body and the valve body inner wall, only through simple laminating shutoff valve body internal passage between edge and the valve body inner wall, the inside leakproofness of valve body is lower, and is connected the installation through a plurality of bolt between connecting pipe and the valve body, and the dismouting makes needs to install or dismantle all corresponding bolts one by one, and the process is more consuming time.

Disclosure of utility model

Aiming at the technical problems that in the prior art, the inner channel of the valve body is blocked only by simple lamination between the edge of the on-off disc and the inner wall of the valve body, the tightness of the interior of the valve body is low, the connection between the connecting pipe and the valve body is connected and installed through a plurality of bolts, all corresponding bolts are required to be installed or detached one by disassembly, and the process is time-consuming, the utility model provides an energy-saving efficient heating regulating valve.

The technical scheme adopted by the utility model is as follows: the utility model provides an energy-saving efficient heating governing valve, includes valve body, connecting pipe, regulating disk and lead screw, the equal fixed mounting in both sides of regulating disk has the arc sealing strip, the internal surface of valve body is fixed mounting respectively has left arc seal shell and right arc seal shell, the regulating disk through the installation axle rotate install in the inside of valve body, heat preservation energy-conserving layer has been installed to the inside of connecting pipe, left arc seal shell and right arc seal shell when the regulating disk with the inside shutoff of valve body, respectively with the arc sealing strip joint of regulating disk both sides, improve the leakproofness between regulating disk and the valve body inner wall.

Further, the top fixed mounting of valve body has and hides the shell, the inside rotation of hiding the shell is installed the axis of rotation, the draw-in groove has been seted up at the top of axis of rotation, just the one end of axis of rotation with the top of adjustment dish passes through minor axis fixed connection, and the axis of rotation is driven rotatoryly by the lead screw through the joint between draw-in post and the draw-in groove to this drives the inside circulation and the on-off condition of adjustment dish rotation regulation valve body.

Further, the one end fixed mounting of lead screw has the card post, just card post slidable mounting in the inside of draw-in groove, the top fixed mounting of lead screw has the hand wheel, and hides the top of shell and be provided with the arrow indication, the arrow direction mark is relevant and the typeface of opening, facilitates the use personnel to learn the regulation effect that the direction of rotation obtained.

Further, lead screw threaded connection in hide the inside of shell, the coupling assembling has all been fixedly installed to the both sides of valve body, coupling assembling includes fixed pipeline and ring seal, the inside unsmooth circle layer of ring seal and the size looks adaptation of sealing connection groove, joint between the two can effectually improve the connection leakproofness between connecting pipe and the fixed pipeline.

Further, one end of the fixed pipeline is communicated with one side of the valve body, two L-shaped embedded grooves are formed in one end of the fixed pipeline, and the two L-shaped embedded grooves are arranged in an equidistant mode and are adaptive to the size and the anti-falling strips.

Further, the inside of L shape put into the groove has the anticreep strip through the hinge, the inside threaded connection of anticreep strip has two stop screw, and the anticreep strip is put into the opening part shutoff of groove with L shape, prevents that the anticreep strip from being broken away from in the groove is put into to L shape.

Further, the sealed spread groove has been seted up to the one end of connecting pipe, the surface fixed mounting of connecting pipe has two spliced poles, and one side of fixed pipeline just is located the opening part of two L shape implantation grooves respectively, has seted up two screw holes, and the size looks adaptation of screw hole size and spacing screw rod, and the screw thread is screwed between the two and is fixed the anticreep strip in L shape implantation groove and play the spacing effect to the spliced pole.

The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has the advantages that:

1. The arc sealing strips on two sides of the adjusting disc are respectively clamped into the left arc sealing shell and the right arc sealing shell, so that the sealing connectivity between the edge of the adjusting disc and the inner wall of the valve body is improved, and the sealing performance inside the valve body is improved.

2. After the connecting column is pushed into and rotated to one end of the L-shaped imbedding groove along the L-shaped imbedding groove, the anti-falling strip is rotated to be imbedded into the L-shaped imbedding groove, and the two limiting screws are rotated until one end of the limiting screw is screwed into the screw hole to fix the position of the anti-falling strip, so that the groove body of the L-shaped imbedding groove is blocked, the installation connection between the fixed pipeline and the connecting pipe is completed, the disassembly is convenient and rapid, and the time and the labor are saved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is an internal cross-sectional view of the valve body of the present utility model;

FIG. 3 is a schematic view showing the valve body and its internal structure in a disassembled state;

FIG. 4 is an inner cross-sectional view of the present utility model;

FIG. 5 is an enlarged schematic view of portion A of FIG. 4;

Fig. 6 is a schematic structural view of the connection assembly in the present utility model.

Marked in the figure as: 1. a valve body; 2. a connecting pipe; 3. an adjusting plate; 4. a screw rod; 5. an arc-shaped sealing strip; 6. a left arc-shaped sealing shell; 7. a right arc-shaped sealing shell; 8. a heat-insulating energy-saving layer; 9. hiding the shell; 10. a rotating shaft; 11. a clamping groove; 12. a clamping column; 13. a connection assembly; 1301. fixing the pipeline; 1302. an annular seal ring; 1303. l-shaped insertion groove; 1304. an anti-falling bar; 1305. a limit screw; 14. sealing the connecting groove; 15. and (5) connecting the columns.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will be further described with reference to fig. 1-6.

In order to solve the problems in the background technology, the application provides the following technical scheme: an energy-saving efficient heating regulating valve.

In specific technical scheme, including valve body 1, connecting pipe 2, regulating disk 3 and lead screw 4, the equal fixed mounting in both sides of regulating disk 3 has arc sealing strip 5, and the internal surface of valve body 1 is fixed mounting respectively has left arc sealing shell 6 and right arc sealing shell 7, and regulating disk 3 is installed in the inside of valve body 1 through the installation axle rotation, and heat preservation energy-conserving layer 8 has been installed to the inside of connecting pipe 2, and heat preservation energy-conserving layer 8 can prevent that heat in the connecting pipe 2 from receiving outside temperature influence dissipation too fast, plays energy-conserving effect.

The top fixed mounting of valve body 1 has conceals shell 9, conceal the inside rotation of shell 9 and install axis of rotation 10, draw-in groove 11 has been seted up at the top of axis of rotation 10, and the one end of axis of rotation 10 passes through minor axis fixed connection with the top of regulating disk 3, the one end fixed mounting of lead screw 4 has card post 12, and card post 12 slidable mounting is in the inside of draw-in groove 11, the lead screw 4 reciprocates in concealing shell 9 when rotatory, during the lead screw 4 reciprocates, go up and down in draw-in groove 11 through card post 12 and drive axis of rotation 10 and rotate, axis of rotation 10 then drives the switching condition and the inside flow size of regulating disk 3 rotatory regulating valve body 1.

The screw rod 4 is in threaded connection with the inside of the hidden shell 9, the connecting component 13 is fixedly arranged on two sides of the valve body 1, the connecting component 13 comprises a fixed pipeline 1301 and an annular sealing ring 1302, one end of the fixed pipeline 1301 is communicated with one side of the valve body 1, two L-shaped inserting grooves 1303 are formed in one end of the fixed pipeline 1301, anti-falling strips 1304 are hinged to the inside of the L-shaped inserting grooves 1303 through hinges, two limit screws 1305 are connected to the inner threads of the anti-falling strips 1304, a sealing connecting groove 14 is formed in one end of the connecting pipe 2, two connecting columns 15 are fixedly arranged on the outer surface of the connecting pipe 2, the two connecting columns 15 are pushed into corresponding grooves of the two L-shaped inserting grooves 1303 respectively and rotate along the groove body, and after the connecting columns 15 are rotated to one ends of the L-shaped inserting grooves 1303, the positions of the anti-falling strips 1304 are fixed through the limit screws 1305 to prevent the connecting columns 15 from being separated from the L-shaped inserting grooves 1303.

For a full understanding of the technical solution by those skilled in the art, the present application is summarized as follows:

When the connecting pipe is used, one end of the connecting pipe 2, which is fixedly provided with the connecting columns 15, faces the fixed pipeline 1301, the two connecting columns 15 respectively correspond to the notch of the two L-shaped inserting grooves 1303, the connecting columns 15 are pushed in along the L-shaped inserting grooves 1303 and rotate along the groove bodies, after the connecting columns 15 rotate to one end of the L-shaped inserting grooves 1303, the anti-falling strips 1304 are rotated, after the anti-falling strips 1304 are placed into the L-shaped inserting grooves 1303, the two limit screws 1305 are rotated until one end threads of the limit screws 1305 are screwed into screw holes to fix the positions of the anti-falling strips 1304, so that the groove bodies of the L-shaped inserting grooves 1303 are blocked, the connecting columns 15 are prevented from being separated from the L-shaped inserting grooves 1303, the installation connection between the fixed pipeline 1301 and the connecting pipe 2 is completed, and when the connecting pipe 2 is correspondingly inserted into the fixed pipeline 1301, the connecting pipe 2 and the annular sealing ring 1302 are in a sealing joint, and leakage between the connecting pipe 2 and the fixed pipeline 1301 is prevented.

The screw rod 4 is driven to rotate through the rotating hand wheel, the screw rod 4 rotates to move up and down in the hidden shell 9, the hand wheel is rotated according to arrow indication on the hidden shell 9, the screw rod 4 is driven to move up or down, during the up and down movement of the screw rod 4, the clamping column 12 drives the rotating shaft 10, the clamping column 12 drives the adjusting disc 3 to rotate along with the screw rod 4 to adjust the opening and closing condition of the valve body 1 and the flow of the inside in the clamping groove 11, when the adjusting disc 3 closes the valve body 1, the arc sealing strips 5 on two sides of the adjusting disc 3 are respectively clamped into the left arc sealing shell 6 and the right arc sealing shell 7, the sealing connectivity between the edge of the adjusting disc 3 and the inner wall of the valve body 1 is increased, and the sealing performance inside the valve body 1 is improved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an energy-saving high-efficient heating governing valve, its characterized in that, including valve body (1), connecting pipe (2), regulating disk (3) and lead screw (4), the equal fixed mounting in both sides of regulating disk (3) has arc sealing strip (5), the internal surface of valve body (1) is fixed mounting respectively has left arc sealing shell (6) and right arc sealing shell (7), regulating disk (3) through the installation axle rotate install in the inside of valve body (1), heat preservation energy-saving layer (8) have been installed to the inside of connecting pipe (2).

2. The energy-saving efficient heating regulating valve according to claim 1, wherein a hiding shell (9) is fixedly arranged at the top of the valve body (1), a rotating shaft (10) is rotatably arranged in the hiding shell (9), a clamping groove (11) is formed in the top of the rotating shaft (10), and one end of the rotating shaft (10) is fixedly connected with the top of the regulating disc (3) through a short shaft.

3. An energy-saving efficient heating regulating valve according to claim 2, characterized in that one end of the screw rod (4) is fixedly provided with a clamping column (12), and the clamping column (12) is slidably mounted in the clamping groove (11).

4. An energy-efficient heating control valve according to claim 3, characterized in that, lead screw (4) threaded connection in hide the inside of shell (9), coupling assembling (13) are all fixedly installed to both sides of valve body (1), coupling assembling (13) include fixed pipeline (1301) and ring seal (1302).

5. The energy-saving efficient heating control valve according to claim 4, wherein one end of the fixed pipe (1301) is communicated with one side of the valve body (1), and two L-shaped insertion grooves (1303) are formed in one end of the fixed pipe (1301).

6. The energy-saving efficient heating regulating valve according to claim 5, wherein an anti-falling strip (1304) is hinged inside the L-shaped embedded groove (1303) through a hinge, and two limit screws (1305) are connected to the internal threads of the anti-falling strip (1304).

7. An energy-saving efficient heating regulating valve according to claim 1, characterized in that a sealing connecting groove (14) is formed at one end of the connecting pipe (2), and two connecting columns (15) are fixedly arranged on the outer surface of the connecting pipe (2).