CN219655492U

CN219655492U - Temperature control valve for pipeline convenient to installation

Info

Publication number: CN219655492U
Application number: CN202320986037.0U
Authority: CN
Inventors: 林振华; 罗文平; 涂伟慧
Original assignee: Zhejiang Baiyilun Intelligent Control System Co ltd
Current assignee: Zhejiang Baiyilun Intelligent Control System Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-08
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of temperature control valves and discloses a temperature control valve for a pipeline, which comprises a valve body, wherein connecting pipelines are inserted into the left side and the right side of the interior of the valve body, upper pipe clamping press covers are respectively arranged on the upper side and the lower side of the left side and the right side of the valve body, U-shaped frames are respectively fixedly connected with the left side and the right side of the bottom of the valve body, connecting rods are respectively sleeved outside the U-shaped frames, sliding grooves are respectively arranged on the inner sides of the connecting rods, the sliding grooves are respectively sleeved outside the U-shaped frames, lower pipe clamping press covers are respectively arranged at the top of the outer sides of the connecting rods, mounting blocks are respectively arranged at the inner sides of the top of the upper pipe clamping press covers, and sealing gaskets are respectively fixedly connected with the bottom ends of ejector rods. This temperature-sensing valve for pipeline convenient to installation is through last pipe clamp gland and the lower pipe clamp gland that adds to establish for can be with the inside direct insertion valve body of the connecting tube of both sides through last pipe clamp gland and the inside direct insertion valve body of lower pipe clamp gland, thereby accomplish the speed that has promoted the valve body installation to the installation of valve body.

Description

Temperature control valve for pipeline convenient to installation

Technical Field

The utility model relates to the technical field of temperature control valves, in particular to a temperature control valve for a pipeline, which is convenient to install.

Background

The temperature control valve is a typical application of a flow control valve in the field of temperature control, and the basic principle is as follows: the outlet temperature of the equipment is controlled by controlling the inlet flow of a heat exchanger, an air conditioning unit or other heat and cold equipment and primary heat (cold) medium. When the load changes, the flow is regulated by changing the opening degree of the valve so as to eliminate the influence caused by load fluctuation and restore the temperature to the set value, the temperature control valve is widely applied in new building houses in China in recent years, and the temperature control valve is installed on heating radiators of houses and public buildings. The temperature control valve can set the room temperature according to different requirements of users, and the temperature sensing part of the temperature control valve continuously senses the room temperature and automatically adjusts the heat supply at any time according to the current heat requirement so as to prevent the room temperature from being overheated and achieve the highest comfort level of the users.

The common temperature control valve is characterized in that when a water pipe connecting piece is connected, for ensuring tightness, a connecting piece is generally connected in a threaded mode, and then a sealing ring is screwed to a connecting part to reinforce the connecting piece, but due to the fact that threads inside a connecting pipeline and a valve body are long, rotation is required to be long when the valve body is installed, the whole installation process is time-consuming and labor-consuming, the valve body cannot be installed quickly, and the working requirement of the temperature control valve cannot be met.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a temperature control valve for a pipeline, which is convenient to install, so as to solve the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a temperature-sensing valve for pipeline convenient to installation, includes the valve body, connecting tube has all been inserted to the inside left and right sides of valve body, go up the pipe clamp gland about the valve body left and right sides all has been installed, the equal fixedly connected with U-shaped frame in the bottom left and right sides of valve body, the outside of U-shaped frame all overlaps and is equipped with the connecting rod, the spout has all been seted up to the inside inboard of connecting rod, and the outside of U-shaped frame is located to the spout cover, lower pipe clamp gland is all installed at the outside top of connecting rod, the installation piece has all been installed to the top inboard of going up pipe clamp gland, the ejector pin has all been inserted to the inner chamber bottom of installation piece, and the bottom of ejector pin all runs through the corresponding position of going up pipe clamp gland, the equal fixedly connected with of bottom of ejector pin is sealed.

Preferably, the front side and the rear side of the upper pipe clamping gland and the lower pipe clamping gland are respectively provided with a connecting lug, and rubber pads are paved on one sides of the upper pipe clamping gland and the lower pipe clamping gland, which face the connecting pipeline.

Preferably, the middle positions of the front side and the rear side of the top of the lower pipe clamp gland are longitudinally and fixedly connected with screws, the top ends of the screws penetrate through the corresponding positions of the upper pipe clamp gland, and through grooves are formed in the positions of the front side and the rear side of the upper pipe clamp gland, which correspond to the screws.

Preferably, the upper part of the rod body of the screw rod is respectively and rotatably connected with a reinforcing knob, and the outer part of the rod body of the screw rod is respectively sleeved with a first spring at the position between the upper pipe clamping gland and the lower pipe clamping gland.

Preferably, the second springs are arranged at the bottom of the inner cavity of the mounting block, ratchet plates are fixedly connected to the left side and the right side of the inner cavity of the mounting block, and -shaped blocks are sleeved at the top of the ejector rod.

Preferably, the bottom of second spring all corresponds position fixed connection with shape piece's top, shape piece's left and right sides all has the latch through bearing swing joint, and the latch all joint is between the teeth of a cogwheel of ratchet board.

(III) beneficial effects

Compared with the prior art, the utility model provides the temperature control valve for the pipeline, which is convenient to install, and has the following beneficial effects:

1. according to the temperature control valve for the pipeline convenient to install, the upper pipe clamping gland and the lower pipe clamping gland are additionally arranged, so that connecting pipelines on two sides can be directly inserted into the valve body through the inner parts of the upper pipe clamping gland and the lower pipe clamping gland, the installation speed of the valve body is improved, the connecting rods can be pushed to drive the lower pipe clamping gland to move, the lower pipe clamping gland and the upper pipe clamping gland are staggered, the stability of the valve body after installation is improved, and the upper pipe clamping gland and the lower pipe clamping gland can be tightly held on the outer part of the connecting pipeline by rotating the reinforcing knob, so that the installation firmness is improved;

2. this temperature-sensing valve for pipeline convenient to installation has promoted its leakproofness after connecting the pipeline grafting through adding the sealed pad of establishing to owing to the existence of second spring for the sealed pad takes place wearing and tearing and makes, and the accessible second spring promotes the motion of shape piece and ejector pin, simultaneously owing to the existence of latch and ratchet board, makes ejector pin and sealed pad only can be under the thrust of second spring down movement, and then can make sealed pad hug closely the surface of connecting the pipeline all the time, has promoted the leakproofness between valve body and the connecting the pipeline.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the upper pipe clamp gland and the lower pipe clamp gland of the present utility model;

FIG. 3 is a schematic view of the internal structure of the mounting block of the present utility model.

In the figure: 1. a valve body; 2. a connecting pipe; 3. a pipe clamping gland is arranged on the pipe; 4. a U-shaped frame; 5. a connecting rod; 6. a chute; 7. a lower pipe clamping gland; 8. a screw; 9. reinforcing a knob; 10. a first spring; 11. a mounting block; 12. a second spring; 13. a ratchet plate; 14. shaped blocks; 141. latch teeth; 15. a push rod; 16. and a sealing gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a temperature control valve for a pipeline convenient to install, which comprises a valve body 1, a connecting pipeline 2, an upper pipe clamping gland 3, a U-shaped frame 4, a connecting rod 5, a sliding groove 6, a lower pipe clamping gland 7, a screw 8, a reinforcing knob 9, a first spring 10, an installation block 11, a second spring 12, ratchet plates 13, -shaped blocks 14, clamping teeth 141, ejector rods 15 and sealing gaskets 16, wherein the connecting pipeline 2 is inserted into the left side and the right side of the interior of the valve body 1, the upper pipe clamping gland 3 is arranged on the upper side and the lower side of the left side and the right side of the valve body 1, the U-shaped frame 4 is fixedly connected with the left side and the right side of the bottom of the valve body 1, the connecting rod 5 is sleeved outside the U-shaped frame 4, the inner side of the connecting rod 5 is provided with the sliding groove 6, the outer side of the sliding groove 6 is sleeved outside the U-shaped frame 4, the outer side top of the connecting rod 5 is provided with the lower pipe clamping gland 7, the inner side of the top of the upper pipe clamping gland 3 is provided with the installation block 11, the bottom of the inner cavity of the installation block 11 is inserted with the ejector rods 15, the bottom of the inner cavity of the installation block 11 is provided with the ejector rods 15, the bottom ends of the ejector rods 15 are fixedly connected with the sealing gaskets 16, and the bottom ends of the ejector rods 15 are fixedly connected with the corresponding bottom ends of the ejector rods 16.

Referring to fig. 2, the front and rear sides of the upper pipe clamp cover 3 and the lower pipe clamp cover 7 are provided with connecting lugs, and rubber pads are paved on one sides of the upper pipe clamp cover 3 and the lower pipe clamp cover 7 facing the connecting pipeline 2.

The middle positions of the front side and the rear side of the top of the lower pipe clamp gland 7 are longitudinally and fixedly connected with a screw rod 8, the top end of the screw rod 8 penetrates through the corresponding position of the upper pipe clamp gland 3, and through grooves are formed in the positions of the front side and the rear side of the upper pipe clamp gland 3, corresponding to the screw rod 8.

The reinforcing knob 9 is screwed on the upper portion of the rod body of the screw rod 8, the upper pipe clamping gland 3 and the lower pipe clamping gland 7 are additionally arranged, so that connecting pipelines 2 on two sides can be directly inserted into the valve body 1 through the inner portions of the upper pipe clamping gland 3 and the lower pipe clamping gland 7, the installation speed of the valve body 1 is improved, the connecting rod 5 can be pushed to drive the lower pipe clamping gland 7 to move, the lower pipe clamping gland 7 and the upper pipe clamping gland 3 can be staggered mutually, the stability of the valve body 1 after installation is improved, the reinforcing knob 9 can be rotated to enable the upper pipe clamping gland 3 and the lower pipe clamping gland 7 to be tightly held on the outer portion of the connecting pipelines 2, and the position, between the upper pipe clamping gland 3 and the lower pipe clamping gland 7, of the outer portion of the rod body of the screw rod 8 is sleeved with the first spring 10.

Referring to fig. 3, the bottom of the inner cavity of the mounting block 11 is provided with a second spring 12, the left and right sides of the inner cavity of the mounting block 11 are fixedly connected with ratchet plates 13, and the top of the ejector rod 15 is sleeved with a -shaped block 14.

The bottom end of the second spring 12 is fixedly connected with the corresponding position of the top of the -shaped block 14, the left side and the right side of the -shaped block 14 are movably connected with clamping teeth 141 through bearings, the clamping teeth 141 are clamped between gear teeth of the ratchet plate 13, the sealing performance of the connecting pipeline 2 can be improved after the connecting pipeline 2 is spliced, due to the existence of the second spring 12, the second spring 12 can be used for pushing -shaped block 14 and the ejector rod 15 to move when the sealing gasket 16 is worn, and meanwhile, the ejector rod 15 and the sealing gasket 16 can only move downwards under the pushing force of the second spring 12 due to the existence of the clamping teeth 141 and the ratchet plate 13, so that the sealing gasket 16 is always clung to the surface of the connecting pipeline 2, and the sealing performance between the valve body 1 and the connecting pipeline 2 is improved.

The working principle of the device is as follows: the connecting pipe 2 on two sides is directly inserted into the valve body 1 through the inner parts of the upper pipe clamping gland 3 and the lower pipe clamping gland 7, so that the valve body 1 is installed, the valve body 1 installation speed is improved, the connecting rod 5 can be pushed to drive the lower pipe clamping gland 7 to move, the lower pipe clamping gland 7 and the upper pipe clamping gland 3 are staggered, the stability of the valve body 1 after installation is improved, and the upper pipe clamping gland 3 and the lower pipe clamping gland 7 can be tightly held on the outer part of the connecting pipe 2 by rotating the reinforcing knob 9, so that the installation firmness is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a temperature-sensing valve for pipeline convenient to installation, includes valve body (1), its characterized in that: connecting tube (2) have all been inserted to the inside left and right sides of valve body (1), upper tube clamp gland (3) have all been installed from top to bottom of valve body (1) left and right sides, the equal fixedly connected with U-shaped frame (4) of the bottom left and right sides of valve body (1), the outside of U-shaped frame (4) all overlaps and is equipped with connecting rod (5), spout (6) have all been seted up to the inside inboard of connecting rod (5), and the outside of U-shaped frame (4) is located to spout (6) cover, lower tube clamp gland (7) have all been installed at the outside top of connecting rod (5), installation piece (11) have all been installed to the top inboard of upper tube clamp gland (3), the corresponding position of upper tube clamp gland (3) all been inserted to the inner chamber bottom of installation piece (11), and the bottom of ejector rod (15) all runs through, the equal fixedly connected with sealing pad (16) of the bottom of ejector rod (15).

2. The temperature-controlled valve for a pipeline convenient to install according to claim 1, wherein: the connecting lugs are respectively arranged on the front side and the rear side of the upper pipe clamping gland (3) and the lower pipe clamping gland (7), and rubber pads are respectively paved on one sides of the upper pipe clamping gland (3) and one side of the lower pipe clamping gland (7) facing the connecting pipeline (2).

3. The temperature-controlled valve for a pipeline convenient to install according to claim 1, wherein: the middle positions of the front side and the rear side of the top of the lower pipe clamping gland (7) are longitudinally and fixedly connected with a screw rod (8), the top end of the screw rod (8) penetrates through the corresponding position of the upper pipe clamping gland (3), and through grooves are formed in the positions of the front side and the rear side of the upper pipe clamping gland (3) corresponding to the screw rod (8).

4. A temperature-sensing valve for a pipe for easy installation according to claim 3, wherein: the upper part of the rod body of the screw rod (8) is respectively and rotatably connected with a reinforcing knob (9), and a first spring (10) is respectively sleeved at the position between the upper pipe clamping gland (3) and the lower pipe clamping gland (7) outside the rod body of the screw rod (8).

5. The temperature-controlled valve for a pipeline convenient to install according to claim 1, wherein: the second springs (12) are respectively arranged at the bottoms of the inner cavities of the mounting blocks (11), ratchet plates (13) are respectively fixedly connected to the left side and the right side of the inner cavities of the mounting blocks (11), and -shaped blocks (14) are respectively sleeved at the tops of the ejector rods (15).

6. The temperature-controlled valve for a pipeline convenient to install according to claim 5, wherein: the bottom of second spring (12) all corresponds position fixed connection with the top of shape piece (14), the left and right sides of shape piece (14) all has latch (141) through bearing swing joint, and latch (141) all joint between the teeth of a cogwheel of ratchet board (13).