CN220668397U

CN220668397U - Screw air compressor waste heat double temperature control valve mechanism

Info

Publication number: CN220668397U
Application number: CN202321773676.5U
Authority: CN
Inventors: 李志勇; 屈寻清; 廖家星; 王勇; 谭天文; 吴明芬
Original assignee: Shandong Clear Energy Technology Co ltd
Current assignee: Shandong Clear Energy Technology Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-03-26
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of double temperature control valves, and discloses a waste heat double temperature control valve mechanism of a screw air compressor, which comprises a screw press, wherein the right side of the screw press is communicated with a pipeline, the outer end of the pipeline is movably sleeved with a communicating pipe, the outer side of the communicating pipe is communicated with a valve pipe, the inside of a threaded cylinder is connected with a threaded rod in a threaded manner, one end of the threaded rod, which is close to the pipeline, is movably connected with a limiting block, a limiting spring is movably arranged in the limiting block, the outer surface of the limiting block is slidably provided with a limiting tooth, a wrapping air bag is arranged in the communicating pipe, and a sealing ring is arranged at the joint of the communicating pipe and the water pipe. This two temperature-sensing valve mechanisms of screw air compressor machine waste heat sets up through the cooperation of screw thread section of thick bamboo, threaded rod, limiting block, spacing spring, spacing tooth, parcel gasbag, sealing washer to reached the quick installation and the dismantlement that can realize the valve fast, easy operation and adaptability are better, have solved driven screw thread installation and probably appear the screw damage, installation smooth silk or screw discomfort scheduling problem.

Description

Screw air compressor waste heat double temperature control valve mechanism

Technical Field

The utility model relates to the technical field of double temperature control valves, in particular to a waste heat double temperature control valve mechanism of a screw air compressor.

Background

The screw air compressor adopts the screw air compressor with the pre-complete set configuration, only needs single power supply connection and compressed air connection, and is internally provided with a cooling system, so that the installation work is greatly simplified, the screw air compressor consistently provides high-quality compressed air for various industries by the advantages of high efficiency, no maintenance, high reliability and the like, lubricating oil in the screw air compressor can generate high temperature, water can be heated after the waste heat of the air compressor is recovered, the energy waste is avoided, and meanwhile, a double-temperature valve is installed on the screw air compressor, but the existing double-temperature valve is installed by adopting a threaded installation mode, various problems of threaded installation of transmission are solved or sliding wires are generated after the screw air compressor is used for a long time, or the screw of a pipeline and the screw of the valve are not matched, so that the installation is impossible, the valve installation is troublesome, and the adaptability is low.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the waste heat double temperature control valve mechanism of the screw air compressor, which has the advantages of rapid installation and disassembly of the valve, simple operation and better adaptability, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the following technical scheme is provided: the screw air compressor waste heat double temperature control valve mechanism comprises a screw press, a water tank is installed on the right side of the screw press, a pipeline is communicated on the right side of the water tank, a communicating pipe is movably sleeved at the outer end of the pipeline, a valve pipe is communicated with the outer side of the communicating pipe, a control frame is fixedly installed on the upper portion of the valve pipe, a fixing mechanism is arranged on the inner portion and the outer portion of the communicating pipe, and a temperature control mechanism is arranged inside the control frame.

Preferably, the fixing mechanism comprises a threaded cylinder, a threaded rod, a limiting block, a limiting spring, limiting teeth, a wrapping air bag and a sealing ring, wherein the threaded cylinder is fixedly arranged on the outer side of the communicating pipe, the threaded rod is connected with the inner thread of the threaded cylinder, one end of the threaded rod, which is close to a pipeline, is movably connected with the limiting block, the limiting spring is movably arranged in the limiting block, the limiting teeth are slidably arranged on the outer surface of the limiting block, the wrapping air bag is arranged in the communicating pipe, and the sealing ring is arranged at the joint of the communicating pipe and the water pipe.

Preferably, the temperature control mechanism comprises a heat conducting rod, a plugging ball, paraffin, a connecting rod, a pressing plate and a reset spring, wherein the heat conducting rod is arranged on the lower surface of the control frame in a sliding manner, the plugging ball is fixedly connected to the lower end of the heat conducting rod, the paraffin is arranged in the control frame, the pressing plate is arranged on the inner wall of the control frame in a sliding manner, the connecting rod is fixedly arranged on the upper portion of the heat conducting rod, the pressing plate is fixedly connected to the upper end of the connecting rod, and the reset spring is fixedly arranged on the upper surface of the pressing plate.

Preferably, the outer end of the threaded rod is fixedly provided with a rotating handle, one end of the limiting spring, which is close to the pipeline, is abutted with the limiting teeth, and the air valve is connected to the outside of the wrapping air bag.

Preferably, the heat conducting rod is provided with a contact piece, and the contact piece is in contact with the outside of the paraffin, and the paraffin expansion force is larger than the elastic force of the reset spring.

Preferably, a sealing partition plate is arranged in the valve tube, and the sealing partition plate is matched with the plugging ball.

(III) beneficial effects

Compared with the prior art, the utility model provides a screw air compressor waste heat double-temperature control valve mechanism, which has the following beneficial effects:

1. this two temperature-sensing valve mechanisms of screw air compressor machine waste heat sets up through the cooperation of screw thread section of thick bamboo, threaded rod, limiting block, spacing spring, spacing tooth, parcel gasbag, sealing washer to reached the quick installation and the dismantlement that can realize the valve fast, easy operation and adaptability are better, have solved driven screw thread installation and probably appear the screw damage, installation smooth silk or screw discomfort scheduling problem.

2. According to the screw air compressor waste heat double-temperature control valve mechanism, through the cooperation of the heat conducting rod, the plugging ball, the paraffin, the connecting rod, the pressing plate, the reset spring and the sealing partition plate, the valve can be automatically controlled to be opened and closed according to the cold and hot conditions of water, and the functionality of the valve is improved.

Drawings

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

FIG. 2 is a schematic view of a valve tube structure according to the present utility model;

fig. 3 is an enlarged view of the area a in fig. 2 according to the present utility model.

In the figure: 1. a screw press; 2. a valve tube; 3. a communicating pipe; 4. a fixing mechanism; 401. a thread cylinder; 402. a threaded rod; 403. a limiting block; 404. a limit spring; 405. limit teeth; 406. wrapping the air bag; 407. a seal ring; 5. a pipe; 6. a control frame; 7. a temperature control mechanism; 701. a heat conduction rod; 702. a blocking ball; 703. paraffin wax; 704. a connecting rod; 705. a pressing plate; 706. a return spring; 8. a sealing separator; 9. a water tank.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments, and it is apparent that the described embodiments are only some embodiments, not all embodiments. All other embodiments, based on the embodiments herein, which are within the purview of one of ordinary skill in the art without the particular effort to make the utility model.

Example 1:

referring to fig. 1-3, the waste heat double temperature control valve mechanism of the screw air compressor comprises a screw press 1, a water tank is installed on the right side of the screw press, a pipeline 5 is communicated on the right side of the water tank 9, a communicating pipe 3 is movably sleeved at the outer end of the pipeline 5, a valve pipe 2 is communicated with the outer side of the communicating pipe 3, a control frame 6 is fixedly installed on the upper portion of the valve pipe 2, a fixing mechanism 4 is arranged inside and outside the communicating pipe 3, and a temperature control mechanism 7 is arranged inside the control frame 6.

Preferably, the fixing mechanism 4 comprises a threaded cylinder 401, a threaded rod 402, a limiting block 403, a limiting spring 404, limiting teeth 405, a wrapping air bag 406 and a sealing ring 407, wherein the threaded cylinder 401 is fixedly arranged on the outer side of the communicating pipe 3, the threaded rod 402 is connected with the internal thread of the threaded cylinder 401, one end of the threaded rod 402, which is close to the pipeline 5, is movably connected with the limiting block 403, the limiting spring 404 is movably arranged in the limiting block 403, the limiting teeth 405 are slidably arranged on the outer surface of the limiting block 403, the wrapping air bag 406 is arranged in the communicating pipe 3, and the sealing ring 407 is arranged at the joint of the communicating pipe 3 and the water pipe.

The outer end of the threaded rod 402 is fixedly provided with a rotating handle, one end of the limiting spring 404, which is close to the pipeline 5, is abutted with the limiting teeth 405, and the air valve is connected to the outside of the wrapping air bag 406.

Working principle: when the screw air compressor works, internal lubricating oil can enter the water tank through the circulating pump, water in the water tank can cool the lubricating oil, heat of the lubricating oil can heat water in the water tank, a double-temperature control valve can be installed on the pipeline 5 on the water tank, when the valve is installed, the pipeline 5 is inserted into the communicating pipe 3, the sealing ring 407 on the pipeline 5 is tightly attached to the sealing ring 407 in the communicating pipe 3, then the threaded rod 402 is manually rotated, the threaded rod 402 is matched with the threaded cylinder 401, the threaded rod 402 can drive the limiting block 403 to approach the pipeline 5, the limiting teeth 405 can be attached to the outside of the pipeline 5, the limiting spring 404 can be extruded by the limiting teeth 405 and generate reactive force, the limiting teeth 405 can be tightly attached to the outside of the pipeline 5, the fixing of the pipeline 5 is achieved, meanwhile, the air bag 406 can be filled in and out of the packaging air bag 406, the sealing performance can be improved, the stability of the installation of the pipeline 5 can be increased, the air bag can be detached in the same, then the threaded rod 402 is manually rotated, the limiting block 403 can drive the limiting teeth 405 to be far away from the pipeline 5, the installation of the pipeline 5 can not be achieved, the screw thread can not be quickly detached, the problem of the screw can not be solved, the problem of the installation of the screw thread can be solved, the screw thread can not be easily or the screw thread can be quickly detached, and the screw thread can be easily installed and the screw thread can be installed and removed, and the screw thread can be quickly can be installed and the thread can be conveniently installed conveniently and the threaded by the screw can be installed conveniently and detached.

Example 2:

referring to fig. 1-3, the temperature control mechanism 7 includes a heat conducting rod 701, a plugging ball 702, a paraffin 703, a connecting rod 704, a pressing plate 705, and a return spring 706, wherein the heat conducting rod 701 is slidably mounted on the lower surface of the control frame 6, the plugging ball 702 is fixedly connected to the lower end of the heat conducting rod 701, the paraffin 703 is disposed in the control frame 6, the pressing plate 705 is slidably mounted on the inner wall of the control frame 6, the connecting rod 704 is fixedly mounted on the upper portion of the heat conducting rod 701, the pressing plate 705 is fixedly connected to the upper end of the connecting rod 704, and the return spring 706 is fixedly mounted on the upper surface of the pressing plate 705.

The heat conducting rod 701 is provided with a contact piece, the contact piece is contacted with the outside of the paraffin 703, the expansion force of the paraffin 703 is larger than the elastic force of the reset spring 706, the sealing partition 8 is arranged in the valve tube 2, and the sealing partition 8 is matched with the plugging ball 702.

Working principle: under the cooperation of the blocking ball 702 and the sealing partition plate 8, the valve tube 2 is blocked, when hot water is continuously heated, the water temperature is continuously increased, the heat conducting rod 701 can conduct high temperature, then the contact piece also conducts high temperature, under the contact of high temperature, paraffin 703 begins to expand, then the volume of the expanded paraffin 703 is increased, the pressing plate 705 can jack up, meanwhile, the pressing plate 705 can drive the connecting rod 704 to move upwards, the pressing plate 705 can squeeze the reset spring 706, then the connecting rod 704 can drive the heat conducting rod 701 to move upwards, the heat conducting rod 701 can drive the blocking ball 702 to move upwards, at this time, the valve tube 2 is opened, hot water can be smoothly discharged, and after the temperature of the water is slowly reduced, the paraffin 703 also slowly retracts, the reset spring 706 can rebound, and under the thrust of the reset spring 706, the blocking ball 702 can seal the valve tube 2, so that the valve can automatically control the switch according to the cold and hot conditions of the water.

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 thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two temperature-sensing valve mechanisms of screw air compressor machine waste heat, includes screw press (1), its characterized in that: the screw press (1) right side is installed water tank (9), water tank (9) right side intercommunication has pipeline (5), pipeline (5) outer end movable sleeve is equipped with communicating pipe (3), communicating pipe (3) outside intercommunication has valve tube (2), valve tube (2) upper portion fixed mounting has control frame (6), communicating pipe (3) inside and outside are provided with fixed establishment (4), control frame (6) inside is provided with temperature control mechanism (7), temperature control mechanism (7) include heat conduction pole (701), shutoff ball (702), paraffin (703), connecting rod (704), clamp plate (705), reset spring (706), the lower surface slidable mounting of control frame (6) has heat conduction pole (701), heat conduction pole (701) lower extreme fixedly connected with shutoff ball (702), the inside of control frame (6) is provided with paraffin (703), control frame (6) inner wall slidable mounting has clamp plate (705), the upper portion fixed mounting of heat conduction pole (701) has connecting rod (704), the upper end of connecting rod (704) is connected with clamp plate (705), reset spring (706) fixed mounting has.

2. The screw air compressor waste heat double temperature control valve mechanism according to claim 1, wherein: fixed establishment (4) include screw thread section of thick bamboo (401), threaded rod (402), restriction piece (403), spacing spring (404), spacing tooth (405), parcel gasbag (406), sealing washer (407), the outside fixed mounting of communicating pipe (3) has screw thread section of thick bamboo (401), screw thread section of thick bamboo (401) inside threaded connection has threaded rod (402), one end swing joint that threaded rod (402) is close to pipeline (5) has restriction piece (403), the inside movable mounting of restriction piece (403) has spacing spring (404), the surface slidable mounting of restriction piece (403) has spacing tooth (405), communicating pipe (3) internally mounted has parcel gasbag (406), the junction of communicating pipe (3) and water pipe is provided with sealing washer (407).

3. The screw air compressor waste heat double temperature control valve mechanism according to claim 2, wherein: the outer end of the threaded rod (402) is fixedly provided with a rotating handle, one end of the limiting spring (404) close to the pipeline (5) is abutted against the limiting teeth (405), and the air valve is connected to the outside of the wrapping air bag (406).

4. The screw air compressor waste heat double temperature control valve mechanism according to claim 1, wherein: the heat conducting rod (701) is provided with a contact piece, the contact piece is in contact with the outside of the paraffin (703), and the expansion force of the paraffin (703) is larger than the elastic force of the return spring (706).

5. The screw air compressor waste heat double temperature control valve mechanism according to claim 1, wherein: the valve tube (2) is internally provided with a sealing partition plate (8), and the sealing partition plate (8) is matched with the plugging ball (702).