CN219673684U

CN219673684U - Manual rotary connector

Info

Publication number: CN219673684U
Application number: CN202320967354.8U
Authority: CN
Inventors: 孔祥振; 苏立佳
Original assignee: Huixinsheng Tianjin Precision Machinery Technology Co ltd
Current assignee: Huixinsheng Tianjin Precision Machinery Technology Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-12
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a manual rotary connector which comprises a base, wherein a connector body is fixedly arranged at the top of the base, a connecting fixing seat is fixedly arranged on one side of the connector body, and a valve connecting seat is fixedly arranged on the other side of the connector body. According to the utility model, the high-temperature resistant layer is fixedly arranged on the inner wall of the connector body, so that the high-temperature resistant layer can be used for preventing the damage to the connector body caused by high temperature in the working process of the connector body, and then the corrosion resistant layer is used for preventing dust from corroding the connector body, and the direct pressure of air pressure and air flow to the explosion-proof valve can be reduced through the matching use of the drainage tube and the drainage hole, the direct contact area of the high-temperature air flow and dust to the connector body is also reduced, and the damage to the connector body caused by the working environment of high temperature and multiple dust can be reduced through the integral matching use, so that the service life of the connector body is effectively prolonged, the replacement times are reduced, and the use cost is reduced.

Description

Manual rotary connector

Technical Field

The utility model relates to the technical field of valve connectors, in particular to a manual rotary connector.

Background

The explosion-proof valve is used in a dust removing system containing combustible gas or combustible substances, can be used as a pressure relief device of an explosion-proof pipeline or equipment, the diaphragm of the explosion-proof valve is usually calculated according to the operating pressure of the dust removing system and the content of the combustible substances, then materials and thickness scratches are selected, the normal operation of the system cannot be influenced due to improper selection, the explosion-proof valve is generally in two forms, namely a horizontal explosion-proof valve and a vertical explosion-proof valve, the two explosion-proof valves are in a structural form of covering by an explosion-proof film, the vertical explosion-proof valve is arranged on a cylinder body, the horizontal explosion-proof valve is arranged at the top, when the manual rotation type explosion-proof valve is connected with the pipeline such as the dust removing system, a connector is needed, and then the service life of the connector is shortened due to the fact that the conventional connector is easy to receive corrosion under the condition of high temperature and high dust.

Through retrieval, patent publication No. CN212289857U discloses a valve connector for preventing false closing, which comprises the following technical features: a main pipe communicated with the fluid pipeline, a connector connected to the main pipe, and a valve arranged in the connector, wherein the valve is provided with a control structure; the control structure is characterized by comprising a reset device for keeping the valve closed when the valve connector is not connected and a force-bearing component for opening the valve of the valve connector through a force-bearing component on the other valve connector when the valve connector is connected with the other valve connector, wherein the valve connector is also provided with the force-bearing component which can apply force to the force-bearing component of the other same valve connector, the valve in the other valve connector can be opened through the force-bearing component, however, the valve connector in the comparison document returns to cause damage to the connector due to high temperature and high dust along with the time in the working environment of high temperature and high dust, thereby reducing the service life of the connector, improving the use cost, and the working pressure of the explosion-proof valve cannot be reduced when the explosion-proof valve is connected in the comparison document, so that the function of the valve connector is single, and the use convenience of the valve connector is reduced.

Disclosure of Invention

The utility model aims to provide a manual rotary connector, which can reduce the damage to a connector body caused by a working environment with high temperature and much dust through the cooperation of a high-temperature resistant layer and a corrosion resistant layer, effectively prolong the service life of the connector body and reduce the replacement times, thereby reducing the use cost of the connector, realizing the pressure relief and fire prevention effects of the connector by the cooperation of a hand hole and an air pressure detection meter, improving the functionality of the connector body and improving the use convenience of the connector body, and solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a manual rotation type connector, includes the base, the top fixed mounting of base has the connector body, the inner wall fixed high temperature resistant layer that is provided with of the connector body, the inner wall fixed corrosion-resistant layer that is provided with of high temperature resistant layer, the inside bottom fixed mounting of corrosion-resistant layer has the drainage tube, the inside of drainage tube runs through and is provided with the drainage hole, the top fixed being provided with of the connector body hand hole, the top movable mounting of hand hole has the handhole door, the bottom fixed mounting of handhole door has the sealing block, the top equidistance of handhole door is installed and is strengthened the gim peg, fixed mounting has the atmospheric pressure detection table between the gim peg, one side fixed mounting of the connector body has the connection fixing base, the opposite side fixed mounting of the connector body has the valve connecting seat.

Preferably, the support is installed to the top equidistance of base, the bottom fixed mounting of base has the slipmat, and the slipmat adopts the rubber material.

Preferably, a sealing gasket is fixedly arranged on one side of the connecting fixing seat, the sealing gasket is made of rubber, and connecting bolts are equidistantly arranged on one side of the sealing gasket.

Preferably, the reinforcing bolts are equidistantly arranged on one side of the valve connecting seat, the baffle plates are movably arranged at two ends of the valve connecting seat, the sealing gasket is fixedly arranged on the other side of the valve connecting seat, and the sealing gasket is made of rubber materials.

Preferably, a clamping block is fixedly arranged between the baffles, and the clamping block is made of stainless steel.

Preferably, the support is fixedly provided with a support column, the top of the support is fixedly provided with a support top, and the support top is made of steel.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The high-temperature resistant layer is fixedly arranged on the inner wall of the connector body, so that the high-temperature damage to the connector body caused by high temperature in the working process of the connector body can be prevented by utilizing the high-temperature resistant layer, the corrosion damage to the connector body caused by dust can be prevented by utilizing the corrosion resistant layer, the direct pressure of air pressure and air flow to the explosion-proof valve can be reduced by utilizing the drainage tube and the drainage hole in a matched manner, the direct contact area of the high-temperature air flow and the dust to the connector body can be reduced, the damage to the connector body caused by the working environment of high temperature and multiple dust can be reduced by utilizing the integral matching manner, the service life of the connector body is effectively prolonged, the replacement times are reduced, and the use cost is reduced;

(2) Through the top movable mounting at the hand hole has the handhole door, can utilize the hand hole easy to assemble, dismantle, wash and overhaul equipment internal device, and the manhole that the hand hole just dwindles, also prevent to cause when intraductal sharp superpressure or vacuum because of unexpected reason, damage pipeline and take place the accident, have again and play safe fire-blocking effect, then the sealing block can increase the leakproofness, install the handhole door through strengthening the gim peg, the atmospheric pressure in the rethread atmospheric pressure gauge detects the pipeline, utilize whole cooperation to use and make the connector can reach the effect of release and fire prevention, the functionality of the connector body has been increased, the convenience of the connector body use has been improved.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a schematic view of a partial structure of a connector body according to the present utility model.

Fig. 4 is a schematic view of a partial structure of a hand hole according to the present utility model.

Fig. 5 is a partial perspective view of the connection fixing base in the present utility model.

Fig. 6 is a schematic view of a part of a valve connecting seat according to the present utility model.

The meaning of each reference numeral in the figures is: 1. a base; 101. a support post; 102. an anti-slip pad; 103. a bracket; 104. a roof; 2. a connector body; 201. a high temperature resistant layer; 202. a corrosion resistant layer; 203. a drainage tube; 204. drainage holes; 3. a hand hole; 301. a hole cover; 302. a sealing block; 303. strengthening the fixing bolt; 304. an air pressure detection meter; 4. the connecting fixing seat; 401. a sealing gasket; 402. a connecting bolt; 5. a valve connecting seat; 501. reinforcing bolts; 502. a clamping block; 503. a baffle; 504. 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 that:

referring to fig. 1-6, a manual rotary connector comprises a base 1, wherein a support 103 is equidistantly arranged at the top of the base 1, a support column 101 is fixedly arranged on the support 103, a support top 104 is fixedly arranged at the top of the support 103, the support top 104 is made of steel, an anti-slip pad 102 is fixedly arranged at the bottom of the base 1, and the anti-slip pad 102 is made of rubber;

specifically, as shown in fig. 1 and fig. 2, when in use, the support 103 is equidistantly arranged at the top of the base 1, so that the connector body 2 can be protected by using the support 103 and the support top 104 in a matched manner, the problem of external damage caused by collision of foreign objects is prevented, and the anti-slip pad 102 is convenient for the problem of damage caused by position deviation in the transportation process of the connector body 2, thereby effectively improving the overall stability;

the top of the base 1 is fixedly provided with a connector body 2, the inner wall of the connector body 2 is fixedly provided with a high temperature resistant layer 201, the inner wall of the high temperature resistant layer 201 is fixedly provided with a corrosion resistant layer 202, the bottom end of the inside of the corrosion resistant layer 202 is fixedly provided with a drainage tube 203, and the inside of the drainage tube 203 is provided with a drainage hole 204 in a penetrating way;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when in use, the high temperature resistant layer 201 is fixedly arranged on the inner wall of the connector body 2, so that the high temperature resistant layer 201 can be used for preventing the damage to the body caused by high temperature in the working process of the connector body 2, the corrosion damage to the connector body 2 caused by dust is prevented by the corrosion resistant layer 202, the direct pressure of air pressure and air flow to the explosion-proof valve can be reduced through the matched use of the drainage tube 203 and the drainage hole 204, the direct contact area of high temperature air flow and dust to the connector body 2 is also reduced, the damage to the connector body 2 caused by the working environment of high temperature and multiple dust can be reduced through the integral matched use, the service life of the connector body 2 is effectively prolonged, the replacement times are reduced, and the use cost is reduced;

the top of the connector body 2 is fixedly provided with a hand hole 3, the top of the hand hole 3 is movably provided with a hole cover 301, the bottom of the hole cover 301 is fixedly provided with a sealing block 302, the top of the hole cover 301 is equidistantly provided with reinforcing fixing bolts 303, and an air pressure detection meter 304 is fixedly arranged between the reinforcing fixing bolts 303;

specifically, as shown in fig. 1, 2 and 4, when in use, the hole cover 301 is movably installed at the top of the hand hole 3, so that the hand hole 3 is used for conveniently installing, detaching, cleaning and overhauling the internal device of the equipment, the hand hole 3 is a reduced manhole, accidents caused by sudden overpressure or vacuum in a pipe and damage to the pipe are prevented, a safe fire-retarding effect is also achieved, then the sealing block 302 can increase the tightness, the hole cover 301 is installed through the strengthening fixing bolt 303, then the air pressure in the pipe is detected through the air pressure detection meter 304, the whole matched use is utilized, so that the pressure relief and fire prevention effects of the connector body 2 are achieved, the functionality of the connector body 2 is increased, and the convenience of using the connector body 2 is improved;

a connecting fixing seat 4 is fixedly arranged on one side of the connector body 2, a sealing gasket 401 is fixedly arranged on one side of the connecting fixing seat 4, the sealing gasket 401 is made of rubber, a connecting bolt 402 is equidistantly arranged on one side of the sealing gasket 401, a valve connecting seat 5 is fixedly arranged on the other side of the connector body 2, a reinforcing bolt 501 is equidistantly arranged on one side of the valve connecting seat 5, baffle plates 503 are movably arranged at two ends of the valve connecting seat 5, a clamping block 502 is fixedly arranged between the baffle plates 503, the clamping block 502 is made of stainless steel, a sealing gasket 504 is fixedly arranged on the other side of the valve connecting seat 5, and the sealing gasket 504 is made of rubber;

specifically, as shown in fig. 1, 2, 5 and 6, when in use, the sealing gasket 401 is fixedly installed on one side of the connection fixing seat 4, so that the connection fixing seat 4 and the connection bolt 402 can be used in cooperation, the pipeline or the dust removal system can be connected, the tightness of the connection is improved through the sealing gasket 401, the explosion-proof valve is connected through the reinforcing bolt 501 by utilizing the valve connection seat 5, and the air tightness of the connection can be improved through the cooperation of the clamping block 502, the baffle 503 and the sealing gasket 504.

Working principle: when the connector is used, firstly, the bracket 103 is arranged on the top of the base 1 at equal intervals, so that the bracket 103 can be matched with the top 104 for use, the connector body 2 can be externally arranged, and the base 1 is supported by the support column 101 and the base 1;

next, by fixedly providing the high temperature resistant layer 201 on the inner wall of the connector body 2, the explosion-proof valve can be connected by the connector body 2;

finally, by fixedly mounting the sealing gasket 401 on one side of the connection fixing base 4, the connection fixing base 4 and the connection bolt 402 can be used in cooperation, the pipeline or the dust removal system can be connected, and then the valve connection base 5 is used for connecting the explosion-proof valve through the reinforced bolt 501.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A manual rotary connector comprising a base (1), characterized in that: the novel high-temperature-resistant connector is characterized in that a connector body (2) is fixedly arranged at the top of the base (1), a high-temperature-resistant layer (201) is fixedly arranged on the inner wall of the connector body (2), a corrosion-resistant layer (202) is fixedly arranged on the inner wall of the high-temperature-resistant layer (201), a drainage tube (203) is fixedly arranged at the bottom end of the inside of the corrosion-resistant layer (202), a drainage hole (204) is formed in the drainage tube (203) in a penetrating manner, a hand hole (3) is fixedly arranged at the top of the connector body (2), a hole cover (301) is movably arranged at the top of the hand hole (3), sealing blocks (302) are fixedly arranged at the bottom of the hole cover (301), reinforcing fixing bolts (303) are fixedly arranged at the top of the hole cover (301), an air pressure detection meter (304) is fixedly arranged between the reinforcing fixing bolts (303), a connecting fixing seat (4) is fixedly arranged on one side of the connector body (2), and a valve connecting seat (5) is fixedly arranged on the other side of the connector body (2).

2. A manual rotary connector according to claim 1, wherein: the anti-skid base is characterized in that the brackets (103) are arranged at the top of the base (1) at equal intervals, the anti-skid pads (102) are fixedly arranged at the bottom of the base (1), and the anti-skid pads (102) are made of rubber materials.

3. A manual rotary connector according to claim 1, wherein: one side of the connecting fixing seat (4) is fixedly provided with a sealing gasket (401), the sealing gasket (401) is made of rubber, and one side of the sealing gasket (401) is provided with connecting bolts (402) at equal intervals.

4. A manual rotary connector according to claim 1, wherein: reinforcing bolts (501) are equidistantly arranged on one side of the valve connecting seat (5), baffles (503) are movably arranged at two ends of the valve connecting seat (5), sealing gaskets (504) are fixedly arranged on the other side of the valve connecting seat (5), and the sealing gaskets (504) are made of rubber materials.

5. A manual rotary connector according to claim 4, wherein: a clamping block (502) is fixedly arranged between the baffles (503), and the clamping block (502) is made of stainless steel.

6. A manual rotary connector according to claim 2, wherein: the support (103) is fixedly provided with a support column (101), the top of the support (103) is fixedly provided with a support top (104), and the support top (104) is made of steel.