CN-224215150-U - Double-loop check valve device for large-volume concrete internal circulating water

CN224215150UCN 224215150 UCN224215150 UCN 224215150UCN-224215150-U

Abstract

The utility model belongs to the technical field of building construction, and discloses a double-loop check valve device for large-volume concrete internal circulating water, which comprises a main pipeline, a check valve body arranged on the surface of the main pipeline, and pipeline joints connected on the surface of the main pipeline in an equidistant conduction manner, and is characterized in that: the inside fixedly connected with support frame of trunk line, the bottom of support frame is through stand fixedly connected with base, the guiding hole has been seted up on the surface of stand, the inside of guiding hole runs through the grafting has the sleeve, telescopic both ends open position all slides the grafting has the damping pole, the terminal surface position fixedly connected with support plate of damping pole, the pipe clamp is installed perpendicularly to the surface equidistance of support plate, through above-mentioned scheme, has solved inconvenient support the trunk line in the use, and the protection effect of vice pipeline is not good.

Inventors

CAI XIAOSHENG
WENG WEI
YANG QINGYUAN
ZHANG GE
LIU ZHU

Assignees

中建海峡建设发展有限公司
中建海峡(厦门)建设发展有限公司

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (7)

1. The double-loop check valve device for the circulating water in the bulk concrete comprises a main pipeline (2), a check valve body (3) arranged on the surface of the main pipeline (2) and pipeline connectors (4) which are connected on the surface of the main pipeline (2) in an equidistant conduction manner, and is characterized in that a support frame (1) is fixedly connected in the main pipeline (2), and a base (5) is fixedly connected to the bottom of the support frame (1) through a stand column (15); The guide hole (12) has been seted up on the surface of stand (15), peg graft in the inside of guide hole (12) has sleeve (9) in the penetration, all slide in the both ends open position of sleeve (9) and peg graft have damping pole (8), the terminal surface position fixedly connected with carrier plate (6) of damping pole (8), pipe clamp (7) are installed perpendicularly to the surface equidistance of carrier plate (6).
2. A double-loop check valve device for circulating water in bulk concrete according to claim 1 is characterized in that the side wall of the upright post (15) is spirally inserted with a locking wheel (14), and the inserted end of the locking wheel (14) extends to the surface of the sleeve (9).
3. The double-loop check valve device for the circulating water in the bulk concrete, as claimed in claim 1, is characterized in that pull rods (11) are symmetrically welded on the surface of the upright post (15), the pull rods (11) are obliquely arranged, and the bottom ends of the pull rods (11) are fixedly connected with the base (5).
4. The double-loop check valve device for circulating water in bulk concrete according to claim 1, wherein auxiliary plates (10) are symmetrically arranged on the surface of the sleeve (9), and the auxiliary plates (10) are attached to the surface of the upright post (15).
5. A double-loop check valve device for circulating water in a large volume of concrete according to claim 1, wherein the pipe clamp (7) is positioned outside the pipe joint (4) on the surface of the main pipe (2).
6. The double-loop check valve device for the circulating water in the bulk concrete, as claimed in claim 1, is characterized in that anti-skid patterns are formed at the bottom of the base (5).
7. The double-loop check valve device for circulating water in bulk concrete according to claim 1, wherein the surface of the base (5) is symmetrically provided with mounting holes (13).

Description

Double-loop check valve device for large-volume concrete internal circulating water Technical Field The utility model belongs to the technical field of building construction, and particularly relates to a double-loop check valve device for large-volume concrete internal circulating water. Background In a large-volume concrete building, a water cooling assembly is installed in the building for water cooling and heat dissipation in the construction process. Through retrieving, the present dual-loop check valve device for the internal circulating water of the mass concrete with the bulletin number of CN213391280U comprises a valve assembly arranged between an inlet pipeline and an outlet pipeline of the internal circulating water of the mass concrete, wherein the valve assembly comprises a plurality of first switch valves and a plurality of second switch valves which are respectively communicated with the inlet pipeline and the outlet pipeline of the internal circulating water of the mass concrete, a first loop pipeline and a second loop pipeline are respectively communicated between the first switch valves and the second switch valves, a first control valve and a second control valve are respectively arranged on the first loop pipeline and the second loop pipeline, a first water pressure temperature body surface is arranged on the first control valve, and a second water pressure temperature body surface is arranged on the second control valve. The design is simple, the operation is convenient, and the device can be recycled. Is beneficial to the prevention and treatment of mass concrete cracks and improves the concrete Cheng Naijiu property. For the water cooling device, when the erection treatment is carried out, the main pipeline is inconvenient to support, and the protection effect of the auxiliary pipeline is poor, so we propose a double-loop check valve device for the circulating water in the mass concrete to solve the problems. Disclosure of utility model In order to solve the problems in the background art, the utility model provides a double-loop check valve device for large-volume concrete internal circulating water, which has the advantages of clamping and fixing an external connecting pipeline, supporting in an auxiliary mode and being good in stability. The double-loop check valve device for the circulating water in the bulk concrete comprises a main pipeline, a check valve body and pipeline joints, wherein the check valve body is installed on the surface of the main pipeline, the pipeline joints are connected on the surface of the main pipeline in an equidistant conduction mode, a supporting frame is fixedly connected inside the main pipeline, and the bottom of the supporting frame is fixedly connected with a base through a stand column; The surface of stand has seted up the guiding hole, the inside of guiding hole runs through the grafting has the sleeve, telescopic both ends open position all slides the grafting has the damping pole, the terminal surface position fixedly connected with carrier plate of damping pole, the pipe clamp is installed perpendicularly to the surface equidistance of carrier plate. Preferably, the side wall of the upright post is spirally inserted with a locking wheel, and the inserted end of the locking wheel extends to the surface of the sleeve. Preferably, pull rods are symmetrically welded on the surface of the upright post, the pull rods are obliquely arranged, and the bottom ends of the pull rods are fixedly connected with the base. Preferably, auxiliary plates are symmetrically arranged on the surface of the sleeve, and the auxiliary plates are attached to the surface of the upright post. Preferably, the pipe clamp is located at a position outside the pipe joint of the main pipe surface. Preferably, anti-skid patterns are formed in the bottom of the base. Preferably, the surface of the base is symmetrically provided with mounting holes. Compared with the prior art, the utility model has the following beneficial effects: 1. The utility model is characterized in that the surface of the main pipeline is connected with the check valve body in a conducting way, the surface of the main pipeline is connected with the pipeline joint in a conducting way, the pipeline joint is connected with the external water pipe in a conducting way, water is pumped to the main pipeline through the check valve body by the external water pump, the pressurized water is cooled and processed in the building along the external water pipe of the pipeline joint, the base is arranged on the supporting surface, and the base provides supporting force for the main pipeline through the stand column and the supporting frame, so that the stability is good. 2. According to the utility model, the sleeve is inserted and connected in the guide hole formed in the surface of the upright post in a penetrating manner, the damping rods are inserted and connected in the opening positions at the two ends of the sl