CN-224228875-U - Integrated circular upper water pump hydraulic module

CN224228875UCN 224228875 UCN224228875 UCN 224228875UCN-224228875-U

Abstract

The utility model discloses an integrated circular upper water pump hydraulic module which comprises an integrated shell, wherein the inner cavity of the shell is divided into a lower cavity for placing an inner container and an upper cavity for placing a liquid supplementing tank by a partition plate. A second expansion space is formed inside the liquid supplementing tank and above the first circulating pipe, and a first expansion space is formed inside the liner and above the overflow pipe. The utility model relates to the technical field of hydraulic modules, and the hydraulic module has more stable gravity center, so that the problems of unstable gravity center and electric control fault caused by liquid leakage due to the fact that a water container of a traditional hydraulic module is positioned above are effectively solved. The first expansion space is arranged in the liner, the second expansion space is arranged in the fluid infusion tank, and enough expansion space is provided for operating liquid when the temperature is raised, so that the whole system operates more stably.

Inventors

WANG TAO
GENG XIAOXIN
MENG LEILEI

Assignees

山东龙普太阳能股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250513

Claims (9)

1. The integrated circular upper water pump hydraulic module is characterized by comprising an integrated shell, wherein the inner cavity of the shell is divided into a lower cavity for placing an inner container and an upper cavity for placing a liquid supplementing tank by a partition plate, and a water pump connected with the liquid supplementing tank and the inner container is further arranged in the upper cavity; the liquid supplementing tank is provided with a first circulating pipe, and a second expansion space is formed inside the liquid supplementing tank and above the first circulating pipe; The inner container is characterized in that a second circulating pipe is arranged below the side wall of the inner container, a flow overflow pipe is arranged above the side wall, and a first expansion space is formed inside the inner container and above the flow overflow pipe.
2. The circular overhead water pump hydraulic module of claim 1, wherein the integrated housing is a cylindrical hollow cylinder structure with an upper end cap disposed on the top.
3. The circular overhead water pump hydraulic module of integral type of claim 1, wherein be provided with first ventilation subassembly on the liquid feed pot, first ventilation subassembly runs through the outer wall of shell or runs through the upper end cover.
4. The circular overhead water pump hydraulic module of integral type of claim 3, wherein first ventilation subassembly includes the first two-way relief valve of setting on the liquid feed tank, first two-way relief valve top is connected with the blast pipe, the blast pipe runs through the outer wall of shell.
5. The circular overhead water pump hydraulic module of claim 3, wherein the first vent assembly comprises a first bi-directional relief valve disposed on the fluid make-up tank, the first bi-directional relief valve extending through the upper end cap.
6. The circular overhead water pump hydraulic module of claim 1, wherein the second vent assembly is disposed above the spillway pipe and comprises an exhaust pipe, and a second bidirectional pressure relief valve is disposed at the end of the exhaust pipe extending out of the housing.
7. The hydraulic module of the integrated circular overhead water pump of claim 1, wherein one end of a three-way liquid injection valve is connected to the second circulating pipe, and the other two ends of the three-way liquid injection valve are respectively communicated with the connecting circulating pipe and the liquid injection pipe.
8. The hydraulic module of the integral round overhead water pump of claim 1, wherein a standby pipe is further arranged on the side wall of the inner container.
9. The hydraulic module of the integrated round upper water pump of claim 1, wherein a one-way valve is arranged at one end of the water pump extending into the inner container.

Description

Integrated circular upper water pump hydraulic module Technical Field The utility model relates to the technical field of hydraulic modules, in particular to an integrated circular upper water pump hydraulic module. Background The existing cylindrical hydraulic module is usually in a combined mode from top to bottom, namely, the upper part is a water container, the lower part is a support, and the weight of the upper water container is usually larger than that of the lower support, so that the equipment is easy to shake and unstable when in use, and the normal operation and the service life of the equipment are influenced. In addition, the electric control component and the pipeline component are positioned below and are easy to erode by liquid leakage, so that the risk of equipment failure is increased, the installation space is limited, an overhaul port is required to be arranged independently, and the complexity of installation and maintenance is increased. If the water pump in the hydraulic module in the prior art is up to and the liner is down to, the internal expansion space of the hydraulic module is insufficient, and when the liquid expands with heat and contracts with cold, the water pump is easy to intake and lacks water due to limited expansion space, so that the water pump burns out, and the normal operation of the system is affected. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides an integrated circular upper water pump hydraulic module, which solves the problem of instability caused by the defect of the existing hydraulic module arrangement structure. The utility model is realized by the following technical scheme that the integrated circular upper water pump hydraulic module comprises an integrated shell, wherein the inner cavity of the shell is divided into a lower cavity for placing an inner container and an upper cavity for placing a liquid supplementing tank by a partition plate, and a water pump connected with the liquid supplementing tank and the inner container is also arranged in the upper cavity; the liquid supplementing tank is provided with a first circulating pipe, and a second expansion space is formed inside the liquid supplementing tank and above the first circulating pipe; The inner container is characterized in that a second circulating pipe is arranged below the side wall of the inner container, a flow overflow pipe is arranged above the side wall, and a first expansion space is formed inside the inner container and above the flow overflow pipe. Preferably, the integrated shell is of a cylindrical hollow tubular structure, and an upper end cover is arranged at the top of the integrated shell. Preferably, the liquid supplementing tank is provided with a first ventilation assembly, and the first ventilation assembly penetrates through the outer wall of the shell or penetrates through the upper end cover. Preferably, the first ventilation assembly comprises a first bidirectional pressure relief valve arranged on the liquid supplementing tank, the top of the first bidirectional pressure relief valve is connected with an exhaust pipe, and the exhaust pipe penetrates through the outer wall of the shell. Preferably, the first ventilation assembly comprises a first bidirectional pressure relief valve arranged on the liquid supplementing tank, and the first bidirectional pressure relief valve penetrates through the upper end cover. Preferably, a second ventilation assembly is arranged above the overflow pipe and comprises an exhaust pipe, and a second bidirectional pressure relief valve is arranged at the end part of the exhaust pipe extending out of the shell. Preferably, one end of a three-way liquid injection valve is connected to the second circulating pipe, and the other two ends of the three-way liquid injection valve are respectively communicated with the connecting circulating pipe and the liquid injection pipe. Preferably, a standby pipe is further arranged on the side wall of the inner container, and the standby pipe and the second circulating pipe are positioned on the same horizontal line. Preferably, one end of the water pump extending into the inner container is provided with a one-way valve. Compared with the prior art, the hydraulic module of the integrated circular upper water pump has the advantages that the integrated shell is adopted, the liner is arranged below, the liquid supplementing tank and the water pump are arranged above, the gravity center of the device is more stable, and the problems of unstable gravity center and electric control fault caused by liquid leakage due to the fact that the liner of the traditional hydraulic module is arranged above are effectively avoided. The detachable upper cover body is arranged at the top of the shell to replace the access hole and the access cover, so that the shell has larger access and installation space, the appearance is neat and attractive, the production efficiency