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Flat plate type seal structure of water outlet and return device in same well for water source heat pump central air conditioner

A technology of central air conditioning and water return device, which is applied to the sealing of the engine, heating method, air conditioning system, etc., can solve the problems of water level drop, blockage of heat source well, etc., and achieve the effect of reducing floor space, ensuring normal operation, and being easy to process and manufacture.

Inactive Publication Date: 2014-08-13
HENAN RUNHENG ENERGY MANAGEMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to completely overcome the defect of "multi-well recharge", provide a flat-plate sealing structure of the same well outlet and return water device, solve the problems of heat source well blockage and water level drop, and make the return water return to 100% Irrigate to the ground, and at the same time keep the temperature of the outlet water at an appropriate temperature

Method used

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  • Flat plate type seal structure of water outlet and return device in same well for water source heat pump central air conditioner
  • Flat plate type seal structure of water outlet and return device in same well for water source heat pump central air conditioner
  • Flat plate type seal structure of water outlet and return device in same well for water source heat pump central air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1: A flat-plate sealing structure of the same well outlet and return water device, participated in figure 1 and 2 , the water outlet pipe 2 and the water return pipe (or the water return branch pipe) are simultaneously arranged in the supporting permeable pipe 5 . The outside of the water outlet pipe 2 is also sleeved with an outlet pipe sleeve 4, and the outlet pipe 3 and the outlet pipe sleeve 4 are in clearance fit. The outlet pipe 3 is used for connecting with the submersible pump, and the return pipe is used for connecting with the high-pressure water return device.

[0019] In order to achieve a better return water effect, multiple sealed return water spaces can be set up to perform return water and heat exchange through multiple channels.

[0020] The supporting permeable pipe 5 is composed of alternately distributed permeable sections 8 and supporting sections; the inner side walls of one or more supporting sections are respectively fixed with annular ...

Embodiment 2

[0025] Example 2: Participation image 3 , the content is basically the same as that of Embodiment 1, the difference is: the number of return pipe 3 is one, and the return pipe 3 is provided with a water outlet 10 in each return space.

Embodiment 3

[0026] Embodiment 3: The drawings are not drawn, and the content is basically the same as that of Embodiment 2, the difference is that a plane baffle is directly fixed on the outside of the water outlet pipe, and the heat insulation treatment is carried out on the water outlet pipe, for example, a layer of heat insulation is wrapped on the outside of the water outlet pipe Cotton, etc. for heat insulation.

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Abstract

The invention discloses a flat plate type seal structure of a water outlet and return device in the same well for a water source heat pump central air conditioner. A plurality of annular baffles and plane baffles are respectively between a supporting permeable pipe and a water outlet pipe sleeve of a water outlet pipe; a plurality of isolation layers and water return spaces are formed after butting, and a water outlet of each water return pipe is respectively positioned in each water return space. The plane baffles on the water outlet pipe sleeve and the annular baffles on the supporting permeable pipe are utilized to form a plurality of groups of isolation layers and independent closed water return spaces, so that the water return pipes are respectively pressed into different water return spaces to achieve the purpose of multiple water return paths. Therefore, an equal amount of effluent water and returned water is realized in the same well, and fully exchanges heat with soil. The returned water does not generate new heat exchange with the effluent water reaching the initial water outlet temperature in the process that the returned water is in contact with the wall of the water outlet pipe, so that the efficiency of a water source heat pump unit can be substantially improved.

Description

technical field [0001] The invention relates to the water source well recharge problem in the technical field of water source heat pump central air-conditioning, in particular to a flat-plate sealing structure of a water source heat pump central air conditioner with well outlet and return water devices. Background technique [0002] The water source heat pump central air conditioner is a central air conditioner that uses groundwater with a constant temperature for many years as the medium. Through the heat pump unit, the water temperature is raised or lowered to achieve the purpose of cooling and heating, and to provide cold and heat sources for buildings. Because of its high energy efficiency ratio, it saves 40-60% energy compared with other traditional forms of central air conditioners, and has a remarkable effect of energy saving and consumption reduction. It is gradually favored by governments, agencies, and business units, and has also been recognized by most users. At ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/00F24F13/00F16J15/00
Inventor 王红宇索凤李玉军牛青锋刘进王跃庆管其烛
Owner HENAN RUNHENG ENERGY MANAGEMENT
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