CN206146043U - Heat pump set solution pump overhaul and change system - Google Patents
Heat pump set solution pump overhaul and change system Download PDFInfo
- Publication number
- CN206146043U CN206146043U CN201621183969.8U CN201621183969U CN206146043U CN 206146043 U CN206146043 U CN 206146043U CN 201621183969 U CN201621183969 U CN 201621183969U CN 206146043 U CN206146043 U CN 206146043U
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- CN
- China
- Prior art keywords
- pump
- solution
- solution pump
- ball valve
- absorber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
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- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model provides a heat pump set solution pump overhaul and change system, include: heat pump set body, solution pump, solution pump entry ball valve, solution pump export ball valve, the heat pump set body includes: generator, condenser, evaporimeter, absorber and solution interchanger, the condenser with generator and evaporimeter are connected respectively, the absorber is connected to the evaporimeter, the solution interchanger with generator and absorber be the both way junction respectively, the solution pump sets up the absorber extremely on the pipeline between the solution interchanger, the setting of solution pump entry ball valve is in the entrance of solution pump, the setting of solution pump export ball valve is in the exit of solution pump. Utilize the utility model discloses, when the condition appeared in heat pump set's solution pump, the heat pump of can stopping transport cut out solution pump entry and export ball valve to overhaul and change the solution pump in realizing the short time, guarantee the operation safety of power plant's heat supply and stable.
Description
Technical field
This utility model is with regard to steam power plant's heat recovery technology field, more particularly to a kind of source pump solution pump maintenance
And change system.
Background technology
Conventional lithium bromide absorption type heat pump unit arranges a solution pump in the application, at solution pump discharge arranges one
Door is adjusted to for adjusting solution circulating load.
When there is situation in solution pump, during solution pump is overhauled and is changed by source pump stop transport while
Source pump lithium-bromide solution is all released, while destroying source pump inner vacuum.The heat supply in winter phase is in power plant's heat supply life
The lithium bromide absorption type heat pump unit requirement applied in production. art system is higher, and unexpected stoppage in transit can bring very big economy to user
Loss and social influence.
Utility model content
This utility model provides a kind of source pump solution pump and overhauls and change system, to ensure the operation of power plant's heat supply
It is safe and stable.
To achieve these goals, this utility model provides a kind of source pump solution pump and overhauls and change system, bag
Include：Source pump body, solution pump, solution pump intake ball valve, solution pump discharge ball valve；
The source pump body includes：Generator, condenser, vaporizer, absorber and solution heat exchanger；The condensation
Device is connected respectively with the generator and vaporizer, and the absorber is connected to the vaporizer, the solution heat exchanger and institute
State generator and absorber is bi-directionally connected respectively；
The solution pump is arranged on the absorber to the pipeline between the solution heat exchanger, the solution pump intake
Ball valve is arranged on the porch of the solution pump, and the solution pump discharge ball valve is arranged on the exit of the solution pump.
Using this utility model, when situation occurs in the solution pump of source pump, heat pump of can stopping transport is by solution pump intake
Close with vent ball valve, so as to realizing overhauling in the short time and changing solution pump, it is ensured that the operation of power plant's heat supply is safe and stable.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is source pump solution pump maintenance of the present utility model and the structural representation for changing system.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1 is source pump solution pump maintenance of the present utility model and the structural representation for changing system.As shown in figure 1,
The source pump solution pump is overhauled and replacing system includes：Source pump body, solution pump 101, solution pump intake ball valve 102,
Solution pump discharge ball valve 103.
As shown in figure 1, the source pump body includes：Generator 100, condenser 200, vaporizer 300, absorber 400
And solution heat exchanger 500.Condenser 200 is connected respectively with generator 100 and vaporizer 300, and absorber 400 is connected to vaporizer
300, solution heat exchanger 500 is bi-directionally connected respectively with generator 100 and absorber 400.
Solution pump is arranged on absorber 400 to the pipeline 104 between solution heat exchanger 500. solution pump intake ball valve 102
It is arranged on pipeline 104, positioned at the porch of solution pump 101, solution pump discharge ball valve 103 is arranged on pipeline 104, positioned at molten
The exit of liquid pump 101.When situation occurs in the solution pump of source pump, heat pump of can stopping transport is by solution pump intake and exports ball
Valve cuts out, so as to realizing overhauling in the short time and changing solution pump, it is ensured that the operation of power plant's heat supply is safe and stable.
After situation occurs in conventional heat pump unit solution pump, by heat pump during solution pump is overhauled and is changed
Source pump lithium-bromide solution is all released by unit outage simultaneously, while destroying source pump inner vacuum.This practicality is new
Type can overcome problem of the prior art, greatly shorten the time overhauled to source pump point solution pump and change, it is ensured that
The operation safety of power plant's heat supply and stable, creates good economic benefit.
Apply specific embodiment to be set forth principle of the present utility model and embodiment in this utility model, with
The explanation of upper embodiment is only intended to help and understands method of the present utility model and its core concept；Simultaneously for this area
Those skilled in the art, according to thought of the present utility model, will change in specific embodiments and applications, comprehensive
Upper described, this specification content is should not be construed as to restriction of the present utility model.
Claims (1)
1. a kind of source pump solution pump is overhauled and changes system, it is characterised in that included：It is source pump body, solution pump, molten
Liquid pump Inlet ball valve, solution pump discharge ball valve；
The source pump body includes：Generator, condenser, vaporizer, absorber and solution heat exchanger；The condenser with
The generator and vaporizer connect respectively, and the absorber is connected to the vaporizer, the solution heat exchanger with described
Raw device and absorber are bi-directionally connected respectively；
The solution pump is arranged on the absorber to the pipeline between the solution heat exchanger, the solution pump intake ball valve
The porch of the solution pump is arranged on, the solution pump discharge ball valve is arranged on the exit of the solution pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183969.8U CN206146043U (en) | 2016-10-28 | 2016-10-28 | Heat pump set solution pump overhaul and change system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183969.8U CN206146043U (en) | 2016-10-28 | 2016-10-28 | Heat pump set solution pump overhaul and change system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206146043U true CN206146043U (en) | 2017-05-03 |
Family
ID=58624710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183969.8U Active CN206146043U (en) | 2016-10-28 | 2016-10-28 | Heat pump set solution pump overhaul and change system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206146043U (en) |
-
2016
- 2016-10-28 CN CN201621183969.8U patent/CN206146043U/en active Active
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