CN209196966U - High-efficient heat supplier group - Google Patents
High-efficient heat supplier group Download PDFInfo
- Publication number
- CN209196966U CN209196966U CN201821920891.2U CN201821920891U CN209196966U CN 209196966 U CN209196966 U CN 209196966U CN 201821920891 U CN201821920891 U CN 201821920891U CN 209196966 U CN209196966 U CN 209196966U
- Authority
- CN
- China
- Prior art keywords
- runner
- partition
- spring
- water return
- outer tube
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to high-efficient heat supplier groups, including high area's water return pipeline, low area's water return pipeline and safety adjustable-pressure partition apparatus, safety adjustable-pressure partition apparatus includes outer tube, the upper end of outer tube is equipped with the first high pressure water return outlet, the lower part of outer tube is equipped with low pressure delivery mouth, regulator includes the main shaft being rotatably arranged on outer tube, main shaft top is equipped with external screw thread, it further include the spring seat of honour of the spring lower seat screwed with external screw thread and sliding sleeve on the outside of main shaft, the spring seat of honour is located at the upside of spring lower seat and is equipped with buffer spring between the spring seat of honour and spring lower seat；Pressure regulation seat of honour face the first high pressure water return outlet；The downside of spring lower seat is equipped with the first runner, and the downside of the first runner is equipped with first partition, and the middle part of first partition is equipped with through-hole, the second runner is fixed on the main shaft on the downside of first partition；It further include the control device for locking or releasing first runner and the second runner.Easily pressure of return water can be adjusted, to realize different use needs.
Description
Technical field
The utility model relates to unit more particularly to the high-efficient heat supplier groups of heating.
Background technique
Urban construction is maked rapid progress, and skyscraper rapid development, tradition solves high rise building heating and mostly uses high area board-like
Heat-exchange unit heating.Highrise heating system resupplies user terminal after needing to pressurize hot water, water return pipeline pressure is excessive, it is necessary to pass through
Decompressor can just enter municipal return pipe net after being buffered.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of facilitate to adjust high area's pressure of return water, return water pipe pressure
Stable high-efficient heat supplier group.
In order to solve the above technical problems, the technical solution of the utility model is: high-efficient heat supplier group, including high area are returned
Water lines and low area's water return pipeline are equipped with safety adjustable-pressure partition dress between high area's water return pipeline and low area's water return pipeline
It sets, the safety adjustable-pressure partition apparatus includes outer tube, and the upper end of the outer tube is equipped with the connect with high area's water return pipeline
One high pressure water return outlet, the lower part of the outer tube are equipped with the low pressure delivery mouth connecting with low area's water return pipeline, and described first is high
It pushes back and is equipped with regulator between the mouth of a river and the low pressure delivery mouth, the regulator includes being rotatably arranged on the outer tube
Main shaft, the main shaft top be equipped with external screw thread, further include the spring lower seat screwed with the external screw thread and sliding sleeve described
The spring seat of honour on the outside of main shaft, the spring seat of honour are located at the upside of the spring lower seat and the spring seat of honour and the spring
Buffer spring is equipped between lower seat；First high pressure water return outlet described in the face of the spring seat of honour；It is set on the downside of the spring lower seat
There is the first runner, the downside of first runner is equipped with first partition, and the middle part of the first partition is equipped with through-hole, is located at described
The second runner is fixed on the main shaft on the downside of first partition；It further include locking or releasing first runner and the second runner
Control device.
As a preferred technical solution, the control device include respectively with first runner and second runner pair
The headstock gear answered, the headstock gear include the push-pull rod being slidably arranged on the outer tube, and the push-pull rod protrudes into described
One end in outer tube is equipped with clamping block, and the clamping block is equipped with number towards the side of first runner or second runner
A card slot extended vertically, first runner and second runner are equipped with the several boss to match with the card slot,
Several boss are uniformly distributed along first runner or the socializing for the second runner；It further include pushing the push-pull rod simultaneously
The clamping block is maintained to lock the Lock spring of first runner or second runner.
It as a preferred technical solution, further include the adjusting lid being fixed on the outer tube lateral wall, the Lock spring
In adjusting lid, the adjusting lid is stretched out in one end of the push-pull rod.
The lower part of the outer tube is connected to high service pipe, the upside of the high service pipe as a preferred technical solution,
Be equipped with second partition and third partition side by side, the second partition be located at the upside of the third partition and the second partition with
Low pressure delivery channel, the low pressure delivery channel and the low pressure return piping connection are formed between the third partition；It is described
The downside of high service pipe is equipped with first piston, and the first piston is connected with First piston bar, and the First piston bar passes through
The third partition simultaneously protrudes into the low pressure delivery channel；The second partition is equipped with backwater hole, the First piston bar
Upper end be equipped with the plug for blocking the backwater hole；The downside of the first piston is equipped with resetting apparatus.
The resetting apparatus includes the second high pressure water return outlet as a preferred technical solution, and the first piston is located at institute
It states between the second high pressure water return outlet and the high service pipe.
By adopting the above-described technical solution, high-efficient heat supplier group, high area's water return pipeline and low area's water return pipeline it
Between be equipped with safety adjustable-pressure partition apparatus, regulator is equipped in the safety adjustable-pressure partition apparatus, can be easily to pressure of return water
It is adjusted, to realize different use needs.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
As shown in Figure 1, high-efficient heat supplier group, including high area's water return pipeline 13 and low area's water return pipeline 22, the height
Safety adjustable-pressure partition apparatus, the safety adjustable-pressure partition apparatus are equipped between area's water return pipeline 13 and low area's water return pipeline 22
Including outer tube 3, the upper end of the outer tube 3 is equipped with the first high pressure water return outlet connecting with high area's water return pipeline 13, described outer
The lower part of pipe 3 is equipped with the low pressure delivery mouth that connect with low area's water return pipeline 22, the first high pressure water return outlet and described low
It extrudes and is equipped with regulator between the mouth of a river, the regulator includes the main shaft 14 being rotatably arranged on the outer tube 3, the master
14 top of axis is equipped with external screw thread, further includes the spring lower seat 11 screwed with the external screw thread and sliding sleeve in 14 outside of main shaft
The spring seat of honour 15, the spring seat of honour 15 is located at the upside of the spring lower seat 11 and the spring seat of honour 15 and the spring
Buffer spring 12 is equipped between lower seat 11.First high pressure water return outlet described in 15 face of the spring seat of honour, the adjustment spring seat of honour 15
The formation of first high pressure water return outlet is blocked.The downside of the spring lower seat 11 is equipped with the first runner 20, first runner 20
Downside is equipped with first partition 10, and the middle part of the first partition 10 is equipped with through-hole 21, the institute positioned at 10 downside of first partition
It states and is fixed with the second runner 9 on main shaft 14.
It further include the control device for locking or releasing first runner 20 and the second runner 9.The control device includes
Headstock gear corresponding with first runner 20 and second runner 9 respectively, the headstock gear include being slidably arranged in
Push-pull rod 18 on the outer tube 3, the push-pull rod 18 protrude into one end in the outer tube 3 equipped with clamping block 16, the locking
Block 16 towards the side of first runner 20 or second runner 9 be equipped with several card slots extended vertically, described first
Runner 20 and second runner 9 are equipped with the several boss to match with the card slot, and several boss are along described first
Runner 20 or the socializing for the second runner 9 are uniformly distributed；Wherein, the first runner 20 and 11 integral type of lower spring cup, boss are set
It sets on the lateral wall of lower spring cup 11；And disc-shaped foot is arranged in the lower end of the second runner, the lateral wall of pedestal is arranged in boss
On.It further include pushing the push-pull rod 18 and the clamping block 16 being maintained to lock first runner 20 or second runner 9
Lock spring 19.It preferably, further include the adjusting lid 17 being fixed on 3 lateral wall of outer tube, the Lock spring 19
It is not direct to be contacted with water in the adjusting lid 17, it can avoid getting rusty, corrode, the tune is stretched out in one end of the push-pull rod 18
Lid 17 is saved, for pressure regulation operation.
When hydraulic pressure is adjusted, push-pull rod 18 is pulled to make clamping block 16 and the first runner 20 or the second runner 9 de-
From, when the release of the first runner 20 and the locking of the second runner 9,11 turns of the first driven by rotating wheel lower spring cup under the action of water flow
Dynamic, lower spring cup 11 rises along external screw thread, to reduce the distance between upper spring seat 15 and lower spring cup 11, and then adjusts slow
Rush the decrement of spring 12；And when the first runner 20 locks and the second runner 9 discharges, the second runner 9 drives main shaft 14 to rotate,
And then pull down lower spring cup 11, increase the distance between upper spring seat 15 and lower spring cup 11, reduces the pressure of buffer spring 12
Contracting amount.
The lower part of the outer tube 3 is connected to high service pipe 4, and the upside of the high service pipe 4 is equipped with second partition 7 side by side
With third partition 5, the second partition 7 is located at the upside of the third partition 5 and the second partition 7 and the third partition
Low pressure delivery channel 23 is formed between 5, the low pressure delivery channel 23 is connect with the low pressure return pipeline 22；The high pressure supplies
The downside of water pipe 4 is equipped with first piston 2, and the first piston 2 is connected with First piston bar 6, and the First piston bar 6 passes through institute
It states third partition 5 and protrudes into the low pressure delivery channel 23；The second partition 7 is equipped with backwater hole, the first piston
The upper end of bar 6 is equipped with the plug 8 for blocking the backwater hole；The cavity that opening is held on it is set in plug 8, main shaft protrudes into the cavity
Interior and be rotatably arranged in cavity by discoid pieces, in order to install main shaft, plug needs to be made into double-body bike, i.e., living with first
The closeouts of discoid pieces and closure water return outlet that stopper rod 6 connects.Closeouts are preferably made of rubber material.The first piston 2
Downside be equipped with resetting apparatus.The resetting apparatus includes the second high pressure water return outlet 1, and the first piston 2 is located at described second
Between high pressure water return outlet 1 and the high service pipe 4.
High service pipe 4 is directly fetched water by the water outlet of pressurization cycle water pump, opens water return pipeline when water pump supplies water.
The area of first piston 2 is greater than the area of 15 face the first high pressure water return outlet of upper spring seat, and after circulation pump, height is pushed back
Water is applied to a thrust on first piston 2, so that return water bore closure, cuts off water return pipeline.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. high-efficient heat supplier group, including high area's water return pipeline and low area's water return pipeline, it is characterised in that: the high Qu Huishui
Safety adjustable-pressure partition apparatus is equipped between pipeline and low area's water return pipeline, the safety adjustable-pressure partition apparatus includes outer tube,
The upper end of the outer tube is equipped with the first high pressure water return outlet for connect with high area's water return pipeline, the lower part of the outer tube equipped with
The low pressure delivery mouth of low area's water return pipeline connection, is equipped between the first high pressure water return outlet and the low pressure delivery mouth and adjusts
Pressure device, the regulator include the main shaft being rotatably arranged on the outer tube, and the main shaft top is equipped with external screw thread, are also wrapped
The spring seat of honour of the spring lower seat and sliding sleeve that screw with the external screw thread on the outside of the main shaft is included, the spring seat of honour is located at
Buffer spring is equipped between the upside of the spring lower seat and the spring seat of honour and the spring lower seat；The spring seat of honour is just
To the first high pressure water return outlet；The downside of the spring lower seat is equipped with the first runner, and the downside of first runner is equipped with the
The middle part of one partition, the first partition is equipped with through-hole, is fixed with second on the main shaft on the downside of the first partition
Runner；It further include the control device for locking or releasing first runner and the second runner.
2. high-efficient heat supplier group as described in claim 1, it is characterised in that: the control device include respectively with it is described
First runner and the corresponding headstock gear of second runner, the headstock gear include being slidably arranged in pushing away on the outer tube
Pull rod, the push-pull rod protrude into one end in the outer tube equipped with clamping block, and the clamping block is towards first runner or institute
The side for stating the second runner is equipped with several card slots extended vertically, and first runner and second runner are equipped with and institute
Several boss that card slot matches are stated, several boss uniformly divide along first runner or socializing for second runner
Cloth；It further include pushing the push-pull rod and the clamping block being maintained to lock the locking bullet of first runner or second runner
Spring.
3. high-efficient heat supplier group as claimed in claim 2, it is characterised in that: further include being fixed on the outer tube lateral wall
On adjusting lid, the Lock spring is located in adjusting lid, and one end of the push-pull rod is stretched out adjustings and covered.
4. high-efficient heat supplier group as claimed any one in claims 1 to 3, it is characterised in that: the lower part of the outer tube
It is connected to high service pipe, the upside of the high service pipe is equipped with second partition and third partition, the second partition position side by side
Upside in the third partition and formation low pressure delivery channel between the second partition and the third partition, the low pressure
Exhalant canal and the low pressure return piping connection；The downside of the high service pipe is equipped with first piston, the first piston
It is connected with First piston bar, the First piston bar passes through the third partition and protrudes into the low pressure delivery channel；It is described
Second partition is equipped with backwater hole, and the upper end of the First piston bar is equipped with the plug for blocking the backwater hole；Described first is living
The downside of plug is equipped with resetting apparatus.
5. high-efficient heat supplier group as claimed in claim 4, it is characterised in that: the resetting apparatus includes that the second height pushes back
The mouth of a river, the first piston is between the second high pressure water return outlet and the high service pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920891.2U CN209196966U (en) | 2018-11-21 | 2018-11-21 | High-efficient heat supplier group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920891.2U CN209196966U (en) | 2018-11-21 | 2018-11-21 | High-efficient heat supplier group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196966U true CN209196966U (en) | 2019-08-02 |
Family
ID=67425223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920891.2U Expired - Fee Related CN209196966U (en) | 2018-11-21 | 2018-11-21 | High-efficient heat supplier group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209196966U (en) |
-
2018
- 2018-11-21 CN CN201821920891.2U patent/CN209196966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |