CN206803426U - A kind of earth source heat pump switch board - Google Patents
A kind of earth source heat pump switch board Download PDFInfo
- Publication number
- CN206803426U CN206803426U CN201720365967.9U CN201720365967U CN206803426U CN 206803426 U CN206803426 U CN 206803426U CN 201720365967 U CN201720365967 U CN 201720365967U CN 206803426 U CN206803426 U CN 206803426U
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- CN
- China
- Prior art keywords
- extinguishing chemical
- foam
- heat pump
- source heat
- switch board
- 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
A kind of earth source heat pump switch board, including cabinet, the cabinet inner top is fixedly connected with extinguishing chemical housing, extinguishing chemical housing lower ending opening, opening is sealed by foam-rubber cushion, and the extinguishing chemical enclosure interior of foam-rubber cushion and top fills extinguishing chemical, and some explosives are embedded with inside the foam-rubber cushion, it is connected between explosive by blasting fuse, the blasting fuse extended downwardly is provided with the downside of each explosive；The bottom of cabinet bulk is provided with installing plate.The beneficial effects of the utility model are when a fire, blasting fuse makes the explosive in foam-rubber cushion explode after being ignited, foam-rubber cushion is demolished, then the extinguishing chemical of extinguishing chemical enclosure interior all exposes, extinguishing chemical is fallen from cabinet inner top from above carries out all standing to the control device inside cabinet, it is possible to achieve the function of quick extinguishing；It is rapider compared to traditional fire-fighting mode, by fire control when sprouting, the safety of control device has been effectively ensured.
Description
Technical field
It the utility model is related to switch board technical field, and in particular to a kind of earth source heat pump switch board.
Background technology
Earth source heat pump is that the land shallow-layer energy is realized by low-grade heat by inputting a small amount of high-grade energy (such as electric energy)
Can be to high-grade heat energy transfer.Usual earth source heat pump consumption 1kWh energy, user can obtain more than 4.4kWh heat or
Cold.The concept of " earth source heat pump ", most proposed early in the expert by Switzerland in 1912, and the proposition of this technology starts from English, U.S.
Two countries.Northern European countries mainly biases toward winter heating, and the U.S. then focuses on summer in winter alliance.Weather conditions and China due to the U.S.
It is much like, therefore the earth source heat pump applicable cases in the U.S. are studied, the development to China's earth source heat pump has reference.
Ground source heat pump technology category renewable energy utilization technology.Because earth source heat pump is to make use of earth surface geothermal
Resource (typically smaller than 400 meters of depths) is used as Cooling and Heat Source, carries out the heating air-conditioner system of energy conversion.Shallow surface geothermal energy resources can
With referred to as can, refer to absorb solar energy, geothermal energy and the low temperature position contained in surface soil, underground water or river, lake
Heat energy.Shallow surface is a huge solar thermal collector, have collected 47% solar energy, more annual than the mankind to utilize energy
500 times it is more.It is not limited by region, resource etc., actually has a large capacity and a wide range, be ubiquitous.It is this to be stored in shallow surface
Almost limitless regenerative resource so that ground can also turn into a kind of form of regenerative resource of cleaning.
Earth source heat pump needs control device to be operated when in use, therefore switch board is that essential one is supporting
Facility.Existing switch board function is more single, and the function of possessing is also very conventional, it is difficult to meets use demand.Work as control
When fire occurring in cabinet, the problem of blow-off velocity turns into most critical, existing switch board does not obviously possess this function；In addition,
Equipment inside existing switch board does not possess damping, buffering function.
Utility model content
The purpose of this utility model is to provide a kind of earth source heat pump switch board, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of earth source heat pump switch board, including cabinet, the cabinet inner top are fixedly connected with extinguishing chemical housing, extinguishing chemical
Housing lower ending opening, opening are sealed by foam-rubber cushion, and the extinguishing chemical enclosure interior of foam-rubber cushion and top fills extinguishing chemical, described
Some explosives are embedded with inside foam-rubber cushion, are connected between explosive by blasting fuse, are provided with the downside of each explosive
The blasting fuse extended downwardly；The bottom of cabinet bulk is provided with installing plate, and control device is fixedly connected by foundation bolt with installing plate,
Yielding rubber pad is provided between installing plate and the cabinet inner bottom part, yielding rubber pad inner homogeneous offers some cavitys,
Hydraulic damping device is provided with the cavity, the hydraulic damping device includes hydraulic column, hydraulic cavities is provided with hydraulic column,
The top of the hydraulic column offers inlet and outlet, and import and export through there is support column, with cavity inner top fix by support top end
Connection, the bottom of support column is located in hydraulic cavities, and the bottom of support column is fixedly connected with plectane, is offered on plectane some logical
Hole, hydraulic oil is filled in the hydraulic cavities below the plectane.
It is as further program of the utility model：The extinguishing chemical is powder extinguishing agent.
As the utility model, further scheme is：Also be provided with blasting fuse on the cabinet madial wall, blasting fuse with
Blasting fuse below foam-rubber cushion is connected.
As the utility model, further scheme is：The explosive is firecracker.
As the utility model, further scheme is：The support column and the contact position of inlet and outlet are provided with sealing gasket.
As the utility model, further scheme is：The diameter of the plectane is equal to the internal diameter of hydraulic cavities.
As the utility model, further scheme is：A diameter of 1mm-2mm of the through hole.
The beneficial effects of the utility model are that when a fire, blasting fuse makes the explosive in foam-rubber cushion quick-fried after being ignited
It is fried, foam-rubber cushion is demolished, then the extinguishing chemical of extinguishing chemical enclosure interior all exposes, and extinguishing chemical is fallen pair from cabinet inner top from above
Control device inside cabinet carries out all standing, it is possible to achieve the function of quick extinguishing；It is more fast compared to traditional fire-fighting mode
Speed, by fire control when sprouting, the safety of control device is effectively ensured；It is rigidly connected compared to traditional, the utility model
In control device there is certain buffering effect in the presence of hydraulic damping device.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model hydraulic damping device.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of earth source heat pump switch board, including cabinet 1, the cabinet
The inner top of body 1 is fixedly connected with extinguishing chemical housing 2, the lower ending opening of extinguishing chemical housing 2, and opening is sealed by foam-rubber cushion 4, sponge
Pad 4 is embedded with some explosives 5, explosive with filling extinguishing chemical 3 inside the extinguishing chemical housing 2 of top inside the foam-rubber cushion 4
It is connected between 5 by blasting fuse 6, each downside of explosive 5 is provided with the blasting fuse 6 extended downwardly, when a fire,
Blasting fuse 6 makes the explosive 5 in foam-rubber cushion 4 explode after being ignited, foam-rubber cushion 4 is demolished, then the fire extinguishing inside extinguishing chemical housing 2
Agent 3 is all exposed, and extinguishing chemical 3 is fallen from the inner top of cabinet 1 from above to the progress all standing of control device 7 cabinet 1 inside, can be with
Realize the function of quick extinguishing；It is rapider compared to traditional fire-fighting mode, by fire control when sprouting, control has been effectively ensured
The safety of control equipment 7；
The bottom of cabinet 1 is provided with installing plate 9, and control device 9 is fixedly connected by foundation bolt 8 with installing plate 9, described
Yielding rubber pad 10 is provided between installing plate 9 and the inner bottom part of cabinet 1, the inner homogeneous of yielding rubber pad 10 offers some cavitys
11, hydraulic damping device 12 is provided with the cavity 11, and the hydraulic damping device 12 includes hydraulic column 121, hydraulic column 121
Hydraulic cavities 127 are inside provided with, the top of the hydraulic column 121 offers inlet and outlet 122, and being passed through at inlet and outlet 122 has support column
123, the top of support column 123 is fixedly connected with the inner top of cavity 11, and the bottom of support column 123 is located in hydraulic cavities 127, and is supported
The bottom of post 123 is fixedly connected with plectane 125, and some through holes 126, the hydraulic pressure of the lower section of plectane 125 are offered on plectane 125
Fill hydraulic oil in chamber 127, when cabinet 1 is lifted or the when of being impacted, control device 7 have the function that one it is downward
Power, installing plate 9 is driven to move downward, installing plate 9 produces a downward active force to rubber blanket 10, makes hydraulic damping device 12
Working, the support column 123 in hydraulic damping device 12 moves downward after being under pressure, but due to the presence of hydraulic oil, hydraulic oil
Slowly flowed at through hole 126 above plectane 125, thus achieve the slow decline of plectane 125, it is achieved thereby that buffering work(
Energy；Similarly, hydraulic oil reverse flow when plectane 125 moves upwards, it may have pooling feature, it is rigidly connected compared to traditional, this
Control device 7 in utility model has certain buffering effect.
The extinguishing chemical 3 is powder extinguishing agent, and powder extinguishing agent will not be to control device 7 after being covered on control device 7
Cause to damage, reusing for control device 7 can also be ensured while fire extinguishing function is played.
Blasting fuse 6 also is provided with the madial wall of cabinet 1, blasting fuse 6 is connected with the blasting fuse 6 of the lower section of foam-rubber cushion 4, is
Strengthen the susceptibility of fire extinguishing, spy is provided with blasting fuse 6 on diverse location, can be lighted when fire occurs in diverse location
Blasting fuse 6.
The explosive 5 is firecracker.
The support column 123 and the contact position of inlet and outlet 122 are provided with sealing gasket 124.
The diameter of the plectane 125 is equal to the internal diameter of hydraulic cavities 127.
A diameter of 1mm-2mm of the through hole 126.
Operation principle of the present utility model is：When a fire, blasting fuse 6 makes the blast in foam-rubber cushion 4 after being ignited
Thing 5 is exploded, and foam-rubber cushion 4 is demolished, then the extinguishing chemical 3 inside extinguishing chemical housing 2 all exposes, and extinguishing chemical 3 is from the inner top of cabinet 1
Fallen from above and all standing is carried out to the control device 7 inside cabinet 1, it is possible to achieve the function of quick extinguishing；Gone out compared to traditional
Fiery mode is rapider, and by fire control when sprouting, the safety of control device 7 has been effectively ensured；When cabinet 1 is lifted
Or when being impacted, control device 7 has a downward active force, drives installing plate 9 to move downward, installing plate 9 is to rubber
Pad 10 produce a downward active force, hydraulic damping device 12 is worked, the support column 123 in hydraulic damping device 12 by
Moved downward after pressure, but due to the presence of hydraulic oil, hydraulic oil slowly flows at through hole 126 above plectane 125, it is thus real
The slow decline of plectane 125 is showed, it is achieved thereby that pooling feature；Similarly, hydraulic oil reverse flow when plectane 125 moves upwards
It is dynamic, it may have pooling feature, to be rigidly connected compared to traditional, there is the control device 7 in the utility model certain buffering to imitate
Fruit.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of earth source heat pump switch board, including cabinet, it is characterised in that the cabinet inner top is fixedly connected with extinguishing chemical shell
Body, extinguishing chemical housing lower ending opening, opening are sealed by foam-rubber cushion, and the extinguishing chemical enclosure interior of foam-rubber cushion and top, which fills, goes out
Fiery agent, some explosives are embedded with inside the foam-rubber cushion, are connected between explosive by blasting fuse, on the downside of each explosive
It is provided with the blasting fuse extended downwardly；The bottom of cabinet bulk is provided with installing plate, and control device passes through foundation bolt and installing plate
It is fixedly connected, yielding rubber pad is provided between installing plate and the cabinet inner bottom part, yielding rubber pad inner homogeneous offers
Some cavitys, hydraulic damping device is provided with the cavity, and the hydraulic damping device includes hydraulic column, set in hydraulic column
There are hydraulic cavities, the top of the hydraulic column offers inlet and outlet, and import and export is supported in top end and cavity through there is support column
Top is fixedly connected, and the bottom of support column is located in hydraulic cavities, and the bottom of support column is fixedly connected with plectane, is opened up on plectane
There are some through holes, hydraulic oil is filled in the hydraulic cavities below the plectane.
2. a kind of earth source heat pump switch board according to claim 1, it is characterised in that the extinguishing chemical is dry-chemical fire extinguishing
Agent.
3. a kind of earth source heat pump switch board according to claim 1, it is characterised in that also be provided with the cabinet madial wall
Blasting fuse, blasting fuse are connected with the blasting fuse below foam-rubber cushion.
4. a kind of earth source heat pump switch board according to claim 1, it is characterised in that the explosive is firecracker.
5. a kind of earth source heat pump switch board according to claim 1, it is characterised in that the support column connects with inlet and outlet
Synapsis is provided with sealing gasket.
6. a kind of earth source heat pump switch board according to claim 1, it is characterised in that the diameter of the plectane is equal to hydraulic pressure
The internal diameter of chamber.
A kind of 7. earth source heat pump switch board according to claim 1,5 or 6, it is characterised in that the through hole it is a diameter of
1mm-2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365967.9U CN206803426U (en) | 2017-04-10 | 2017-04-10 | A kind of earth source heat pump switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720365967.9U CN206803426U (en) | 2017-04-10 | 2017-04-10 | A kind of earth source heat pump switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803426U true CN206803426U (en) | 2017-12-26 |
Family
ID=60732566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720365967.9U Expired - Fee Related CN206803426U (en) | 2017-04-10 | 2017-04-10 | A kind of earth source heat pump switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803426U (en) |
-
2017
- 2017-04-10 CN CN201720365967.9U patent/CN206803426U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |